Content of the invention
For overcoming problem present in correlation technique, the present invention provides a kind of information processing method and device.
According to embodiments of the present invention be applied to service server in a first aspect, providing a kind of information processing method, described
Method includes:
Receiving terminal sends, the acquisition request for obtaining target information, described acquisition request carries the mesh of required acquisition
The destination number of mark information;
In the alternate data storehouse of multiple target informations that are stored with, judge whether that the stored number of target information is more than mesh
The alternate data storehouse of mark quantity;
When the stored number that there is target information is more than the alternate data storehouse of described destination number, in the storage of target information
Quantity is more than in the alternate data storehouse of described destination number and selects an alternate data storehouse as target database, and from institute
State and in target database, extract described destination number target information, and be sent to described terminal.
Further, methods described also includes:
When the stored number that there is not target information is more than the alternate data storehouse of described destination number, from least two storages
Have in the alternate data storehouse of target information and extract described destination number target information, and be sent to described terminal.
Wherein, the described stored number in target information is alternative more than selection one in the alternate data storehouse of described destination number
Data base as target database, including:
It is more than in the alternate data storehouse of described destination number in the stored number of target information and randomly choose an alternate data
Storehouse is as target database;
Or,
It is more than in the alternate data storehouse of described destination number in the stored number of target information and select depositing of a target information
The maximum alternate data storehouse of storage quantity is as target database.
Wherein, the described stored number judging whether target information is more than the alternate data storehouse of destination number, including:
Obtain the first corresponding relation between presetting database mark and the stored number of target information;
Judge to whether there is target record in described first corresponding relation;The storage number of the target information in described target record
Amount is more than or equal to described destination number;
When there is described target record in described first corresponding relation, the Database Identification in described target record is corresponded to
Data base as target information stored number be more than described destination number alternate data storehouse;
When there is not described target record in described first corresponding relation, determine that multiple alternate data storehouses do not have target letter
The stored number of breath is more than the alternate data storehouse of described destination number.
Further, methods described also includes:
Obtain the remaining of the target information in described target database after extracting described destination number target information to store
Quantity;
The record of the Database Identification including described target database is obtained from described first corresponding relation;
Update the record of the Database Identification including described target database using described residue stored number.
Further, methods described also includes:
Generate multiple target informations;
The plurality of target information is stored in multiple alternate data storehouses;And the target that is all stored with each alternate data storehouse
Information, in any two alternate data storehouse, the difference of the quantity of target information of storage is less than or equal to predetermined threshold value;
For alternate data storehouse each described, by the Database Identification in described alternate data storehouse and in described alternate data storehouse
The quantity of the target information of middle storage records as one, and is stored in the storage number of presetting database mark and target information
In the first corresponding relation between amount.
Second aspect according to embodiments of the present invention, provides a kind of information processor, and described device includes:
Receiver module, send for receiving terminal, the acquisition request for obtaining target information, described acquisition request is taken
The destination number of the required target information obtaining of band;
Judge module, for, in the alternate data storehouse of multiple target informations that are stored with, judging whether target information
Stored number is more than the alternate data storehouse of destination number;
Selecting module, for when exist target information stored number be more than described destination number alternate data storehouse when,
The stored number of target information is more than one alternate data storehouse of selection in the alternate data storehouse of described destination number as number of targets
According to storehouse;
First extraction module, for extracting described destination number target information from described target database, and sends
To described terminal.
Further, described device also includes:
Second extraction module, the stored number for not there is target information is more than the alternate data storehouse of described destination number
When, extract described destination number target information from least two alternate data storehouses being stored with target information, concurrently
Give described terminal.
Wherein, described selecting module includes:
First choice unit, is more than random in the alternate data storehouse of described destination number for the stored number in target information
Select an alternate data storehouse as target database;
Or,
Second select unit, is more than in the alternate data storehouse of described destination number for the stored number in target information and selects
The maximum alternate data storehouse of the stored number of one target information is as target database.
Wherein, described judge module includes:
Acquiring unit, for obtaining the first corresponding relation between presetting database mark and the stored number of target information;
Judging unit, for judging to whether there is target record in described first corresponding relation;Mesh in described target record
The stored number of mark information is more than or equal to described destination number;
First determining unit, for when there is described target record in described first corresponding relation, by described target record
In the corresponding data base of Database Identification as target information stored number be more than described destination number alternate data
Storehouse;
Second determining unit, multiple alternative for when there is not described target record in described first corresponding relation, determining
There is not the alternate data storehouse more than described destination number for the stored number of target information in data base.
Further, described device also includes:
First acquisition module, for obtaining the mesh extracting in described target database after described destination number target information
The remaining stored number of mark information;
Second acquisition module, for obtaining the Database Identification including described target database from described first corresponding relation
Record;
Update module, for updating the note of the Database Identification including described target database using described residue stored number
Record.
Further, described device also includes:
Generation module, for generating multiple target informations;
First memory module, for being stored in the plurality of target information in multiple alternate data storehouses;And each alternatively counts
According to the target information that is all stored with storehouse, in any two alternate data storehouse, the difference of the quantity of target information of storage is less than or waits
In predetermined threshold value;
Second memory module, for for alternate data storehouse each described, by the Database Identification in described alternate data storehouse
Record as one with the quantity of the target information of storage in described alternate data storehouse, and be stored in presetting database mark
In the first corresponding relation and the stored number of target information between.
The technical scheme that embodiments of the invention provide can include following beneficial effect:In the prior art, multiple targets
Information is only stored in a data base, when the user of magnanimity sends for obtaining target information to service server simultaneously
Acquisition request when, can receive in the service server short time and substantial amounts of obtain request, because service server is according to one
Individual acquisition asks to ask to obtain target from this data base further according to another acquisition after this data base obtains target information
Information, that is, service server once can only process 1 obtains request it is impossible to ask to process to multiple acquisition simultaneously,
So, service server just cannot process all acquisition at short notice and ask, and treatment effeciency is relatively low.
However, in the present invention, send the acquisition for obtaining target information to service server as the user of magnanimity simultaneously
During request, due to multiple target informations being stored in multiple different alternate data storehouses in advance, therefore multiple alternative
The acquisition request that mass users send can be shared by data base;So, server just can process multiple obtaining simultaneously
Taking request, decreasing to the process time obtaining request on the whole, thus improve treatment effeciency.
For example, in the prior art, multiple target informations are only stored in a data base, and service server only simultaneously
1 can be processed and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000 users are required to obtain
During target information, each user sends 1 respectively and obtains request to service server;Will in the service server short time
Receive this 1000 and obtain request, need could to have processed within 100 seconds these completely and obtain request, process on the whole
Time is longer, and then treatment effeciency is relatively low.
However, in the present invention, it is assumed that the target information that is all stored with 100 alternate data storehouses, service server can
Process 100 simultaneously and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000 users are required to
When obtaining target information, each user sends 1 respectively and obtains request to service server;In the service server short time
This 1000 will be received and obtain request, but only need to 1 second just can process these acquisition requests completely, overall
On process time shorter, and then treatment effeciency is higher.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, can not
Limit the present invention.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to attached
During figure, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary is implemented
Embodiment described in example does not represent all embodiments consistent with the present invention.On the contrary, they be only with such as
The example of the consistent apparatus and method of some aspects being described in detail in appended claims, the present invention.
Fig. 1 is a kind of flow chart of the information processing method according to an exemplary embodiment, as shown in figure 1, the party
Method is used in service server, comprises the following steps.
In step S101, receiving terminal sends, the acquisition request for obtaining target information;
Obtain the destination number that request carries the target information of required acquisition.
In step s 102, in the alternate data storehouse of multiple target informations that are stored with, judge whether target information
Stored number be more than destination number alternate data storehouse;
When the stored number that there is target information is more than the alternate data storehouse of destination number, in step s 103, in mesh
The stored number of mark information is more than one alternate data storehouse of selection in the alternate data storehouse of destination number as target database;
In step S104, extract destination number target information from target database, and be sent to terminal.
In embodiment shown in Fig. 1 of the present invention, in the prior art, multiple target informations are only stored in a number
According in storehouse, when sending the acquisition request for obtaining target information to service server as the user of magnanimity, business takes simultaneously
Substantial amounts of acquisition can be received in the business device short time ask, because service server obtains request from this data base according to one
Request could be obtained from this data base acquisition target information further according to another after obtaining target information, that is, business service
Device once can only process 1 and obtain request it is impossible to ask to process to multiple acquisition simultaneously, and so, service server is just no
Method has processed all acquisition at short notice and has asked, and treatment effeciency is relatively low.
However, in the embodiment shown in Fig. 1 of the present invention, being used for obtaining when the user of magnanimity sends to service server simultaneously
When taking the acquisition of target information to ask, due to multiple target informations being stored in multiple different alternate data storehouses in advance
In, the acquisition request that mass users send can be shared by therefore multiple alternate data storehouses;So, service server
Multiple process times obtaining request, decreasing to acquisition request on the whole just can be processed, thus improve process simultaneously
Efficiency.
Fig. 2 is a kind of flow chart of the information processing method according to an exemplary embodiment, as shown in Fig. 2 the party
Method is used in service server, comprises the following steps.
In step s 201, multiple target informations are generated;
Target information can be the information such as red packet, integration or commodity.
For example, a certain trade company creates an activity robbing red packet, and this activity includes multiple target informations, each target information
Can be the red packet including certain number, such as one 5 yuan of red packet, or one 10 yuan of red packet etc..
Again for example, a certain trade company creates an activity going on the razzle-dazzle, and this activity includes multiple target informations, each target
Information can be one or more commodity etc..
In step S202, multiple target informations are stored in multiple alternate data storehouses;
So that the target of storage is believed in be all stored with each alternate data storehouse target information, and any two alternate data storehouse
The difference of the quantity of breath is less than or equal to predetermined threshold value;
Predetermined threshold value can be 3,5 or 8 etc., and the present invention is not limited to this.
In embodiments of the present invention, alternate data storehouse can for be stored in the local data base of service server or
It is stored in independent of the data base in the other equipment of service server, for example, be stored in the number in a certain storage server
According to storehouse etc..
Wherein, the embodiment of the present invention so that alternative data base is to be stored in the local data base of service server is as a example illustrated
Illustrate, but not as limiting the scope of the invention.
Obtain the data base alternately data base of multiple non-data storages, the alternate data of acquisition from business server local
The quantity in storehouse can determine according to practical situation, and present invention contrast is not any limitation as, as long as meeting the alternate data storehouse obtaining
Quantity be more than or equal to 2.
Wherein, when generate target information quantity and alternate data storehouse in quantity between disclosure satisfy that divide exactly computing when,
The multiple target informations generating averagely can be stored in multiple alternate data storehouses, i.e. storage in each alternate data storehouse
The stored number all same of target information.
For example, with reference to Fig. 3 it is assumed that the quantity of the target information generating is 1000, and the number in the alternate data storehouse obtaining
Measure as 5, respectively A1, A2, A3, A4 and A5, divide exactly computing because numerical value 1000 and numerical value 5 can meet,
Therefore 1000 target informations averagely can be stored in this 5 alternate data storehouses, divide in each alternate data storehouse
Cun Chu not 200 target informations.
Wherein, sometimes cannot meet between the quantity in the quantity and alternate data storehouse of the target information generating and divide exactly fortune
During calculation, the multiple target informations that just cannot generate averagely are stored in multiple alternate data storehouses.
For example, with reference to Fig. 4 it is assumed that the quantity of the target information generating is 1000, and the number in the alternate data storehouse obtaining
Measure as 6, respectively alternate data storehouse B1, B2, B3, B4, B5 and B6, because numerical value 1000 and numerical value 6 cannot
Meet and divide exactly computing, therefore just 1000 target informations averagely cannot be stored in this 6 alternate data storehouses, but as long as
The difference meeting the quantity of target information of any two alternate data library storage is less than predetermined threshold value, for example, it is assumed that in advance
If threshold value is 5, in the above example, can store respectively in alternate data storehouse B1, B2, B3, B4 and B5
167 target informations, store 165 target informations, in such any two alternate data storehouse in the B6 of alternate data storehouse
The difference of the quantity of target information of storage is 0 or is 2, respectively less than predetermined threshold value.
Further, for arbitrary alternate data storehouse, by the Database Identification in this alternate data storehouse with this alternate data storehouse
The stored number of the target information of middle storage is as bar record, and is stored in the storage of presetting database mark and target information
In the first corresponding relation between quantity, for other each alternate data storehouses, it is performed both by aforesaid operations.
Database Identification can be title or numbering of data base etc., and the present invention is not limited to this.
So, by the flow process of step S201 and step S202 complete by multiple target informations be respectively stored in multiple not
With alternate data storehouse, afterwards user just can obtain target information from alternate data storehouse, when user need acquisition target
During information, user can check, in terminal, the page obtaining target information, and is taken to business by modes such as click or touch-controls
The acquisition that business device sends user's acquisition target information is asked to service server;Service server just can be as follows
S203 sends, for user, the target information obtaining needed for user to the flow process of step S207.
Wherein, terminal can be mobile phone, panel computer or notebook computer etc..
For example, when target information is for red packet, in terminal, the page for obtaining red packet of display at least includes red packet acquisition
Button and red packet obtain quantity choice box, and user obtains the target of the red packet that quantity choice box selects to need to obtain in red packet
Quantity, then clicks on acquisition button, after terminal receive user clicks on the clicking operation obtaining button, obtains user's red packet and obtains
Take number choice box to select to need the destination number of the red packet of acquisition, generated for obtaining obtaining of red packet according to this destination number
Request Concurrency is taken to give service server.
In step S203, detect whether to receive terminal transmission, the acquisition request for obtaining target information;
Obtain the destination number that request carries the target information of required acquisition;
After multiple target informations are respectively stored in multiple different alternate servers by service server, service server
Start to detect whether to receive terminal transmission, the acquisition request for obtaining target information;When service server receives
During this acquisition request, execution step S204.
When receiving this acquisition request, in step S204, in the alternate data storehouse of multiple target informations that are stored with,
Judge whether that the stored number of target information is more than the alternate data storehouse of destination number;
Specifically, this step can be realized by following flow process, including:
11), obtain the first corresponding relation between presetting database mark and the stored number of target information;
12), judge to whether there is target record in the first corresponding relation;
The stored number of the target information in target record is more than or equal to destination number;
Wherein, for any bar record in the first corresponding relation, obtain the stored number of the target information in this record,
This stored number and destination number are compared, if this stored number is more than or equal to destination number, this are recorded
It is defined as target record, if this stored number is less than destination number it is determined that this record is not target record.For
Other every record in one corresponding relation, is performed both by aforesaid operations.If being not determined by target from the first corresponding relation
Record, it is determined that there is not target record in the first corresponding relation, otherwise determines in the first corresponding relation there is target record.
13), when there is target record in the first corresponding relation, by corresponding for the Database Identification in target record data
Storehouse as target information stored number be more than destination number alternate data storehouse;
14), when there is not target record in the first corresponding relation, determine that multiple alternate data storehouses do not have target information
Stored number be more than destination number alternate data storehouse.
When the stored number that there is target information is more than the alternate data storehouse of destination number;In step S205, in mesh
The stored number of mark information is more than one alternate data storehouse of selection in the alternate data storehouse of destination number as target database;
The quantity that the stored number of target information is more than the alternate data storehouse of destination number may be one or more, works as target
When the alternate data storehouse quantity that the stored number of information is more than destination number is one, i.e. when only one of which target information
When stored number is more than the alternate data storehouse of destination number, then can directly the stored number of this target information be more than
The alternate data storehouse of destination number is as target database.
Wherein, when the alternate data storehouse quantity that the stored number of target information is more than destination number is multiple, i.e. when having
When the stored number of multiple target informations is more than the alternate data storehouse of destination number, then can be in the stored number of target information
More than one alternate data storehouse of random selection in the alternate data storehouse of destination number as target database.
In embodiments of the present invention, send the acquisition for obtaining target information to service server as the user of magnanimity simultaneously
During request, due to multiple target informations being stored in multiple different alternate data storehouses in advance, therefore multiple alternative
The acquisition request that mass users send can be shared by data base;So, service server just can process simultaneously many
Individual acquisition is asked, i.e. have the alternate data storehouse of several target informations that are stored with, service server just can process several simultaneously
Individual acquisition is asked, thus decreasing the process time obtaining request to magnanimity on the whole, improves treatment effeciency.
Wherein, because the acquisition that the quantity storing the alternate data storehouse of target information can be processed with service server please simultaneously
The quantity asked is identical, therefore, when the quantity that the acquisition for obtaining target information that service server receives is asked is constant
In the case of, the alternate data storehouse of storage target information is more, then what service server can be processed simultaneously obtains request
Quantity is more, and shorter to the process time of the acquisition request receiving on the whole, that is, treatment effeciency is higher.
Due to having had confirmed the quantity in the alternate data storehouse of storage target information in step S202, if business
Server early crosses the target letter having extracted storage in the alternate data storehouse of one of alternate data storehouse of the target information that is stored with
Breath, then the quantity in the alternate data storehouse of the target information that is stored with will reduce, due to storing the alternate data storehouse of target information
Quantity and service server can process simultaneously obtain request quantity identical, so, service server can simultaneously
The quantity obtaining request processing will reduce, and also just reduces service server on the whole to the place obtaining request receiving
Reason efficiency.
Therefore, in embodiments of the present invention, service server needs to avoid having extracted one or more alternate data storehouses too early
The target information of middle storage, that is, need to make the target information equalization of storage in multiple alternate data storehouses, this just needs as far as possible
Make in any two alternate data storehouse the target information of storage number is identical or only small difference.
So, in this step, when the alternate data storehouse quantity that the stored number of target information is more than destination number is multiple
When, i.e. when the stored number having multiple target informations is more than the alternate data storehouse of destination number, can be in target information
Stored number be more than the maximum alternate data of stored number selecting a target information in the alternate data storehouse of destination number
Storehouse is as target database.
In step S206, extract destination number target information from target database, and be sent to terminal;
Further, the embodiment of the present invention is further comprising the steps of.
21), obtain the remaining stored number extracting the target information in target database after destination number target information;
After extracting destination number target information from target database, using the target information in target database
Stored number deduct the remaining stored number that destination number obtains the target information in target database.
22) from the first corresponding relation, obtain the record of the Database Identification including target database;
23) record of the Database Identification including target database, is updated using remaining stored number.
Replace the stored number in this record using remaining stored number, to realize updating this note using remaining stored number
Record.
For example, the stored number of the target information before this step it is assumed that in target database is 50, Yi Ji
In first corresponding relation, it is 50 including the stored number in the record of the Database Identification of target database;Then from number of targets
After extracting 10 target informations in storehouse, in target database, there remains 40 target informations, then corresponding first
In relation, update the stored number 50 in this record using remaining stored number 40.
When the stored number that there is not target information is more than the alternate data storehouse of destination number, in step S207, from
At least two are stored with the alternate data storehouse of target information extracts described destination number target information, and is sent to institute
State terminal.
When the stored number that there is not target information is more than the alternate data storehouse of destination number, then each alternate data is described
In storehouse, the quantity of the target information of storage is respectively less than destination number, and so, service server is only from an alternate data storehouse
In be cannot to get destination number target information it is necessary to obtain destination number from least two alternate data storehouses
Target information.
For example, it is assumed that destination number is 10, one has the alternate data storehouse of 5 target informations that are stored with, wherein, alternatively
The stored number of the target information in data base 1 is 9, and the stored number of the target information in alternate data storehouse 2 is 5, standby
The stored number selecting the target information in data base 3 is 2, and the stored number of the target information in alternate data storehouse 4 is 1,
The stored number of the target information in alternate data storehouse 5 is 4.Target letter in 1,2,3,4 and 5 in alternate data storehouse
The stored number of breath is respectively less than 10, and therefore, the arbitrary alternate data storehouse from this 5 alternate data storehouses is to get
10 target informations it is necessary to from least two alternate data storehouses obtain 10 target informations.For example, it is possible to from standby
Select 9 target informations of acquisition in data base 1, then obtain 1 target information from alternate data storehouse 2, get altogether
10 target informations.
Further, for any database at least two alternate data storehouses, obtain and extract mesh from this data base
The remaining stored number of the target information in this data base after mark information, obtains from the first corresponding relation and includes this data base
Database Identification record;Update this record using this remaining stored number, wherein it is possible to using remaining stored number
Replace the stored number in this record.For other each data bases at least two alternate data storehouses, it is performed both by above-mentioned
Operation.
Wherein, in embodiments of the present invention, after extracting target information from an alternate data storehouse, if this is alternative
The stored number of the target information in data base is 0, then can delete from the first corresponding relation and include this alternate data storehouse
Database Identification record.
In the prior art, multiple target informations are only stored in a data base, when the user of magnanimity is simultaneously to business
Server sends when asking for the acquisition obtaining target information, can receive substantial amounts of acquisition in the service server short time
Request, because service server could be further according to another after this data base obtains target information according to an acquisition request
Obtain request and obtain target information from this data base, that is, service server once can only process 1 obtains request, no
Method asks to process to multiple acquisition simultaneously, and so, service server just cannot process all acquisition at short notice and ask,
Treatment effeciency is relatively low.
However, in the embodiment shown in Fig. 2 of the present invention, being used for obtaining when the user of magnanimity sends to service server simultaneously
When taking the acquisition of target information to ask, due to multiple target informations being stored in multiple different alternate data storehouses in advance
In, the acquisition request that mass users send can be shared by therefore multiple alternate data storehouses;So, server can
To process multiple process times obtaining request, decreasing to acquisition request on the whole simultaneously, thus improve treatment effeciency.
For example, in the prior art, multiple target informations are only stored in a data base, and service server only simultaneously
1 can be processed and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000 users are required to obtain
During target information, each user sends 1 respectively and obtains request to service server;Will in the service server short time
Receive this 1000 and obtain request, need could to have processed within 100 seconds these completely and obtain request, process on the whole
Time is longer, and then treatment effeciency is relatively low.
However, it is assumed that the target information that is all stored with 100 alternate data storehouses in the embodiment shown in Fig. 2 of the present invention,
Service server can process 100 simultaneously and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000
When individual user is required to obtain target information, each user sends 1 respectively and obtains request to service server;Business takes
This 1000 will be received in the business device short time and obtain request, but only need to 1 second just to have processed these completely and obtain
Take request, process time on the whole is shorter, and then treatment effeciency is higher.
Fig. 5 is a kind of block diagram of the information processor according to an exemplary embodiment.With reference to Fig. 5, this device bag
Include including:
Receiver module 11, send for receiving terminal, the acquisition request for obtaining target information, described acquisition is asked
Carry the destination number of the target information of required acquisition;
Judge module 12, for, in the alternate data storehouse of multiple target informations that are stored with, judging whether target information
Stored number be more than destination number alternate data storehouse;
Selecting module 13, for when exist target information stored number be more than described destination number alternate data storehouse when,
It is more than in the alternate data storehouse of described destination number in the stored number of target information and select an alternate data storehouse as target
Data base;
First extraction module 14, for extracting described destination number target information from described target database, concurrently
Give described terminal.
In the prior art, multiple target informations are only stored in a data base, when the user of magnanimity is simultaneously to business
Server sends when asking for the acquisition obtaining target information, can receive substantial amounts of acquisition in the service server short time
Request, because service server could be further according to another after this data base obtains target information according to an acquisition request
Obtain request and obtain target information from this data base, that is, service server once can only process 1 obtains request, no
Method asks to process to multiple acquisition simultaneously, and so, service server just cannot process all acquisition at short notice and ask,
Treatment effeciency is relatively low.
However, in the embodiment shown in Fig. 5 of the present invention, being used for obtaining when the user of magnanimity sends to service server simultaneously
When taking the acquisition of target information to ask, due to multiple target informations being stored in multiple different alternate data storehouses in advance
In, the acquisition request that mass users send can be shared by therefore multiple alternate data storehouses;So, server can
To process multiple process times obtaining request, decreasing to acquisition request on the whole simultaneously, thus improve treatment effeciency.
For example, in the prior art, multiple target informations are only stored in a data base, and service server only simultaneously
1 can be processed and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000 users are required to obtain
During target information, each user sends 1 respectively and obtains request to service server;Will in the service server short time
Receive this 1000 and obtain request, need could to have processed within 100 seconds these completely and obtain request, process on the whole
Time is longer, and then treatment effeciency is relatively low.
However, it is assumed that the target information that is all stored with 100 alternate data storehouses in the embodiment shown in Fig. 5 of the present invention,
Service server can process 100 simultaneously and obtain request it is assumed that processing 1 acquisition request to need 0.1 second, when 1000
When individual user is required to obtain target information, each user sends 1 respectively and obtains request to service server;Business takes
This 1000 will be received in the business device short time and obtain request, but only need to 1 second just to have processed these completely and obtain
Take request, process time on the whole is shorter, and then treatment effeciency is higher.
Further, described device also includes:
Second extraction module, the stored number for not there is target information is more than the alternate data storehouse of described destination number
When, extract described destination number target information from least two alternate data storehouses being stored with target information, concurrently
Give described terminal.
Wherein, described selecting module 13 includes:
First choice unit, is more than random in the alternate data storehouse of described destination number for the stored number in target information
Select an alternate data storehouse as target database;
Or,
Second select unit, is more than in the alternate data storehouse of described destination number for the stored number in target information and selects
The maximum alternate data storehouse of the stored number of one target information is as target database.
Wherein, described judge module 12 includes:
Acquiring unit, for obtaining the first corresponding relation between presetting database mark and the stored number of target information;
Judging unit, for judging to whether there is target record in described first corresponding relation;Mesh in described target record
The stored number of mark information is more than or equal to described destination number;
First determining unit, for when there is described target record in described first corresponding relation, by described target record
In the corresponding data base of Database Identification as target information stored number be more than described destination number alternate data
Storehouse;
Second determining unit, multiple alternative for when there is not described target record in described first corresponding relation, determining
There is not the alternate data storehouse more than described destination number for the stored number of target information in data base.
Further, described device also includes:
First acquisition module, for obtaining the mesh extracting in described target database after described destination number target information
The remaining stored number of mark information;
Second acquisition module, for obtaining the Database Identification including described target database from described first corresponding relation
Record;
Update module, for updating the note of the Database Identification including described target database using described residue stored number
Record.
Further, described device also includes:
Generation module, for generating multiple target informations;
First memory module, for being stored in the plurality of target information in multiple alternate data storehouses;And each alternatively counts
According to the target information that is all stored with storehouse, in any two alternate data storehouse, the difference of the quantity of target information of storage is less than or waits
In predetermined threshold value;
Second memory module, for for alternate data storehouse each described, by the Database Identification in described alternate data storehouse
Record as one with the quantity of the target information of storage in described alternate data storehouse, and be stored in presetting database mark
In the first corresponding relation and the stored number of target information between.
With regard to the device in above-described embodiment, wherein the concrete mode of modules execution operation is in relevant the method
It has been described in detail in embodiment, explanation will be not set forth in detail herein.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to other of the present invention
Embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modifications, purposes
Or adaptations follow the present invention general principle and include the present invention undocumented in the art known often
Know or conventional techniques.Description and embodiments be considered only as exemplary, true scope and spirit of the invention by under
The claim in face is pointed out.
It is described above and precision architecture illustrated in the accompanying drawings it should be appreciated that the invention is not limited in, and
Various modifications and changes can carried out without departing from the scope.The scope of the present invention only to be limited by appended claim.