CN104503999A - Data acquisition method and device under high concurrency - Google Patents
Data acquisition method and device under high concurrency Download PDFInfo
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- CN104503999A CN104503999A CN201410743779.6A CN201410743779A CN104503999A CN 104503999 A CN104503999 A CN 104503999A CN 201410743779 A CN201410743779 A CN 201410743779A CN 104503999 A CN104503999 A CN 104503999A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention provides a data acquisition method and a data acquisition device under high concurrency. The data acquisition method under high concurrency comprises the following steps: Step 102, acquiring initial data from a database, and storing the initial data into a server; Step 104, acquiring a connection object according to a data request received from a client; Step 106, acquiring data from the server according to the connection object, and sending the data to the client. According to the data acquisition method and the data acquisition device, the user response speed and the capacity of the system for processing the number of user requests can be effectively improved, so that the reliability and high efficiency for data acquisition are improved.
Description
Technical field
The present invention relates to Internet technical field, in particular to a kind of high and data capture method given and a kind of high and data acquisition facility given.
Background technology
At present, in the application of internet, often there will be comparatively fiery short chain to connect, ten hundreds of people is just had to click at short notice, redirect, therefore, all application all need to support that large user is concurrent, and, for the enterprise made the transition to mobile Internet by traditional software bag enterprise, the contract for fixed output quotas user concurrent base of product of traditional software is originally fixing, not high to the requirement of user concurrent number yet, and the number of users of mobile Internet product end is ever-increasing, and the use of user is continual, all likely occur that a large amount of users uses at any time, especially for some crucial topics, the reply discussed and comment may be submit to instantaneously, so just require that server is in the request processing a large number of users instantaneously.On the other hand, the up-to-date topic that in circle, good friend sends out, to the up-to-date reply of the model that oneself is sent out, the up-to-date model number etc. of circle paid close attention to, all need timely reminding user, need when user logs in tell in each circle oneself paid close attention to of user, which circle carried out renewal.
Along with the increase of application to high performance demands, MySQL (mini-relational type data base management system (DBMS)) and Memcache (high performance distributed memory object caching system) can not meet the demand of Large-Scale Interconnected net class application, and major part peek computing only completes and just can satisfy the demands in internal memory.When development circle is applied, 1,000,000 circles are estimated, 100 general-purpose families, 1000000 models, each user adds at least 50 circles, each model at least 100 comment, according to above demand, system needs support 100,000 user concurrent, and the time of each issued transaction needs at Millisecond, and this application also needs to support that the user of millions posts.
Therefore, need a kind of high and data capture method given, effectively can improve reliability and the high efficiency of data acquisition, make when height is concurrent, can quick obtaining connecting object, and reduce the acquisition object blocking caused because height is concurrent, and then improve the ability of user reponding time and systems process user number of request.
Summary of the invention
Technical matters to be solved by this invention is, a kind of high and data capture method given is provided, by by primary data buffer memory in server, effectively can improve user reponding time, by adopting the pond object implementatio8 technology of connection pool can quick obtaining connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
According to an aspect of the present invention, provide a kind of high and data capture method given, comprising: step 102, obtain primary data from database, and described primary data is stored in server; Step 104, according to the request of data from client received, obtains connecting object; Step 106, obtains data according to described connecting object from described server, and described data are sent to described client.
In this technical scheme, by by primary data buffer memory in server, effectively can improve user reponding time; On the other hand, by this technical scheme, can quick obtaining connecting object according to concrete request of data, and obtain data by this connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
In technique scheme, preferably, obtain described connecting object specifically to comprise: from connection pool object, obtain described connecting object, described connection pool object is arranged in the pond object of connection pool, wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
In this technical scheme, by the pond object handles scheme of connection pool, connecting object in connection pool object is allowed to be reused, namely when connecting object requested use from connection pool object, then the thread of this connecting object requested exclusively uses, after finishing using, again this connecting object is recovered in corresponding connection pool object, so that requested use again, so, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request; On the other hand, by using the pond object handles scheme of connection pool, the problem of the abnormal connecting object of connection pool object acquisition can also be solved.Wherein, connecting object and connection pool object all have multiple, can configure according to the actual requirements.
In technique scheme, preferably, when obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and instantiation is carried out to described connecting object.
In technique scheme, preferably, the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object is configured.
In this technical scheme, when obtaining connecting object from connection pool object, obtaining IP address and the port information of server, guaranteeing the accuracy obtaining data; According to the concrete request of data instantiation connecting object of client; namely the connecting object corresponding with this request is set up according to concrete request of data; and then the data needed for obtaining; and in the process of instantiation connecting object, configure the quantity of connecting object in the quantity of connection pool object in the pond object of connection pool and connection pool object according to the actual requirements; guarantee the accuracy and the high efficiency that obtain connecting object, and then improve the reliability of data acquisition.
In technique scheme, described height the data capture method given, also comprise: step 108, after described data are sent to described client, is recycled to by described connecting object in corresponding described connection pool object.
In this technical scheme, after the data got are sent to client, by connecting object being recycled in corresponding connection pool object, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve the high efficiency of data acquisition.
In technique scheme, preferably, described primary data comprises: user profile, application information, application program accounts information, application content information and/or application program related information; And described data comprise: the untreated content information of the user comprised in described application program.
In this technical scheme, primary data comprises but is not limited to user profile (such as, user name), application information (such as, application program ID), application program accounts information (such as, use the user name of this application program, ID etc.), application content information (such as, the post information comprised in application program) and/or application program related information (such as, the related information of each user home page of application program); The data that client need obtain include but not limited to: the untreated application content information of the described user comprised in application program, such as, and the quantity of the at which new posts that user of unread is got.
According to another aspect of the present invention, providing a kind of high and data acquisition facility given, comprising: the first acquisition module, for obtaining primary data from database, and described primary data being stored in server; Set up module, for according to the request of data from client received, obtain connecting object; Described data for obtaining data according to described connecting object from described server, and are sent to described client by the second acquisition module.
In this technical scheme, by by primary data buffer memory in server, effectively can improve user reponding time; On the other hand, by this technical scheme, can quick obtaining connecting object according to concrete request of data, and obtain data by this connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
In technique scheme, preferably, described set up module specifically for: from connection pool object, obtain described connecting object, described connection pool object is arranged in the pond object of connection pool, wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
In this technical scheme, by the pond object handles scheme of connection pool, connecting object in connection pool object is allowed to be reused, namely when connecting object requested use from connection pool object, then the thread of this connecting object requested exclusively uses, after finishing using, again this connecting object is recovered in corresponding connection pool object, so that requested use again, so, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request; On the other hand, by using the pond object handles scheme of connection pool, the problem of the abnormal connecting object of connection pool object acquisition can also be solved.Wherein, connection pool object and connecting object all have multiple, can configure according to the actual requirements.
In technique scheme, preferably, described module of setting up comprises: configuration module, when obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and carrying out instantiation to described connecting object.
In technique scheme, preferably, described configuration module also for: the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object is configured.
In this technical scheme, when obtaining connecting object from connection pool object, obtaining IP address and the port information of server, guaranteeing the accuracy obtaining data; According to the concrete request of data instantiation connecting object of client; namely the connecting object corresponding with this request is set up according to concrete request of data; and then the data needed for obtaining; and in the process of instantiation connecting object, configure the quantity of connecting object in the quantity of connection pool object in the pond object of connection pool and connection pool object according to the actual requirements; guarantee the accuracy and the high efficiency that obtain connecting object, and then improve the reliability of data acquisition.
In technique scheme, described height the data acquisition facility given, also comprise: recycling module, after described data are sent to described client, controls to be recycled to by described connecting object in corresponding described connection pool object.
In this technical scheme, after the data got are sent to client, by connecting object being recycled in corresponding connection pool object, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve the high efficiency of data acquisition.
In technique scheme, preferably, described primary data comprises: user profile, application information, application program accounts information, application content information and/or application content related information; And described data comprise: the untreated content information of the user comprised in described application program.
In this technical scheme, primary data comprises but is not limited to user profile (such as, user name), application information (such as, application program ID), application program accounts information (such as, use the user name of this application program, ID etc.), application content information (such as, the post information comprised in application program) and/or application program related information (such as, the related information of each user home page of application program); The data that client need obtain include but not limited to: the untreated content information of the user comprised in application program, such as, and the quantity of the at which new posts that user of unread is got.
By technique scheme, effectively can improve the ability of user reponding time and raising systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
Accompanying drawing explanation
Fig. 1 shows height according to an embodiment of the invention and the schematic flow sheet of the data capture method given;
Fig. 2 shows height according to an embodiment of the invention and the structural representation of the data acquisition facility given;
Fig. 3 shows height according to another embodiment of the invention and the schematic flow sheet of the data capture method given;
Fig. 4 shows the pressure testing data sectional drawing reading circle list.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows height according to an embodiment of the invention and the schematic flow sheet of the data capture method given.
As shown in Figure 1, height according to an embodiment of the invention the data capture method given, comprising: step 102, obtains primary data, and be stored in server by described primary data from database; Step 104, according to the request of data from client received, obtains connecting object; Step 106, obtains data according to described connecting object from described server, and described data are sent to described client.
In this technical scheme, by by primary data buffer memory in server, effectively can improve user reponding time; On the other hand, by this technical scheme, can quick obtaining connecting object according to concrete request of data, and obtain data by this connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
In technique scheme, preferably, obtain described connecting object specifically to comprise: from connection pool object, obtain described connecting object, described connection pool object is arranged in the pond object of connection pool, wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
In this technical scheme, by the pond object handles scheme of connection pool, connecting object in connection pool object is allowed to be reused, namely when connecting object requested use from connection pool object, then the thread of this connecting object requested exclusively uses, after finishing using, again this connecting object is recovered in corresponding connection pool object, so that requested use again, so, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request; On the other hand, by using the pond object handles scheme of connection pool, the problem of the abnormal connecting object of connection pool object acquisition can also be solved.Wherein, connecting object and connection pool object all have multiple, can configure according to the actual requirements.
In technique scheme, preferably, when obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and instantiation is carried out to described connecting object.
In technique scheme, preferably, the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object is configured.
In this technical scheme, when obtaining connecting object from connection pool object, obtaining IP address and the port information of server, guaranteeing the accuracy obtaining data; According to the concrete request of data instantiation connecting object of client; namely the connecting object corresponding with this request is set up according to concrete request of data; and then the data needed for obtaining; and in the process of instantiation connecting object, configure the quantity of connecting object in the quantity of connection pool object in the pond object of connection pool and connection pool object according to the actual requirements; guarantee the accuracy and the high efficiency that obtain connecting object, and then improve the reliability of data acquisition.
In technique scheme, described height the data capture method given, also comprise: step 108, after described data are sent to described client, is recycled to by described connecting object in corresponding described connection pool object.
In this technical scheme, after the data got are sent to client, by connecting object being recycled in corresponding connection pool object, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve the high efficiency of data acquisition.
In technique scheme, preferably, described primary data comprises: user profile, application information, application program accounts information, application content information and/or application program related information; And described data comprise: the untreated content information of the user comprised in described application program.
In this technical scheme, primary data comprises but is not limited to user profile (such as, user name), application information (such as, application program ID), application program accounts information (such as, use the user name of this application program, ID etc.), application content information (such as, the post information comprised in application program) and/or application program related information (such as, the related information of each user home page of application program); The data that client need obtain include but not limited to: the untreated content information of the user comprised in application program, such as, and the quantity of the at which new posts that user of unread is got.
Fig. 2 shows height according to an embodiment of the invention and the structural representation of the data acquisition facility given.
As shown in Figure 2, height according to an embodiment of the invention data acquisition facility 200, first acquisition module 202 given, for obtaining primary data from database, and be stored in server by described primary data; Set up module 204, for according to the request of data from client received, obtain connecting object; Described data for obtaining data according to described connecting object from described server, and are sent to described client by the second acquisition module 206.
In this technical scheme, by by primary data buffer memory in server, effectively can improve user reponding time; On the other hand, by this technical scheme, can to connect fast object according to concrete request of data, and obtain data by this connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
In technique scheme, preferably, described set up module 204 specifically for: from connection pool object, obtain connecting object, described connection pool object is arranged in the pond object of connection pool, wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
In this technical scheme, by the pond object handles scheme of connection pool, connecting object in connection pool object is allowed to be reused, namely when connecting object requested use from connection pool object, then the thread of this connecting object requested exclusively uses, after finishing using, again this connecting object is recovered in corresponding connection pool object, so that requested use again, so, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request; On the other hand, by using the pond object handles scheme of connection pool, the problem of the abnormal connecting object of connection pool object acquisition can also be solved.Wherein, connection pool object and connecting object all have multiple, can configure according to the actual requirements.
In technique scheme, preferably, described module 204 of setting up comprises: configuration module 2042, when obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and carrying out instantiation to described connecting object.
In technique scheme, preferably, described configuration module 204 also for: the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object is configured.
In this technical scheme, when obtaining connecting object from connection pool object, obtaining IP address and the port information of server, guaranteeing the accuracy obtaining data; According to the concrete request of data instantiation connecting object of client; namely the connecting object corresponding with this request is set up according to concrete request of data; and then the data needed for obtaining; and in the process of instantiation connecting object, configure the quantity of connecting object in the quantity of connection pool object in the pond object of connection pool and connection pool object according to the actual requirements; guarantee the accuracy and the high efficiency that obtain connecting object, and then improve the reliability of data acquisition.
In technique scheme, described height the data acquisition facility 200 given, also comprise: recycling module 208, after described data are sent to described client, controls to be recycled to by described connecting object in corresponding described connection pool object.
In this technical scheme, after the data got are sent to client, by connecting object being recycled in corresponding connection pool object, effectively expand the acquisition scope of connecting object, reduce the acquisition object blocking caused because height is concurrent, effectively can improve the ability of systems process user number of request, and then improve the high efficiency of data acquisition.
In technique scheme, preferably, described primary data comprises: user profile, application information, application program accounts information, application content information and/or application content related information; And described data comprise: the untreated content information of the user comprised in described application program.
In this technical scheme, primary data comprises but is not limited to user profile (such as, user name), application information (such as, application program ID), application program accounts information (such as, use the user name of this application program, ID etc.), application content information (such as, the post information comprised in application program) and/or application program related information (such as, the related information of each user home page of application program); The data that client need obtain include but not limited to: the untreated content information of the user comprised in application program, such as, and the quantity of the at which new posts that user of unread is got.
Fig. 3 shows height according to another embodiment of the invention and the schematic flow sheet of the data capture method given, to obtain the list of building ring member circle.
First, the prestrain carrying out data (namely carries out initialization to caching server, namely the primary data in database is saved in server), the data of prestrain mainly comprise: the related information of user profile, circle information, circle information about firms, post information, user home page;
Secondly, the pond object implementatio8 technology of connection pool be applied to and obtain in the list of member's circle, the idiographic flow obtaining the list of member's circle comprises:
(1) member's circle set of relationship is obtained, in the process, multistage simultaneous techniques as shown in Figure 3 can be applied, finally obtain connecting object step by step by the pond object of client's side link object, connection pool, connection pool object, in cache database, obtain member's circle set of relationship by the connecting object obtained;
(2) according to the circle HashMap list of member's circle Relation acquisition user;
(3) calculate the up-to-date model number of member's circle, specifically comprise: circle members list a) obtaining user, in the process, multistage simultaneous techniques as shown in Figure 3 can be applied; B) obtain circle member condition Map list, in the process, multistage simultaneous techniques as shown in Figure 3 can be applied; C) title of Member Users is obtained according to the user ID of circle member; The circle ID list of not reading; D) the up-to-date model number of circle is not read; E) the non-reading of model in circle is gone out according to last browsing time of circle member and up-to-date model Time Calculation; F) non-for circle reading and up-to-date user name assignment of posting are shown to circle list object, complete and once read circle list operation.Read the pressure testing data sectional drawing of circle list, as shown in Figure 4.
Therefore, according to technical scheme of the present invention, effectively can improve the ability of user reponding time and raising systems process user number of request, and then improve reliability and the high efficiency of data acquisition.
In the present invention, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this instructions, specific features, structure, material or feature that the description of term " embodiment ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the high and data capture method given, is characterized in that, comprising:
Step 102, obtains primary data from database, and is stored in server by described primary data;
Step 104, according to the request of data from client received, obtains connecting object;
Step 106, obtains data according to described connecting object from described server, and described data are sent to described client.
2. height according to claim 1 the data capture method given, is characterized in that, obtain described connecting object and specifically comprise:
From connection pool object, obtain described connecting object, described connection pool object is arranged in the pond object of connection pool, and wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
3. height according to claim 2 the data capture method given, is characterized in that,
When obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and instantiation is carried out to described connecting object.
4. height according to claim 3 the data capture method given, is characterized in that, is configured the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object.
5. height according to any one of claim 1 to 4 the data capture method given, is characterized in that, also comprise:
Step 108, after described data are sent to described client, is recycled to described connecting object in corresponding described connection pool object.
6. height according to any one of claim 1 to 4 the data capture method given, it is characterized in that, described primary data comprises:
User profile, application information, application program accounts information, application content information and/or application program related information; And
Described data comprise: the untreated content information of the user comprised in described application program.
7. the high and data acquisition facility given, is characterized in that, comprising:
First acquisition module, for obtaining primary data from database, and is stored in server by described primary data;
Set up module, for according to the request of data from client received, obtain connecting object;
Described data for obtaining data according to described connecting object from described server, and are sent to described client by the second acquisition module.
8. data acquisition facility according to claim 7, it is characterized in that, described set up module specifically for: from connection pool object, obtain described connecting object, described connection pool object is arranged in the pond object of connection pool, wherein, the pond object of described connection pool comprises multiple described connection pool object, and described connection pool object comprises multiple described connecting object.
9. data acquisition facility according to claim 8, is characterized in that, described module of setting up comprises:
Configuration module, when obtaining described connecting object from described connection pool object, obtaining IP address and the port information of described server, and carrying out instantiation to described connecting object.
10. height according to claim 9 the data acquisition facility given, it is characterized in that, described configuration module also for: the quantity of the described connecting object in the quantity of the described connection pool object in the pond object of described connection pool and described connection pool object is configured.
11. height according to any one of claim 7 to 10 data acquisition facility given, is characterized in that, also comprise:
Recycling module, after described data are sent to described client, controls to be recycled to by described connecting object in corresponding described connection pool object.
12. height described in any one of claim 7 to 10 data acquisition facility given, it is characterized in that, described primary data comprises:
User profile, application information, application program accounts information, application content information and/or application content related information; And
Described data comprise: the untreated content information of the user comprised in described application program.
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| CN105701163A (en) * | 2015-12-31 | 2016-06-22 | 山东中创软件工程股份有限公司 | Database connection acquisition method and device based on ThreadLocal connection container |
| CN111343252A (en) * | 2020-02-13 | 2020-06-26 | 深圳壹账通智能科技有限公司 | High-concurrency data transmission method based on http2 protocol and related equipment |
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