WO2014155629A1 - 要求処理システム、要求処理方法、プログラムおよび情報記憶媒体 - Google Patents
要求処理システム、要求処理方法、プログラムおよび情報記憶媒体 Download PDFInfo
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- WO2014155629A1 WO2014155629A1 PCT/JP2013/059387 JP2013059387W WO2014155629A1 WO 2014155629 A1 WO2014155629 A1 WO 2014155629A1 JP 2013059387 W JP2013059387 W JP 2013059387W WO 2014155629 A1 WO2014155629 A1 WO 2014155629A1
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- request
- processing
- order
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
- G06Q30/0633—Lists, e.g. purchase orders, compilation or processing
- G06Q30/0635—Processing of requisition or of purchase orders
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/48—Message addressing, e.g. address format or anonymous messages, aliases
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1038—Load balancing arrangements to avoid a single path through a load balancer
Definitions
- the present invention relates to a request processing system, a request processing method, a program, and an information storage medium.
- congestion countermeasures it is not always easy to prepare resources according to the peak number of accesses. This is because, for example, when resources are prepared in accordance with the peak, the normal operation rate decreases and the cost efficiency is low, and it is difficult to accurately predict the size of the access peak in the first place.
- the problem to be solved by the present invention is directed to proceed with necessary processing according to a procedure different from normal when a different response should be taken in a scene where processing is executed in response to a request from a request source. That is the point.
- the request processing system includes: a determination unit that determines that a processing request is to be handled with a policy different from normal based on at least one of an internal factor and an external factor; When a decision is made by the decision means, the processing request sent from the request source by the first method that requires an immediate response is guided to be sent by the second method that does not require an immediate response. Guidance means.
- the request processing method according to the present invention is determined in a determination step for determining that a processing request is to be handled with a policy different from normal based on at least one of an internal factor and an external factor, and in the determination step. And inducing the processing request that was sent from the requester by the first method that requires an immediate response to be sent by the second method that does not require an immediate response. It is characterized by that.
- the program according to the present invention determines that the processing request is to be handled with a different policy based on at least one of an internal factor and an external factor, and that the processing request is handled with a policy different from the normal policy. If the determination is made, the processing request that was sent from the request source by the first method that requires an immediate response is guided to be sent by the second method that does not require an immediate response. Is executed by a computer.
- the computer-readable storage medium according to the present invention stores the above program.
- the guidance unit when the determination unit makes a determination, includes a series of the other processing request and a series of other processing requests transmitted from the request source by the first method.
- the processing request may be guided to be transmitted by the second method.
- the guiding means may notify the request source of destination specifying information for specifying a destination for sending the processing request by the second method.
- the guidance means may transmit guidance information including the destination specifying information to a designated destination designated by the request source by the second method.
- the guidance means sends confirmation request information including necessary confirmation information to be confirmed by the request source in relation to the transaction including the processing request to the designated destination by the second method.
- the processing request may be transmitted separately to the confirmation request information and guided to be transmitted to the destination specified by the destination specifying information by the second method.
- the request processing system transmits the confirmation request information by the second method to another request sent by the first method from the request source immediately before the processing request.
- Guidance means for responding to the effect may be further included.
- the request processing system may further include a generating unit that generates the destination specifying information for each transaction.
- the request processing system invalidates a destination specified by the destination specifying information when a predetermined period has elapsed after the generation unit generates the destination specifying information. Means may further be included.
- the transaction is for ordering goods or services
- the request processing system corresponds to the destination specifying information in association with the destination specifying information generated by the generating means.
- Inventory securing means for temporarily allocating the stock of goods or services to be ordered by a transaction, and when the destination specifying information is invalidated by the invalidating means, the invalidated destination specifying information is associated with the invalidated destination specifying information It may further include provision releasing means for releasing provisional inventory.
- the request processing system executes a predetermined process immediately in response to the processing request transmitted by the first method, and responds to the request source immediately after the predetermined process is completed.
- One processing means and a second processing means for executing an alternative process corresponding to the predetermined process in response to the processing request transmitted by the second method may be further included.
- the second processing means may execute the alternative processing by regarding the time when the processing request is received by the second method as the reception time of the processing request.
- the processing request is an order reception processing request for receiving an order for goods or services
- the second processing unit sorts the processing requests using the order target as a key
- the order receiving process may be executed collectively for each target of the order.
- the second processing means may preferentially execute the order receiving process related to a product or service whose order should be confirmed early.
- the request processing system further includes load acquisition means for acquiring a numerical value indicating the magnitude of the load of the system, and the determination means is configured such that the numerical value acquired by the load acquisition means is a predetermined threshold value. In the case of the above or exceeding this, it may be determined that the processing request is to be handled with a policy different from usual.
- the request processing system further includes rank acquisition means for acquiring rank specifying information contributing to specification of the rank of the request source, and the determination means is further acquired by the rank acquisition means.
- rank acquisition means for acquiring rank specifying information contributing to specification of the rank of the request source
- determination means is further acquired by the rank acquisition means.
- FIG. 1 It is a figure which shows an example of a structure of the electronic commerce system concerning embodiment of this invention. It is a figure which shows an example of the hardware constitutions of the server contained in an electronic commerce system. It is a functional block diagram which shows the function which the electronic commerce system concerning embodiment of this invention implement
- FIG. 1 is a diagram illustrating an example of a hardware configuration of an electronic commerce system 1 according to an embodiment of the present invention.
- the electronic commerce system 1 is a system that processes requests such as ordering, shipping, and settlement (also referred to as payment) of goods and services from a user terminal 2 via a network 3.
- this system is an online shopping mall system that provides a place for electronic commerce to a plurality of stores.
- the term “product” is used, and unless otherwise specified, includes a service.
- the electronic commerce system 1 includes a load distribution server 4, a plurality of normal web servers 5, a database server 6, a high load compatible web server 7, a mail transmission server 8, a mail reception server 9, and a sequential processing server 10. including.
- the load distribution server 4 is a so-called load balancer and transfers an http request from the user terminal 2 so that each load of the normal web server 5 does not reach the limit.
- the load distribution server 4 periodically acquires information indicating the load of the electronic commerce system 1, and based on the information, receives an http request from the user terminal 2 from any of the plurality of normal web servers 5 or a high load Transfer to the corresponding web server 7.
- the web server 5 processes various http requests from the user terminal 2 in real time, and returns the processing result to the user terminal 2 as an http response to the http request.
- the high load correspondence web server 7, the mail transmission server 8, the mail reception server 9, and the sequential processing server 10 perform processing corresponding to the http request when the value indicating the load of the electronic commerce system 1 exceeds the upper limit. Details of the processing of these servers will be described later.
- a communication protocol using an http request and an http response is called an http protocol.
- the http protocol is a communication protocol on the premise that there is an http response within a certain time in response to an http request.
- a request by a communication method based on the assumption that a response is returned in real time as in the http protocol will be referred to as an “immediate processing request” below.
- the database server 6 stores a product master, a customer database, a database of order information (order database) including order products from the user, settlement / shipping methods, and other databases.
- order database a database of order information
- the database server 6 stores and manages these data by executing so-called database management software.
- Order information is a kind of so-called transaction data.
- FIG. 2 is a diagram illustrating an example of a hardware configuration of each server included in the electronic commerce system 1.
- Each of the load distribution server 4, the plurality of normal web servers 5, the database server 6, the high load compatible web server 7, the mail transmission server 8, the mail reception server 9, and the sequential processing server 10 includes a processor 21, a storage unit 22, a communication Part 23 and input / output part 24.
- the processor 21 operates in accordance with a program stored in the storage unit 22.
- the processor 21 controls the communication unit 23 and the input / output unit 24.
- the program may be provided via the Internet or the like, or may be provided by being stored in a computer-readable storage medium such as a flash memory or a DVD-ROM. .
- the storage unit 22 includes a memory element such as a RAM or a flash memory, and a hard disk drive.
- the storage unit 22 stores the program.
- the storage unit 22 stores information input from each unit and calculation results.
- the communication unit 23 realizes a function of communicating with other devices, and includes, for example, a wireless LAN integrated circuit or an antenna. Based on the control of the processor 21, the communication unit 23 inputs information received from another device to the processor 21 or the storage unit 22 and transmits information to the other device.
- the input / output unit 24 includes a video controller, a controller that acquires data from an input device such as a keyboard and a mouse, and the like. Based on the control of the processor 21, the input / output unit 24 outputs display data to the display output device, and acquires data input by the user operating the input device.
- FIG. 3 is a functional block diagram showing functions realized by the electronic commerce system 1 according to the embodiment of the present invention.
- the electronic commerce system 1 functionally includes a load acquisition unit 51, a distribution unit 52, an immediate processing request reception unit 53, an immediate processing unit 54, a provisional response unit 58, a transmission request unit 59, and an email address management. Section 60, mail reception storage section 61, sequential processing section 62, and provision cancellation section 63.
- the immediate processing unit 54 includes a cart processing unit 55, an order confirmation unit 56, and an immediate order processing unit 57.
- the load distribution server 4 realizes a load acquisition unit 51 and a distribution unit 52
- the normal web server 5 realizes an immediate processing request reception unit 53 and an immediate processing unit 54
- the high load compatible web server 7 realizes a provisional response unit 58.
- the mail transmission server 8 implements a transmission request unit 59
- the mail reception server 9 implements a mail reception storage unit 61 and a mail address management unit 60
- the sequential processing server 10 includes a sequential processing unit 62 and an allocation release unit 63. Realize. More specifically, these functions are realized by a processor 21 included in a server that realizes each of the functions executing a program stored in the storage unit 22 and controlling the communication unit 23 and the like.
- FIG. 4 is a diagram illustrating an example of a processing flow of the load acquisition unit 51 and the distribution unit 52. The process shown in FIG. 4 is executed every time an immediate process request is received from the user terminal 2.
- the load acquisition unit 51 is realized centering on the processor 21, the storage unit 22, and the communication unit 23 of the load distribution server 4.
- the load acquisition unit 51 acquires information indicating the system load (step S101).
- the information indicating the system load is a value calculated based on the number of http sessions each of the normal web servers 5 is processing, the CPU usage rate and the memory usage rate of the normal web server 5 and the database server 6. It may be.
- the distribution unit 52 is realized centering on the processor 21, the storage unit 22, and the communication unit 23 of the load distribution server 4.
- the distribution unit 52 responds to the processing request by a normal communication method (first communication method) based on at least one of an internal factor and an external factor, or a communication method (second communication method) different from normal.
- first communication method based on at least one of an internal factor and an external factor
- second communication method different from normal.
- the distribution unit 52 responds to a processing request using the second communication method when the numerical value is equal to or greater than a predetermined threshold value based on information such as a numerical value indicating the system load acquired by the load acquisition unit 51. Decide what to do.
- the first communication method is a communication method based on a protocol that requires an immediate response (for example, an http response) to a request (for example, an http request) such as http
- the second communication method is an immediate method such as SMTP.
- This is a communication method (for example, electronic mail) based on a protocol that does not require a response.
- the electronic commerce system 1 processes an immediate processing request that requires transmission of a response in real time, and transmits a response to the immediate processing request based on the processing result.
- the sequential processing request acquired by the electronic commerce system 1 based on the immediate processing request is stored in the queue.
- the queue stores one or more unprocessed sequential processing requests. Then, the electronic commerce system 1 sequentially acquires and processes the sequential processing requests stored in the queue.
- the distribution unit 52 receives the immediate processing request received from the user terminal 2 (step S102), and when the value indicating the load of the electronic commerce system 1 is equal to or less than the threshold (N in step S103) or immediately If the processing request is not purchase instruction information (N in Step S104), the immediate processing request is transferred to one of the normal web servers 5 (Step S105). This transfer is equivalent to determining that the first communication method corresponds to the processing request.
- the distribution unit 52 selects the normal web server 5 as the transfer destination so that the load is leveled among the plurality of normal web servers 5.
- step S106 This transfer is equivalent to determining that the second communication method corresponds to the processing request. Details of the purchase instruction information will be described later.
- FIG. 5 is a sequence diagram illustrating an example of a processing flow when only the first communication method is used. This is almost the same as the processing contents of a general electronic shopping mall site.
- the cart confirmation instruction information, the purchase instruction information, and the order reception instruction information in this figure are information transmitted as an immediate processing request (that is, information transmitted integrally with an http request that requires an immediate response).
- an immediate processing request that is, information transmitted integrally with an http request that requires an immediate response
- the cart confirmation information, the order confirmation information, and the order result response are responses to the cart confirmation instruction information, the purchase instruction information, and the order reception instruction information, respectively.
- HTML data for displaying a screen on the browser or the like of the user terminal 2 Etc. (that is, it is transmitted together with an http response which is an immediate response).
- a series of immediate processing requests of cart confirmation instruction information, purchase instruction information, and order reception instruction information constitutes a transaction of the processing flow.
- the immediate processing request includes an ID (for example, a session ID for identifying an http session or a character string corresponding to the ID (for example, a character string obtained by converting the session ID according to a predetermined rule)) that identifies the transaction to which the request belongs.
- the web server 5 generates a session ID at the first access from the user terminal 2, and the session ID is stored as a cookie or the like by the browser of the user terminal 2.
- the immediate processing request receiving unit 53 is usually realized by the processor 21, the storage unit 22, and the communication unit 23 of the web server 5.
- the immediate processing request reception unit 53 receives the immediate processing request transferred from the distribution unit 52 via the communication unit 23 and passes it to the immediate processing unit 54.
- the immediate processing unit 54, and the cart processing unit 55, the order confirmation unit 56, and the immediate order processing unit 57 included in the immediate processing unit 54 are realized mainly with the processor 21, the storage unit 22, and the communication unit 23 of the normal web server 5.
- the cart processing unit 55, the order confirmation unit 56, and the immediate order processing unit 57 process data related to orders included in the cart confirmation instruction information, purchase instruction information, and order reception instruction information, respectively, and send an http response including the processing results to the user. Transmit to the terminal 2.
- the cart processing unit 55 searches the shopping cart information from the database server 6 or the cache in the storage unit 22 and includes information such as the names and prices of the products included in the searched shopping cart.
- the cart confirmation information indicating the shopping cart confirmation screen is generated, and the cart confirmation information is transmitted to the user terminal 2 as an http response.
- the cart confirmation instruction information is transmitted from the user terminal 2 when the user selects a product in the electronic commerce and puts the product into the shopping cart or presses a button for confirming the shopping cart. It is.
- FIG. 6 is a diagram showing an example of a shopping cart confirmation screen.
- the shopping cart confirmation screen includes information on stores that sell products included in the shopping cart, information acquired from the product master in the database such as product names and unit prices, and information acquired from cart information such as the quantity of products. Has been placed.
- a check box for designating whether or not to purchase each product and a “delete” button for designating whether to delete the product from the shopping cart are arranged.
- the user terminal 2 transmits to the electronic commerce system 1 cart confirmation instruction information including deleting the product from the shopping cart.
- the user terminal 2 transmits purchase instruction information to the electronic commerce system 1.
- the order confirmation unit 56 acquires payment information, delivery information, and the like for the user from the customer database based on the purchase instruction information, and further generates payment amount information. And the order confirmation information which shows the order confirmation screen containing payment amount, payment information, and delivery information is produced
- the order confirmation unit 56 stores the order information of the order before confirmation in the order database.
- FIG. 7 is a diagram showing an example of an order confirmation screen.
- payment means used to pay for the product, use / nonuse of points, delivery method, and delivery destination information are arranged. These pieces of information are stored in the customer database using the user as a key.
- the customer database stores information on payment methods and delivery destinations to be output on the order confirmation screen.
- the order confirmation unit 56 transmits order confirmation information indicating the changed order confirmation screen.
- the user terminal 2 transmits order reception instruction information to the electronic commerce system 1.
- the immediate order processing unit 57 performs processing for proceeding with the received order based on the order reception instruction information. More specifically, the order immediate processing unit 57 performs processing such as settlement processing and stock allocation for the user's order. More specifically, the order immediate processing unit 57 performs payment processing according to the payment type for the order specified by the order reception instruction information, accesses the store inventory database, and if there is product inventory, Assigns and instructs an external system to ship the assigned goods.
- the payment process is, for example, a credit or sales process if the type of payment is a credit card, and a process for causing the external system to issue a transfer request slip if the transfer is a bank transfer.
- the order immediate processing unit 57 treats an error or reservation if there is no stock at the time of stock allocation.
- the order immediate processing unit 57 instructs the batch processing system to perform processing such as preparation for shipping in accordance with the stock allocation status, payment result, and the like.
- the order immediate processing unit 57 updates order information based on the payment status and the like.
- the order immediate processing unit 57 sets the time at which this processing is performed as the order time in the order information.
- the order immediate processing unit 57 generates and transmits an order result response indicating a screen including information indicating the fact and the order number. If an error occurs, an order result response indicating a screen including information indicating that is generated and transmitted.
- the processing of the order immediate processing unit 57 involves order information update and linkage with an external system. On the other hand, since it is an important process of accepting customer orders, the process itself cannot be eliminated. In the conventional system that performs processing only by the first communication method, the processing load of the order immediate processing unit 57 to be executed within a very short time after receiving the order reception instruction information and transmitting the order result response Is a problem. In addition, in an online shopping mall, a campaign that gives a user some kind of privilege on the condition that a predetermined purchase has been made within a predetermined period (that is, the order information reception time is extremely important in determining the suitability of the campaign). Campaigns with meaningful meanings).
- FIG. 8 is a sequence diagram illustrating an example of a processing flow when the first communication method and the second communication method are used.
- the cart confirmation instruction information and purchase instruction information in this figure are immediate processing requests.
- the cart confirmation instruction information and provisional response information are http responses to the cart confirmation instruction information and the purchase instruction information, respectively, and are HTML data for displaying a screen on the browser of the user terminal 2 or the like.
- the cart confirmation instruction information is normally transferred to the web server 5 by the distribution unit 52.
- the contents of this process are the same as those described with reference to FIG.
- the web server 5 normally processes requests and responses for displaying a screen for selecting a product not shown in FIG.
- the normal web server 5 is allowed to process up to the processing of the cart processing unit 55.
- One is that it is difficult to confirm an order without selecting a product.
- information on payment and shipping methods to be used can be set in advance, but there is a high need for real-time processing using the web for product selection.
- Another reason is that the load on the system is small compared to the processing related to the subsequent screen.
- access and update to transaction data such as order information occurs. However, since the access location is limited, the processing load is small compared to the order immediate processing unit 57 and the like.
- the purchase instruction information from the user is transferred to the high load compatible web server 7 by the distribution unit 52.
- the provisional response unit 58 is realized centering on the processor 21, the storage unit 22, and the communication unit 23 of the high load web server 7.
- the provisional response unit 58 uses, as an http response, provisional response information indicating a screen for advancing the procedure related to the order by the sequential processing request in response to the immediate processing request transferred when it is determined to use the second communication method. It transmits toward the user terminal 2.
- This provisional response information does not include elements such as buttons and links for transmitting an immediate processing request to the screen of the user terminal 2. In this way, it is possible to suppress access in the subsequent first communication method (such as http) in a certain transaction and guide the user to access using the second communication method (such as mail).
- provisional response unit 58 specifies information included in the immediate processing request in the mail transmission waiting queue for transmitting information for transmitting the sequential processing request to the user to the mail transmission server 8 (“ (Also called “sequential purchase request”).
- the immediate processing request to be processed by the provisional response unit 58 is purchase instruction information.
- FIG. 9 is a diagram illustrating an example of a processing flow of the provisional response unit 58.
- the temporary response unit 58 first receives and acquires the immediate processing request transferred from the distribution unit 52 (step S201), and the temporary response unit 58 sends e-mail with information (sequential purchase request) specifying the order. Store in the transmission waiting queue (step S202). Then, as a response to the immediate processing request, provisional response information indicating a screen indicating that the user sequentially transmits an email for transmitting the processing request to the user's email address is transmitted (step S203).
- the transmission request unit 59 is realized centering on the processor 21, the storage unit 22, and the communication unit 23 of the mail transmission server 8.
- the transmission request unit 59 is information that requests a user who has transmitted an immediate processing request for purchase instruction information to sequentially transmit processing requests using the second communication method (a communication protocol that does not require a response). Send information.
- the transmission request information is an order confirmation mail in the example of FIG. More specifically, the transmission request unit 59 sequentially acquires the sequential purchase requests stored in the mail transmission waiting queue, and transmits the transmission request information to the user who has placed the order indicated by the sequential purchase request. In other words, the transmission request unit 59 guides the user to transmit (sequentially) processing requests to the electronic commerce system 1 using the second communication method based on the transmission request information.
- FIG. 10 is a diagram illustrating an example of a processing flow of the transmission request unit 59.
- the transmission request unit 59 included in the mail transmission server 8 acquires one sequential purchase request from the mail transmission waiting queue according to the order in which the processing requests are sequentially stored (step S301).
- the transmission request unit 59 obtains information for specifying an order from the sequential purchase request, and obtains information related to the order and information such as the customer's mail address from the order database and the customer database (step S302).
- the information related to the order acquired by the transmission request unit 59 is the same as that acquired by the order confirmation unit 56.
- the transmission request unit 59 allocates stock to this order.
- the stock allocation performed by the transmission request unit 59 is a kind of reservation, and is a temporary stock allocation.
- the allocated inventory may be automatically canceled in the course of further processing.
- the transmission request unit 59 generates a reception mail address corresponding to this transaction on a one-to-one basis (step S304).
- This reception mail address is used as an address for the mail reception server 9 to receive an order reception instruction mail which is a sequential processing request.
- the transmission request unit 59 generates a reception mail address using a hash function or the like.
- This e-mail address for reception is an immediate processing request transmitted by the first communication method and a sequential processing request (in this case, an order reception request) transmitted from the terminal operated by the user (user terminal 2 or another terminal) according to the transmission request information. (Instruction mail) and information that makes it possible to specify a transaction and a session ID.
- the reception mail address is generated by a hash function, and it is possible to prevent the user from being specified from the reception mail address. Then, the transmission request unit 59 passes this reception e-mail address to the e-mail address management unit 60 of the e-mail receiving server 9 (step S305), and adds this e-mail address to the order information corresponding to this transaction in the order database. Store.
- the transmission request unit 59 generates a text of an order confirmation email (transmission request information) (step S306). Then, the generated order confirmation mail is transmitted to the mail address of the user who placed the order for the sequential purchase request (step S307).
- the transmission request unit 59 sets the reception mail address generated in the In-Reply-To field and transmits the order confirmation mail.
- the transmission request unit 59 transmits an order confirmation email in which the reception email address is embedded, thereby replying to the order confirmation email as a sequential processing request associated with the immediate processing request (order reception instruction email). Can be transmitted to the user.
- FIG. 11 is a diagram showing an example of an order confirmation mail. Similar to the order confirmation screen, the order confirmation email describes the payment means used to pay for the product, the presence / absence of point use, the delivery method, and the delivery destination information. These pieces of information are stored in the customer database using the user as a key. However, unlike the order confirmation screen, to change the contents, it is necessary to access the web page of the online shopping mall site again. Further, the order confirmation mail includes a text indicating that the order is accepted by transmitting the order acceptance instruction mail. If the payment method and the shipping method used by the user are set in advance, the case where the payment method is changed is sufficiently smaller than the other cases.
- the processing of the transmission request unit 59 may be realized by the high load web server 7.
- the transmission request unit 59 may receive an immediate processing request instead of the provisional response unit 58, and transmit the transmission request information toward the user terminal 2 as a response to the immediate processing request.
- the transmission request information is information indicating a screen on which the content corresponding to the order confirmation mail is arranged and an element for sending the mail to the receiving mail address is arranged.
- This element is, for example, text, an image, or a button to which a “mailto” link is set.
- a predetermined operation for example, click, tap, etc.
- the mail receiving server 9 is a server that receives mail from the user.
- the mail reception storage unit 61 included in the mail reception server 9 is realized with the processor 21, the storage unit 22, and the communication unit 23 as the center.
- the mail reception storage unit 61 receives an order reception instruction mail (sequential processing request) transmitted from a plurality of users to a reception mail address, and stores the mail in a mail reception queue. At that time, the mail reception storage unit 61 stores the reception time when the order reception instruction mail is received in the mail reception queue together with the mail body, and transmits a reception confirmation mail to the mail address of the transmission source.
- the mail reception storage unit 61 stores the mail transmitted to any receiving mail address in one same mail reception queue.
- the mail reception storage unit 61 may be so-called mail server software.
- the mail address management unit 60 included in the mail receiving server 9 is realized centering on the processor 21, the storage unit 22, and the communication unit 23.
- the mail address management unit 60 manages the reception mail address.
- the mail address management unit 60 stores a plurality of reception email addresses in the storage unit 22 together with the generation time, and the mail reception storage unit 61 receives one or more reception email addresses stored in the storage unit 22. Control to allow.
- the reception mail address for which a certain time (for example, 30 minutes, 1 hour, etc.) has passed from the generation time is invalidated by deletion from the storage unit 22, and the order reception instruction mail for the reception mail address after that time has passed. Is not received by the mail reception storage unit 61, and an error mail is returned.
- an order can be received for the user by sending an error mail to the order reception instruction mail transmitted to the receiving mail address after a predetermined time has elapsed since the generation. It becomes possible to inform the absence earlier.
- the sequential processing unit 62 included in the sequential processing server 10 is realized centering on the processor 21, the storage unit 22, and the communication unit 23.
- the sequential processing unit 62 sequentially acquires the sequential processing requests stored by the mail reception storage unit 61 and processes the data included in the sequential processing requests.
- FIG. 12 is a diagram illustrating an example of a processing flow of the sequential processing unit 62.
- the sequential processing unit 62 acquires one order reception instruction mail (sequential processing request) received earliest from the mail reception queue together with the reception mail address and the reception time (step S401).
- the sequential processing unit 62 acquires the order reception instruction mail received earliest by using, for example, the POP3 from the mail reception queue, and deletes the acquired order reception instruction mail from the mail reception queue.
- the sequential processing unit 62 does not necessarily have to acquire the order reception instruction mail in the order of the reception time.
- the sequential processing unit 62 may acquire the order reception instruction mail based on the order attribute targeted by the order reception instruction mail.
- the mail reception storage unit 61 instead of storing in the mail reception queue, of the order information stored in the order database stored in the database server 6, the order information having the received mail address of the received mail An operation for storing a sequential processing flag indicating that a mail has been received and has not been processed and a reception time is stored. Then, the sequential processing unit 62 sorts the order information for which the sequential processing flag is set according to a given condition, acquires one or a plurality of order information according to the sorted order, It is good to execute processing.
- the sequential processing unit 62 sorts the order information for products and services that need to be processed quickly such as limited-time products, accommodation services (including that day), and made-to-order products, etc. Sorting may be performed so that the order information for digital contents, products for which inventory has been secured, or products for which inventory is sufficiently known in advance is in the lower order. By doing so, it is possible to preferentially execute order reception processing related to goods or services whose orders should be confirmed early.
- the sort key the type of store, the number of days required for delivery determined by the relationship between the shipping source and the delivery destination, the settlement means, the standard number of days from order reception to delivery may be used.
- the sequential processing unit 62 specifies an order from the received mail address (step S402).
- the sequential processing unit 62 specifies an order targeted by the order reception instruction mail by searching, for example, a database of order information with the received mail address.
- the sequential processing unit 62 performs payment and stock allocation processing for the order (step S403).
- This process corresponds to the process of the immediate order processing unit 57. More specifically, the sequential processing unit 62 processes the payment according to the payment type for the specified order, accesses the store inventory database, allocates the product inventory, and allocates the inventory. Instruct the external system to ship the product. Further, the sequential processing unit 62 treats an error or reservation if there is no stock at the time of stock allocation. The sequential processing unit 62 updates the order information based on the payment status and the like. At this time, the sequential processing unit 62 sets the reception time of the order reception instruction mail (sequential processing request) in the order information as the reception time of the order information.
- the sequential processing unit 62 when the order is accepted as a result of the above-described processing, the sequential processing unit 62 generates a processing result notification email including information indicating that and an order number. Generates a processing result notification mail indicating that (step S405). Then, the generated processing result notification mail is transmitted to the user's mail address (step S406). Then, the processing from step S401 is repeated.
- the immediate processing unit 54 responds to the immediate processing request from the user in real time, and thus performs processing in parallel, for example. Therefore, if access concentrates, the load of the electronic commerce system 1 increases.
- the sequential processing unit 62 sequentially processes the sequential processing requests stored in the queue (mail reception queue), the number of sequential processing requests processed in parallel is constant (in the example of this embodiment, 1). ). Even if the access is concentrated, the sequential processing requests stored in the queue only increase, so the amount of increase in the load on the electronic commerce system 1 by processing the sequential processing requests is limited.
- the order time as the reception time of the sequential processing request, it is possible to prevent a disadvantage from being given to a user who places an order whose order time is important due to a campaign or the like. In addition, by doing this, it is possible to relieve the user from accessing the electronic commerce system 1 which is difficult to access in order to obtain a privilege such as a campaign.
- the allocation cancellation unit 63 included in the sequential processing server 10 is realized centering on the processor 21, the storage unit 22, and the communication unit 23.
- the allocation cancellation unit 63 cancels the allocation of the inventory when a predetermined time (for example, 1 hour) has elapsed since the transmission request unit 59 allocated the temporary inventory.
- provisional inventory is allocated to limited quantity products.
- the allocation cancellation unit 63 cancels the provision of the temporary stock, and the product for which the allocation has been cancelled is released. Allows other users to purchase.
- the transmission request unit 59 transmits not only one transmission request information (order confirmation mail) but also one or a plurality of additional transmission request information associated with the immediate processing request.
- description such as confirmation of goods and confirmation of payment method may be distributed in each transmission request information.
- the sequential processing unit 62 may perform processing such as payment and inventory allocation when all of the plurality of order confirmation emails are returned. In this way, it is possible to reduce the amount of text that the user browses at a time, or to eliminate the possibility of an order being erroneously determined when an attack is made to send to a random email address from the outside.
- the distribution unit 52 determines whether to use the first communication method or the second communication method. However, it may be determined using other criteria. . For example, the distribution unit 52 may decide to use the second communication method when there is a hardware failure of the normal web server 5 or a network failure between the normal web server 5 and the load distribution server 4, When the user terminal 2 is a shared terminal, information such as personal information and financial related information may be determined to be transmitted using the second communication method. Further, the distribution unit 52 may decide to send an order confirmation email using the second communication method when there is no access from the user for a certain period of time during the transaction (for example, after sending cart confirmation screen information). .
- the distribution unit 52 may distribute the immediate processing request based on the rank of the user.
- the database server 6 stores in advance rank specifying information for specifying each rank of the user, and the distribution unit 52 determines whether the first communication method is based on the rank specifying information for the user who has transmitted the immediate processing request. You may determine whether it is 2 communication methods. More specifically, a rank acquisition unit that acquires the user ID that transmitted the immediate processing request to the load distribution server 4 and acquires rank specifying information for the user of the user ID is provided, and the distribution unit 52 uses the rank specifying information. If the specified rank is within a predetermined range, such as higher or lower than a certain threshold, it may be determined to respond with the second communication method.
- the distribution unit 52 may distribute the immediate processing request using both the load and the rank of the user.
- the range of system load values is divided into a plurality of levels in advance, and the levels and user ranks are associated with each other. As the user's rank increases, the level to be associated increases, and the distribution unit 52 has a system load value that is greater than or equal to a value representative of the level corresponding to the user's rank and exceeds that value.
- the value representing this level may be a threshold value indicating the upper limit or the lower limit of the level.
- a plurality of threshold values which are boundaries that divide the range of system load values into a plurality of levels, are determined in advance, and the rank and the threshold value are associated so that the associated threshold value increases as the rank increases. It has been.
- processing may be performed so that communication between the user terminal 2 (which may be another terminal operated by the user) and the electronic commerce system 1 is performed using the second communication method. .
- SMS short message service
- a push notification to a messenger or a smartphone may be used for communication from the electronic commerce system 1 to the user terminal 2, or a communication from the user terminal 2 to the electronic commerce system 1 may be used.
- SMS short message service
- a messenger may be used.
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Abstract
Description
Claims (19)
- 内的要因と外的要因との少なくともいずれかに基づき通常と異なる方針で処理要求に対応する旨を決定する決定手段と、
前記決定手段により決定がなされた場合に、即時の応答が必要とされる第1方法により要求元から送出されていた前記処理要求が即時の応答が必要とされない第2方法により送出されるよう誘導する誘導手段と、
を含むことを特徴とする要求処理システム。 - 前記誘導手段は、前記決定手段により決定がなされた場合に、前記要求元から前記第1方法により送出される他の処理要求に続く、該他の処理要求と一連の前記処理要求が前記第2方法により送出されるよう誘導する、
ことを特徴とする請求項1に記載の要求処理システム。 - 前記誘導手段が、前記処理要求を前記第2方法により送出するための宛先を特定する宛先特定情報を前記要求元に報知する、
ことを特徴とする請求項1または2に記載の要求処理システム。 - 前記誘導手段が、前記宛先特定情報を含む誘導情報を前記要求元により指定される指定宛先に前記第2方法により送信する、
ことを特徴とする請求項3に記載の要求処理システム。 - 前記誘導手段が、前記処理要求を含むトランザクションに関連して前記要求元に確認させるべき要確認情報を含む確認依頼情報を前記第2方法により前記指定宛先に前記誘導情報とは別に送信し、当該確認依頼情報に対する返信として前記処理要求を前記宛先特定情報により特定される宛先に前記第2方法により送信するよう誘導する、
ことを特徴とする請求項4に記載の要求処理システム。 - 前記処理要求の直前に前記要求元から前記第1方法により送出された他の要求に対し、前記第2方法により前記確認依頼情報が送信された旨を応答する案内手段をさらに含む、
ことを特徴とする請求項5に記載の要求処理システム。 - 前記トランザクションごとに前記宛先特定情報を生成する生成手段をさらに含む、
ことを特徴とする請求項5又は6に記載の要求処理システム。 - 前記生成手段により前記宛先特定情報が生成されてから所定の期間が経過した場合に、当該宛先特定情報により特定される宛先を無効化する無効化手段をさらに含む、
ことを特徴とする請求項7に記載の要求処理システム。 - 前記トランザクションは商品またはサービスの注文を目的とするものであり、
前記生成手段により生成される宛先特定情報に関連付けて、当該宛先特定情報に対応するトランザクションにより注文されるべき商品またはサービスの在庫を仮に引き当てる在庫確保手段と、
前記無効化手段により前記宛先特定情報が無効化された場合に、当該無効化された宛先特定情報に関連付けられている前記仮の在庫の引当てを解除する引当解除手段と、をさらに含む、
ことを特徴とする請求項8に記載の要求処理システム。 - 前記第1方法により送出される前記処理要求に応じて所定処理を即時に実行し、当該所定処理が完了した後直ちに前記要求元に応答する第1処理手段と、
前記第2方法により送出される前記処理要求に応じて前記所定処理に相当する代替処理を随時に実行する第2処理手段と、
をさらに含むことを特徴とする請求項1から9のいずれかに記載の要求処理システム。 - 前記第2処理手段が、前記第2方法により前記処理要求を受領した時刻を当該処理要求の受付時刻とみなして前記代替処理を実行する、
ことを特徴とする請求項10に記載の要求処理システム。 - 前記処理要求は、商品またはサービスの注文を受け付ける注文受付処理の要求であり、
前記第2処理手段が、前記注文の対象をキーとして複数の前記処理要求をソートし、当該注文の対象ごとにまとめて前記注文受付処理を実行する、
ことを特徴とする請求項11に記載の要求処理システム。 - 前記第2処理手段が、早期に注文を確定させるべき商品またはサービスに関連する前記注文受付処理を優先的に実行する、
ことを特徴とする請求項12に記載の要求処理システム。 - システムの負荷の大きさを示す数値を取得する負荷取得手段をさらに含み、
前記決定手段は、前記負荷取得手段により取得される数値が所定の閾値以上又はこれを越える場合に、通常と異なる方針で処理要求に対応する旨を決定する、
ことを特徴とする請求項1から13のいずれかに記載の要求処理システム。 - 前記要求元のランクの特定に資するランク特定情報を取得するランク取得手段をさらに含み、
前記決定手段が、さらに、前記ランク取得手段により取得されるランク特定情報により特定される前記要求元のランクが所定の範囲内である場合に、通常と異なる方針で処理要求に対応する旨を決定する、
ことを特徴とする請求項14に記載の要求処理システム。 - 前記システムの負荷の大きさを複数の段階に分割する複数の閾値に対して、前記複数のランクが低い方から順に1又は複数ずつ、当該複数の閾値の小さい方から順にそれぞれ対応付けられており、
前記決定手段が、前記ランク取得手段により取得されるランク特定情報により特定される前記要求元のランクが当該ランクに対応付けられた閾値以上又はこれを越える場合に、通常と異なる方針で処理要求に対応する旨を決定する、
ことを特徴とする請求項15に記載の要求処理システム。 - 内的要因と外的要因との少なくともいずれかに基づき通常と異なる方針で処理要求に対応する旨を決定する決定ステップと、
前記決定ステップにおいて決定がなされた場合に、即時の応答が必要とされる第1方法により要求元から送出されていた前記処理要求が即時の応答が必要とされない第2方法により送出されるよう誘導する誘導ステップと、
を含む、コンピュータによる要求処理方法。 - 内的要因と外的要因との少なくともいずれかに基づき通常と異なる方針で処理要求に対応する旨を決定し、
前記通常と異なる方針で処理要求に対応する旨の決定がなされた場合に、即時の応答が必要とされる第1方法により要求元から送出されていた前記処理要求が即時の応答が必要とされない第2方法により送出されるよう誘導する、
処理をコンピュータに実行させるプログラム。 - 内的要因と外的要因との少なくともいずれかに基づき通常と異なる方針で処理要求に対応する旨を決定し、
前記通常と異なる方針で処理要求に対応する旨の決定がなされた場合に、即時の応答が必要とされる第1方法により要求元から送出されていた前記処理要求が即時の応答が必要とされない第2方法により送出されるよう誘導する、
処理をコンピュータに実行させるプログラムを格納するコンピュータ読取り可能な情報記憶媒体。
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