CN104778267A - Searching and index updating method and device - Google Patents
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- CN104778267A CN104778267A CN201510195915.7A CN201510195915A CN104778267A CN 104778267 A CN104778267 A CN 104778267A CN 201510195915 A CN201510195915 A CN 201510195915A CN 104778267 A CN104778267 A CN 104778267A
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Abstract
The invention discloses a searching and index updating method and a searching and index updating device. The method and the device are used for increasing searching and index updating speed and improving searching efficiency. According to the method, a first query module and a second query module in a search engine alternately stay online and offline, so that the other query module still processes a search instruction transmitted by a user during the index information updating of one query module, and influence on index updating and reestablishment work in a database of the search engine is eliminated. Therefore, by the scheme, conflicts between searching and index updating in a system are eliminated, the searching and index updating speed is increased, the searching efficiency is improved, and user experience is improved.
Description
Technical field
The present invention relates to Internet technical field, a kind of method of particularly search and index upgrade and device.
Background technology
Along with the development of science and technology, the appearance of search engine serves the effect of information navigation, provides convenience for user carries out information search.At present, when carrying out upgrading the database of search engine, after crawler technology climbing to new data from internet, needing these data to be stored in the database of search engine, calling for search engine; And in this process, search engine needs the data climbed to be stored into database on the one hand, also will support the search of user and the access to database on the other hand, and the work of above-mentioned two aspects is carried out with all requiring high-speed and continuous, can not clash simultaneously.But in the prior art, the Data Update of search engine, user carry out searching for and in fact clashing the access these two aspects of database on a search engine, and when clashing, the process of search and Data Update all can be affected, now, search and data updating efficiency are lowered, and have impact on Consumer's Experience.
Summary of the invention
The invention provides method and the device of a kind of search and index upgrade, in order to promote search and index upgrade speed, improve search efficiency.
According to the first aspect of the embodiment of the present invention, a kind of method of search and index upgrade is provided, comprises:
After first enquiry module is reached the standard grade, receive search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database;
Described first enquiry module rolls off the production line and switches to after the second enquiry module reaches the standard grade, and described first enquiry module upgrades described first index information according to the new index file generated in database and stores;
After described second enquiry module is reached the standard grade, receive search instruction and access described database, the data of inquiring user demand in the database according to the second index information associated with it;
Described second enquiry module rolls off the production line and switches to after described first enquiry module reaches the standard grade, and described second enquiry module upgrades described second index information according to the new index file generated in database and stores.
In one embodiment, described method also comprises:
After reception hint update instruction, by the new Data Update that obtains from internet in described database, and generate new index file.
In one embodiment, after described reception hint update instruction, by the new Data Update that obtains from internet in described database, and generate new index file, comprising:
Reception hint update instruction, makes search engine from internet, obtain new data;
By the new Data Update that obtains from internet in database;
By being incorporated in original index file after the described new data genaration increment index obtained/and according to after the index in the original index file of new data modification obtained, generate new index file.
In one embodiment, after described first enquiry module is reached the standard grade, receive search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database, comprising:
After first enquiry module is reached the standard grade, receiving package is containing the search instruction of search word;
Described first enquiry module according to this locality store and the first index information accessing database associated with it;
Described first enquiry module is in the database according to the information of described search word inquiring user demand;
After described second enquiry module is reached the standard grade, receive search instruction and access described database according to the second index information associated with it, the data of inquiring user demand in the database, comprising:
After second enquiry module is reached the standard grade, receiving package is containing the search instruction of search word;
Described second enquiry module according to this locality store and the second index information accessing database associated with it;
Described second enquiry module is in the database according to the information of described search word inquiring user demand.
In one embodiment, described method also comprises:
The upper and lower line of described first enquiry module and described second enquiry module is switched according to the scheduling time of presetting;
According to the index upgrade time timing preset/instruction of transmission index upgrade in real time.
According to the second aspect of the embodiment of the present invention, the device of a kind of search and index upgrade is also provided, comprises:
First enquiry module, for after reaching the standard grade, receives search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database; And roll off the production line at described first enquiry module and switch to after the second enquiry module reaches the standard grade, the new index file according to generating in database upgrades described first index information and stores;
Second enquiry module, for after reaching the standard grade, receives search instruction and accesses described database, the data of inquiring user demand in the database according to the second index information associated with it; Roll off the production line at described second enquiry module and switch to after described first enquiry module reaches the standard grade, the new index file according to generating in database upgrades described second index information and stores.
In one embodiment, described device also comprises:
Index upgrade module, after reception hint update instruction, by the new Data Update that obtains from internet in described database, and generates new index file.
In one embodiment, described index upgrade module also comprises:
Obtain submodule, for reception hint update instruction, make search engine from internet, obtain new data;
Data Update submodule, for the new Data Update that will obtain from internet in database;
Index file generates submodule, for by being incorporated in original index file after the described new data genaration increment index obtained/according to after the index in the original index file of new data modification obtained, generate new index file.
In one embodiment, described first enquiry module comprises:
First command reception submodule, for after reaching the standard grade, receiving package is containing the search instruction of search word;
First database access submodule, for store according to this locality and the first index information accessing database associated with described first enquiry module;
First inquiry submodule, in the database according to the information of described search word inquiring user demand;
Described second enquiry module comprises:
Second command reception submodule, for after reaching the standard grade, receiving package is containing the search instruction of search word;
Second database access submodule, for store according to this locality and the second index information accessing database associated with described second enquiry module;
Second inquiry submodule, in the database according to the information of described search word inquiring user demand.
In one embodiment, described device also comprises:
Scheduler module, for switching the upper and lower line of described first enquiry module and described second enquiry module according to the scheduling time of presetting; According to the index upgrade time timing preset/instruction of transmission index upgrade in real time.
The technical scheme that the embodiment of the present invention provides can produce following beneficial effect: by adopt in a search engine the first enquiry module and the second enquiry module two enquiry modules alternately on, roll off the production line, make wherein enquiry module when carrying out index information and upgrading, also has the search instruction that another enquiry module sends process user, do not affect the index upgrade reconstruction in the database of search engine simultaneously yet, therefore the search in program system does not conflict mutually with the work of index upgrade two aspect, improve search and index upgrade speed, improve search efficiency, improve Consumer's Experience.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write instructions, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is a kind of search of the present invention according to an exemplary embodiment and the process flow diagram of method of index upgrade;
Fig. 2 is the partial process view of a kind of embodiment of method of the search of the present invention according to an exemplary embodiment and index upgrade;
Fig. 3 is a kind of embodiment process flow diagram of step S50 in the method for the search of the present invention according to an exemplary embodiment and index upgrade;
Fig. 4 is the another kind of embodiment process flow diagram of step S10 in the method for the search of the present invention according to an exemplary embodiment and index upgrade;
Fig. 5 is another the embodiment process flow diagram of step S30 in the method for the search of the present invention according to an exemplary embodiment and index upgrade;
Fig. 6 is the partial process view of another embodiment in the method for the search of the present invention according to an exemplary embodiment and index upgrade;
Fig. 7 is a kind of search of the present invention according to an exemplary embodiment and the block diagram of device of index upgrade;
Fig. 8 is the another kind search of the present invention according to an exemplary embodiment and the block diagram of index upgrade;
Fig. 9 is the block diagram of index upgrade module 63 in the device of the search of the present invention according to an exemplary embodiment and index upgrade;
Figure 10 is the block diagram of the first enquiry module 61 in the device of the search of the present invention according to an exemplary embodiment and index upgrade;
Figure 11 is the block diagram of the second enquiry module 62 in the device of the search of the present invention according to an exemplary embodiment and index upgrade;
Figure 12 is the present invention's another search according to an exemplary embodiment and the block diagram of device of index upgrade.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Disclosure embodiment provides a kind of method of search and index upgrade, for promoting search and index upgrade speed, improves search efficiency.As shown in Figure 1, the method comprising the steps of S10-S40:
In step slo, after the first enquiry module is reached the standard grade, receive search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database.
Also namely, after the first enquiry module is reached the standard grade, by the first enquiry module, the search instruction received is processed, now, after the search word obtaining User Defined input, this search word is directly sent to described first enquiry module., and searched for for this search word by described first enquiry module.
In one embodiment, as shown in Figure 4, described step S10 also can comprise:
After step S101, the first enquiry module are reached the standard grade, receiving package is containing the search instruction of search word; Described search word is inputted as required voluntarily by user, and now, the second enquiry module is in down status.
Step S102, described first enquiry module according to this locality store and the first index information accessing database associated with it; Also namely, described first index information is local storage, and described first index information to be the database that associates with search engine corresponding, therefore can access by described first index information the database associated with search engine.
Step S103, described first enquiry module are in the database according to the information of described search word inquiring user demand; By described first index information associated with described first enquiry module, described first enquiry module can access the database associated with search engine, and looks for user's information needed.
In step S20, described first enquiry module rolls off the production line and switches to after the second enquiry module reaches the standard grade, and described first enquiry module upgrades described first index information according to the new index file generated in database and stores.
When described first enquiry module rolls off the production line, switch to the second enquiry module simultaneously and reach the standard grade, also, in described first enquiry module and described second enquiry module, have one to be in line states at any time.When described first enquiry module rolls off the production line, described first enquiry module upgrades described first index information according to the new index file generated in database and stores.Now described second enquiry module processes the search instruction that user sends.
In step s 30, after described second enquiry module is reached the standard grade, receive search instruction and access described database, the data of inquiring user demand in the database according to the second index information associated with it.
Also be, when described second enquiry module is reached the standard grade, described first enquiry module is in down status, and now described second enquiry module receives search instruction and accesses described database, the data of inquiring user demand in the database according to the second index information associated with it.
In one embodiment, as shown in Figure 5, described step S30 also can comprise:
After step S301, the second enquiry module are reached the standard grade, receiving package is containing the search instruction of search word; Described search word is inputted as required voluntarily by user, and now, the first enquiry module is in down status.
Step S302, described second enquiry module according to this locality store and the second index information accessing database associated with it; Described second index information is local storage, and described second index information to be the database that associates with search engine corresponding, therefore also can access by described second index information the database associated with search engine.
Step S303, described second enquiry module are in the database according to the information of described search word inquiring user demand.By described second index information associated with described second enquiry module, described second enquiry module can access the database associated with search engine, and looks for user's information needed.
In step s 40, described second enquiry module rolls off the production line and switches to after described first enquiry module reaches the standard grade, and described second enquiry module upgrades described second index information according to the new index file generated in database and stores.
Also namely, when described second enquiry module rolls off the production line, switch to described first enquiry module and reach the standard grade, in described first enquiry module and described second enquiry module, have one to be in line states at any time.When described second enquiry module rolls off the production line, described second enquiry module upgrades described second index information according to the new index file generated in database and stores.Now described first enquiry module processes the search instruction that user sends.
In one embodiment, as shown in Figure 2, described method also comprises step S50:
In step s 50, after reception hint update instruction, by the new Data Update that obtains from internet in described database, and generate new index file.Wherein, described index upgrade instruction is in real time/timed sending, therefore described step S50 be according to the index upgrade instruction that receives in real time/timing occurs, when described first enquiry module and described second enquiry module hocket the renewal of the process of search instruction and index information, the index upgrade work of described search engine also to be carried out in real time and to be independent of each other between the two.
In one embodiment, as shown in Figure 3, described step S50 also can comprise:
Step S501, reception hint update instruction, make search engine from internet, obtain new data; Described index upgrade instruction be instruction exhale search engine to upgrade the index file in its database instruction, therefore now first need to obtain new data from internet.
Step S502, by the new Data Update that obtains from internet in database; After obtaining new data, first more new data, re-establishes afterwards again or upgrades the index file corresponding with new data.
Step S503, will obtain described new data genaration increment index after be incorporated in original index file, generate new index file; Also, namely, in of this embodiment, when described new data are non-existent index file in legacy data storehouse, are incorporated in original index file after now can being generated increment index, generate new index file.Or, after the index in the original index file of new data modification obtained, generate new index file, also be, this embodiment another in, if described new data are the index file existed in legacy data storehouse, but this index file need revise, now according to after the index in the original index file of new data modification obtained, new index file can be generated.
In one embodiment, as shown in Figure 6, described method also comprises step S60-S70:
In step S60, switch the upper and lower line of described first enquiry module and described second enquiry module according to the scheduling time of presetting; Also be, the upper and lower line of described first enquiry module and described second enquiry module is can according to the scheduling time exchange-column shift to preset, such as, every 5 minutes, described first enquiry module and described second enquiry module carried out once the switching of upper and lower line, and described default scheduling time can sets itself as required.
In step S70, according to the index upgrade time timing preset/instruction of transmission index upgrade in real time.Wherein, sending index upgrade instruction can be timed sending, and the index upgrade time of now presetting can sets itself as required; Intelligible, send index upgrade instruction and also can carry out in real time.
The said method that the embodiment of the present invention provides, by adopt in a search engine the first enquiry module and the second enquiry module two enquiry modules alternately on, roll off the production line, make wherein enquiry module when carrying out index information and upgrading, also has the search instruction that another enquiry module sends process user, do not affect the index upgrade reconstruction in the database of search engine simultaneously yet, therefore the search in program system does not conflict mutually with the work of index upgrade two aspect, improve search and index upgrade speed, improve search efficiency, improve Consumer's Experience.
The method of the search that the corresponding embodiment of the present invention provides and index upgrade, the present invention also provides the device of search and index upgrade, and as shown in Figure 7, this device can comprise:
First enquiry module 61, for after reaching the standard grade, receives search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database; And roll off the production line at described first enquiry module and switch to after the second enquiry module reaches the standard grade, the new index file according to generating in database upgrades described first index information and stores;
Second enquiry module 62, for after reaching the standard grade, receives search instruction and accesses described database, the data of inquiring user demand in the database according to the second index information associated with it; Roll off the production line at described second enquiry module and switch to after described first enquiry module reaches the standard grade, the new index file according to generating in database upgrades described second index information and stores.
In one embodiment, as shown in Figure 8, described device also comprises:
Index upgrade module 63, after reception hint update instruction, by the new Data Update that obtains from internet in described database, and generates new index file.
In one embodiment, as shown in Figure 9, described index upgrade module 63 also comprises:
Obtain submodule 631, for reception hint update instruction, make search engine from internet, obtain new data;
Data Update submodule 632, for the new Data Update that will obtain from internet in database;
Index file generates submodule 633, for by being incorporated in original index file after the described new data genaration increment index obtained/according to after the index in the original index file of new data modification obtained, generate new index file.
In one embodiment, as shown in Figure 10, described first enquiry module 61 comprises:
First command reception submodule 611, for after reaching the standard grade, receiving package is containing the search instruction of search word;
First database access submodule 612, for store according to this locality and the first index information accessing database associated with described first enquiry module;
First inquiry submodule 613, in the database according to the information of described search word inquiring user demand;
In one embodiment, as shown in figure 11, described second enquiry module 62 comprises:
Second command reception submodule 621, for after reaching the standard grade, receiving package is containing the search instruction of search word;
Second database access submodule 622, for store according to this locality and the second index information accessing database associated with described second enquiry module;
Second inquiry submodule 623, in the database according to the information of described search word inquiring user demand.
In one embodiment, as shown in figure 12, described device also comprises:
Scheduler module 64, for switching the upper and lower line of described first enquiry module and described second enquiry module according to the scheduling time of presetting; According to the index upgrade time timing preset/instruction of transmission index upgrade in real time.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a method for search and index upgrade, is characterized in that, comprising:
After first enquiry module is reached the standard grade, receive search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database;
Described first enquiry module rolls off the production line and switches to after the second enquiry module reaches the standard grade, and described first enquiry module upgrades described first index information according to the new index file generated in database and stores;
After described second enquiry module is reached the standard grade, receive search instruction and access described database, the data of inquiring user demand in the database according to the second index information associated with it;
Described second enquiry module rolls off the production line and switches to after described first enquiry module reaches the standard grade, and described second enquiry module upgrades described second index information according to the new index file generated in database and stores.
2. the method for claim 1, is characterized in that, described method also comprises:
After reception hint update instruction, by the new Data Update that obtains from internet in described database, and generate new index file.
3. method as claimed in claim 2, is characterized in that, after described reception hint update instruction, by the new Data Update that obtains from internet in described database, and generates new index file, comprising:
Reception hint update instruction, makes search engine from internet, obtain new data;
By the new Data Update that obtains from internet in database;
By being incorporated in original index file after the described new data genaration increment index obtained/and according to after the index in the original index file of new data modification obtained, generate new index file.
4. the method for claim 1, is characterized in that, after described first enquiry module is reached the standard grade, receive search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database, comprising:
After first enquiry module is reached the standard grade, receiving package is containing the search instruction of search word;
Described first enquiry module according to this locality store and the first index information accessing database associated with it;
Described first enquiry module is in the database according to the information of described search word inquiring user demand;
After described second enquiry module is reached the standard grade, receive search instruction and access described database according to the second index information associated with it, the data of inquiring user demand in the database, comprising:
After second enquiry module is reached the standard grade, receiving package is containing the search instruction of search word;
Described second enquiry module according to this locality store and the second index information accessing database associated with it;
Described second enquiry module is in the database according to the information of described search word inquiring user demand.
5. method as claimed in claim 2, it is characterized in that, described method also comprises:
The upper and lower line of described first enquiry module and described second enquiry module is switched according to the scheduling time of presetting;
According to the index upgrade time timing preset/instruction of transmission index upgrade in real time.
6. a device for search and index upgrade, is characterized in that, comprise the first enquiry module and the second enquiry module, wherein:
First enquiry module, for after reaching the standard grade, receives search instruction also according to the first index information accessing database associated with it, the data of inquiring user demand in the database; And roll off the production line at described first enquiry module and switch to after the second enquiry module reaches the standard grade, the new index file according to generating in database upgrades described first index information and stores;
Second enquiry module, for after reaching the standard grade, receives search instruction and accesses described database, the data of inquiring user demand in the database according to the second index information associated with it; Roll off the production line at described second enquiry module and switch to after described first enquiry module reaches the standard grade, the new index file according to generating in database upgrades described second index information and stores.
7. device as claimed in claim 6, it is characterized in that, described device also comprises:
Index upgrade module, after reception hint update instruction, by the new Data Update that obtains from internet in described database, and generates new index file.
8. device as claimed in claim 7, it is characterized in that, described index upgrade module also comprises:
Obtain submodule, for reception hint update instruction, make search engine from internet, obtain new data;
Data Update submodule, for the new Data Update that will obtain from internet in database;
Index file generates submodule, for by being incorporated in original index file after the described new data genaration increment index obtained/according to after the index in the original index file of new data modification obtained, generate new index file.
9. device as claimed in claim 6, it is characterized in that, described first enquiry module comprises:
First command reception submodule, for after reaching the standard grade, receiving package is containing the search instruction of search word;
First database access submodule, for store according to this locality and the first index information accessing database associated with described first enquiry module;
First inquiry submodule, in the database according to the information of described search word inquiring user demand;
Described second enquiry module comprises:
Second command reception submodule, for after reaching the standard grade, receiving package is containing the search instruction of search word;
Second database access submodule, for store according to this locality and the second index information accessing database associated with described second enquiry module;
Second inquiry submodule, in the database according to the information of described search word inquiring user demand.
10. device as claimed in claim 7, it is characterized in that, described device also comprises:
Scheduler module, for switching the upper and lower line of described first enquiry module and described second enquiry module according to the scheduling time of presetting; According to the index upgrade time timing preset/instruction of transmission index upgrade in real time.
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| CN107229634A (en) * | 2016-03-24 | 2017-10-03 | 阿里巴巴集团控股有限公司 | Worksheet method and device |
| CN106407351A (en) * | 2016-09-05 | 2017-02-15 | 乐视控股（北京）有限公司 | Data processing method and device applied to database |
| CN106709042A (en) * | 2016-12-30 | 2017-05-24 | 北京小度互娱科技有限公司 | Index updating method and device |
| CN106709042B (en) * | 2016-12-30 | 2020-09-25 | 北京小度互娱科技有限公司 | Index updating method and equipment |
| CN108241758A (en) * | 2018-03-21 | 2018-07-03 | 广州华多网络科技有限公司 | Data query method and relevant device |
| CN108241758B (en) * | 2018-03-21 | 2021-05-11 | 广州华多网络科技有限公司 | Data query method and related equipment |
| CN111143582A (en) * | 2019-12-04 | 2020-05-12 | 青岛聚看云科技有限公司 | Multimedia resource recommendation method and device for updating associative words in real time through double indexes |
| CN111143582B (en) * | 2019-12-04 | 2023-09-22 | 青岛聚看云科技有限公司 | Multimedia resource recommendation method and device for updating association words in double indexes in real time |
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Application publication date: 20150715 |