CN108023925A - A kind of high concurrent news information processing system - Google Patents
A kind of high concurrent news information processing system Download PDFInfo
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- CN108023925A CN108023925A CN201610991255.8A CN201610991255A CN108023925A CN 108023925 A CN108023925 A CN 108023925A CN 201610991255 A CN201610991255 A CN 201610991255A CN 108023925 A CN108023925 A CN 108023925A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0435—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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Abstract
The invention discloses a kind of high concurrent news information processing system, including：Terminal module, application module, service module and database module.IOS and Android client exploitation all use primary Development of Framework pattern in terminal module；Load balancing and High availability selection linux virtual server and keepalived in application module；Memcached distributed memory cache servers are used in database module, come synchrodata by way of leader follower replication (Master Slave), then the concurrent load capacity of database lifted by read and write abruption (MySQL Proxy).The optimization of the performance such as the present invention is accessed by principal and subordinate, data filing, data backup and safety management technology, redesign database structure, enhance client application and the compatibility to system, ensure data and the safety of network.
Description
Technical field
The invention belongs to Internet technical field, more particularly to a kind of high concurrent news information processing system.
Background technology
River in Zhejiang Province Cefpirome Culfate hears client and localizes mobile news media as Ningbo, after reaching the standard grade from July, 2015, has obtained peaceful
The highest attention and attention of the related leader of ripple municipal government.After the popularization by two months or so, good society is achieved
Repercussion, and bring stable user group.Especially during " bright letter " typhoon is defendd, provided for the Ningbo City common people first-hand
Typhoon relevent information, be effectively guaranteed the timely issue of government information.As river in Zhejiang Province Cefpirome Culfate hears client convenience service function
Increase and user volume steeply rise, river in Zhejiang Province Cefpirome Culfate hears client while scoring achievements, and also gradually exposes some not
Foot and hidden danger, need to be analyzed with reference to present situation situation, propose effective upgrading scheme.
River in Zhejiang Province Cefpirome Culfate hear the current present situation of client and there are the problem of mainly include following three aspects：
(1) client
At the beginning of river in Zhejiang Province Cefpirome Culfate hears client construction, because funds are limited, the cycle is urgent, demand is concentrated, software developer is not
There is the primary development mode using two mobile systems of IOS and Android, select the hybrid movement of relative maturity on the market to open
Hair pattern accelerates the project development cycle, realizes the complete demand that river in Zhejiang Province Cefpirome Culfate hears client initial stage, also establish IOS and
The stable release of two different systems of Android.
But just because of non-protogenous development mode used by previously, causing client, there are more in terms of user experience
Problem, news browsing sliding effect is not smooth, after cell phone system version updating, compatibility aspect of the client software to new system
The problem of in the presence of renewal not in time etc..
(2) background management system present situation
Though background management system currently in use adjusts it according to the daily management demand of journalism administrative staff
It is whole, it is convenient for users to use, meanwhile, the safety management to account is strengthened, ensure that background management system to a certain extent
Safety.
But background management system lacks the Functional Design to safety managements such as editing authority, operation notes, news editor work(
It can fail according to user's use habit timely and effectively adjust and optimize.
(3) application deployment present situation
River in Zhejiang Province Cefpirome Culfate hears the inside computer room that client is individually deployed in Ningbo daily paper group at present, it is contemplated that promotes user at initial stage
Less, currently employed deployment architecture is measured to be merely capable of meeting present situation load requirement.River in Zhejiang Province Cefpirome Culfate hears two clothes of client deployment
Business device, wherein on application server in addition to issuing mobile terminal application service, has also issued management system, the data of backstage editor
The application programs such as capture program；Data server is also taken into account and is applied in addition to storage river in Zhejiang Province Cefpirome Culfate hears all data of client
The functions such as the issuing of download program, the storage of all news pictures and file management.
More application and data are deployed on two-server, fail to realize the unification design of server capability,
Increase the maintenance difficulties of later stage failure and the lifting difficulty of technological frame.Meanwhile server disposition does not carry out load balancing and sets
Meter, can not dynamically, quickly carry out the extension of the supplement and performance of number of servers according to loading condition.
In conclusion the river in Zhejiang Province Cefpirome Culfate used at present hears client, there are compatibility renewal of the client software to system is too late
When, background management system lacks the design to safety management function, and server capability lacks unification design, server disposition is born
The problems such as carrying Equalization Design.
The content of the invention
It is an object of the invention to provide a kind of high concurrent news information processing system, it is intended to solves existing river in Zhejiang Province Cefpirome Culfate and hears
There are compatibility renewal of the client software to system not in time, background management system lacks to safety management function client
The problem of design, server capability lacks unification design, server disposition lacks Load Balance Design.
The present invention proposes a kind of high concurrent news information processing system, including：
(1) terminal module：Client uses primary development mode, ensures availability using MultiServer mode, passes through visitor
Family end local data cache, improves the response speed of client application.
(2) application module：Load-balanced server is disposed, is realized suitable to the performance dynamic of the data services such as news access
Match somebody with somebody, and designed by high availability, ensure that the operation of server is continual and steady.Background management system will be to Video service, file
The management that service and database are concentrated.
(3) service module：Classification combs data service, realizes the independent release management of the data services such as news access, and
The service of the unstructured data such as Video service, picture is subjected to Stand-alone distribution management.
(4) database module：The functional category of client database is heard according to river in Zhejiang Province Cefpirome Culfate and accesses situation and carries out database
Divide and be stored respectively in different database servers.
Further, system software level is isolated and is encapsulated for multilayer.
Further, IOS and Android client exploitation all use primary Development of Framework pattern in terminal module
Further, load balancing and High availability selection linux virtual server collocation in application module
keepalived。
Further, data buffer storage frame uses Memcached distributed memory cache servers in database module, often
The object of a storage has that a unique identifier key is corresponding with value associated, by key can to storage object into
Line access operates.
Further, inactive data removes directly from production system and carries out automaticdata filing in database module,
Data archiving system can provide search function.
Further, in database module data backup use Database Systems Log backup and Restoration Mechanism, in source
A set of Agent is respectively installed on database (service center) and the database server of target database (Disaster Preparation Center) and (acts on behalf of journey
Sequence).
Further, in database module by the way of leader follower replication (Master-Slave) come synchrodata, then lead to
Read and write abruption (MySQL-Proxy) is crossed to lift the concurrent load capacity of database.
Further, database technology selects PostgreSQL database engine software MySQL in database module, and passes through application
The performances such as MySQL principals and subordinates access, data filing, data backup optimize and safety management technology, and database structure is carried out again
Design.
Further, IDE provides the built-in support to Spring Framework 4.x and 3.x, and frame storehouse is and IDE
Pack together, project class.path can be automatically added to when selecting the frame.
The beneficial effects of the invention are as follows：The present invention provides a kind of high concurrent news information processing system, is sent in existing river in Zhejiang Province
On the basis of client construction achievement, all data (news data, user accesses data, user's note in old database are completed
Volume information, integration information, third party log in etc.) to river in Zhejiang Province send the database migration of client V2.0 to work, ensure to send data in river in Zhejiang Province
On the basis of resource is not lost, increase user and performance data classification, ensure the integrality of data resource.For part third party
Stand-alone development access, would be compatible with the access of HTML5 webpage functions, enhance multi-user concurrent disposal ability, data buffer storage machine
System and load equalizer, and the data to specifying function carry out symmetric cryptography processing, should using anti-injection strobe utility and Intranet
The data and network security of client are ensured with server ip address Stealth Modus.
It is more reasonable, more advanced in the master-plan of system.Since system software level multilayer is isolated and is encapsulated, protect
Demonstrate,prove flexibility and the maintainability of system software structure so that in systemic-function, also provide to the user it is flexible, can dynamic
The business function of renewal.The version that MySQL database structure design will take into account river in Zhejiang Province and send client to be currently in operation, ensures new
After version is reached the standard grade, the data of new early version client are consistent.
Brief description of the drawings
Fig. 1 is a kind of general frame figure of high concurrent news information processing system provided in an embodiment of the present invention；
Fig. 2 is a kind of network general frame figure of high concurrent news information processing system provided in an embodiment of the present invention；
Fig. 3 is a kind of function composition frame diagram of high concurrent news information processing system provided in an embodiment of the present invention；
Fig. 4 is a kind of homepage schematic diagram of high concurrent news information processing system provided in an embodiment of the present invention；
Fig. 5 is a kind of registration functional schematic of high concurrent news information processing system provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the present invention.
As shown in Figure 1, a kind of general frame figure of high concurrent news information processing system of the present invention is divided into terminal module, answers
With module, service module and database module.
(1) terminal module：IOS and Android client exploitation all use primary Development of Framework pattern, use MultiServer
Mode ensures availability, by client local data cache, improves the response speed of client application.
(2) application module：Dispose multiple load-balanced server linux virtual server and high availability of arranging in pairs or groups
Technology keepalived, realizes the performance dynamic adaptation to data services such as news access, and is designed by high availability, ensures
The operation of server is continual and steady.Dispose background management system, its will realize to Video service, file service and database into
The management that row is concentrated.
(3) service module：Classification combs data service, and deployment is multiple according to server, realizes the data services such as news access
Independent release management, and by the service of the unstructured data such as Video service, picture carry out Stand-alone distribution management, avoid because number
Other data services are impacted according to high take of service bandwidth.
(4) database module：Database technology selects PostgreSQL database engine software MySQL, and by applying MySQL master
From the optimization of the performances such as access, data filing, data backup and safety management technology, database structure is redesigned, is adopted
With the mode of leader follower replication (Master-Slave) come synchrodata, then number lifted by read and write abruption (MySQL Proxy)
According to the concurrent load capacity in storehouse.In MySQL database, individual event, asynchronous replication are supported.In a replication process, a server
Master server is served as, and an other server is served as from server.Fresh information can be written to one by master server at this time
In specific binary file.And an index of meeting maintenance documentation is used for trace log and circulates.This daily record can record simultaneously
It is sent to from the renewal of server.When being connected to master server from server for one, it is notified that from server and main takes device
The position that last time is successfully updated is read from the journal file of server.Then can be received from that moment on from server
Any renewal occurred, is then pinned and when master server notifies new renewal.
Data buffer storage frame uses Memcached distributed memory cache servers, and the object each stored has one
Unique identifier key is corresponding with value associated, and accessing operation can be carried out to object by key.When client with
It is exactly next storage object, the object each stored has a unique identifier after memcached establishes connection
Key is corresponding with value associated, and accessing operation can be carried out to object by key, and object is actually to preserve in memory
, so speed ratio is very fast.
Inactive data removes directly from production system carries out automaticdata filing, and data archiving system can provide retrieval
Function.Tissue can set the strategy of oneself, to confirm to move into the data in filing system.These strategy settings are used for mark
Know proper data and move it into the process of filing system and automated.Once after filing system, information will be kept
Presence and it can access, original contents can be retained, to ensure integrality of the archive information in life cycle and can
By property.
Data backup uses the Log backup and Restoration Mechanism of Database Systems, in source database (service center) and target
A set of Agent (Agent) is respectively installed on the database server of database (Disaster Preparation Center)；Extracted by Agent timing analysis
Real-time incremental data in oracle database, and these increments are transmitted in Disaster Preparation Center；The incremental data of timing is by excellent
Change, be put into transmission queue awaiting transmission, Agent is monitored whole transmission, loading process, if mistake occurs in this stage
Prompting user it can solve the problems, such as in time.During data duplication, target data is in open mode all the time, if source database
Disaster occurs for system (service center), and whole recovery time is used only to the time prepared.And in no adapter service center
In the case of Database Systems, the database of Disaster Preparation Center can also be used to support OLP applications, report and inquiry.
IDE provides the built-in support to Spring Framework 4.x and 3.x.Frame storehouse is packed together with IDE
, it can be automatically added to project class.path when selecting the frame.There is provided configuration to set, such as Spring Web MVC
The name and mapping of DispatcherServlet, can also select to register JSTL storehouses in establishment of item.In addition, additionally provide
Support to Spring XML Bean configuration files, including following functions：
A) code is completed：Call in Spring XML configuration files, quoted for java class and bean；
B) navigate：The java class and the hyperlink of attribute mentioned in Spring bean are defined and to other Spring
The hyperlink that bean is quoted；
C) reconstruct：Reference of the renaming to java class in Spring XML configuration files.
Separated by principal and subordinate, timing filing, the technological means such as data buffer storage, reduce disparate databases service between coupling
Property, the stability of database service function is lifted, ensures the convenience that data server is safeguarded.
As shown in Fig. 2, a kind of high concurrent news information processing system of the present invention is to specifying the data of function symmetrically add
Close processing, it requires sender and recipient before secure communication, decides through consultation a key.The security of symmetry algorithm depends on
Key, the message that leakage key means that anyone and can send or receive to them is decrypted, so the confidentiality of key
It is most important to communicativeness.In addition, to specifying application configuration access frequency interception mechanism, server maintains a visitor
The access count at family end (IP), if client (IP) request frequency exceedes threshold value, request will be intercepted, ensure application not by
The access attack of malice, does each version updating in applications client, has corresponding Backup Data, to prevent in operational process
There is unexpected file to lose, it is ensured that this is used for the security of the client application rank of news information processing.
Using the anti-injection strobe utility such as parameterized treatment, special data escape, application programming interfaces are provided to special
The function that character is changed, these functions of appropriate use, can prevent application user input from generate application program
The numerical value of the sentence of undesirable effect.Prevent from, by malice falsification database information, ensureing the safety of database.
By LVS NAT Web Service Deployment modes, Intranet application server IP address is hidden, only externally issue
The IP address of load-balanced server, and the port exploitation that strict control externally services, also unified plan exists database server
Intranet, the data access of application server are accessed by internal address, avoid application server and database server because
Outer net IP is issued and be there is the possibility by outer net rogue attacks, has ensured the safety of network.
A kind of high concurrent news information processing system of the present invention is sufficiently reserved all functions of existing version, and basic herein
On partial function is optimized and perfect, ensure the integrality of item-function.Major function is led to by user, news, e points, I,
Message push, integration and life composition, as shown in figure 3, the future development demand for sending client for river in Zhejiang Province is analyzed, to each
Major function is finely divided again as desired, and increase river in Zhejiang Province sends client new as possessing needed for journalism service carrier platform
Function, including：Registration (as shown in Figure 5), ballot, video tour, picture check, homepage display content after user's login
As shown in Figure 4.
A kind of high concurrent news information processing system provided by the invention, hears client construction achievement in existing river in Zhejiang Province Cefpirome Culfate
On the basis of partial function is optimized and perfect, increase user and performance data classification, ensure the integrality of data resource,
The future development demand for sending client for river in Zhejiang Province is analyzed, and client is sent as journalism service carrier platform institute in increase river in Zhejiang Province
The new function that need to possess.Meanwhile accessed for the third-party stand-alone development in part, the access of HTML5 webpage functions is would be compatible with, is increased
Strong multi-user concurrent disposal ability, data buffer storage mechanism and load equalizer, background management system are additionally arranged safety management work(
Can, server capability and server disposition Load Balance Design are optimized, it is more reasonable, more first in the master-plan of system
Into.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
- A kind of 1. high concurrent news information processing system, it is characterised in that including：(1) terminal module：Client uses primary development mode, ensures availability using MultiServer mode, passes through client Local data cache, improves the response speed of client application.(2) application module：Load-balanced server is disposed, realizes the performance dynamic adaptation to data services such as news access, and Designed by high availability, ensure that the operation of server is continual and steady, background management system will to Video service, file service with And the management that database is concentrated.(3) service module：Classification combs data service, realizes the independent release management of the data services such as news access, and will regard The unstructured data such as business, picture service that is taken in small doses at short intervals carries out Stand-alone distribution management.(4) database module：The functional category of client database is heard according to river in Zhejiang Province Cefpirome Culfate and accesses situation and carries out database division And it is stored respectively in different database servers.
- 2. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that system software level is more Layer isolation and encapsulation.
- 3. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the terminal module IOS and Android client exploitation all use primary Development of Framework pattern.
- 4. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that born in the application module Carry balanced and High availability selection linux virtual server collocation keepalived.
- 5. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the database module Data buffer storage frame uses Memcached distributed memory cache servers, and the object each stored has a unique mark It is corresponding with value associated to know symbol key, accessing operation can be carried out to storage object by key.
- 6. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the database module Inactive data removes directly from production system carries out automaticdata filing, and data archiving system can provide search function.
- 7. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the database module Data backup uses the Log backup and Restoration Mechanism of Database Systems, in source database (service center) and target database A set of Agent (Agent) is respectively installed on the database server of (Disaster Preparation Center).
- 8. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the database module Come synchrodata by the way of leader follower replication (Master-Slave), then lifted by read and write abruption (MySQL-Proxy) The concurrent load capacity of database.
- 9. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that in the database module Database technology selects PostgreSQL database engine software MySQL, and standby by application MySQL principals and subordinates access, data filing, data The optimization of the performances such as part and safety management technology, redesign database structure.
- 10. a kind of high concurrent news information processing system as claimed in claim 1, it is characterised in that IDE is provided pair The built-in support of Spring Framework 4.x and 3.x, frame storehouse are packed together with IDE, the meeting when selecting the frame It is automatically added to project class.path.
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| CN201610991255.8A CN108023925A (en) | 2016-11-04 | 2016-11-04 | A kind of high concurrent news information processing system |
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| CN201610991255.8A CN108023925A (en) | 2016-11-04 | 2016-11-04 | A kind of high concurrent news information processing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109284322A (en) * | 2018-09-06 | 2019-01-29 | 杭州途记科技有限公司 | A kind of data center |
| CN110069343A (en) * | 2019-04-12 | 2019-07-30 | 上海交通大学 | The chain drive distributed storage and computing architecture calculated towards complicated high concurrent |
| CN111782694A (en) * | 2020-06-28 | 2020-10-16 | 百度在线网络技术（北京）有限公司 | Information writing method and device and electronic equipment |
-
2016
- 2016-11-04 CN CN201610991255.8A patent/CN108023925A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109284322A (en) * | 2018-09-06 | 2019-01-29 | 杭州途记科技有限公司 | A kind of data center |
| CN110069343A (en) * | 2019-04-12 | 2019-07-30 | 上海交通大学 | The chain drive distributed storage and computing architecture calculated towards complicated high concurrent |
| CN110069343B (en) * | 2019-04-12 | 2023-09-29 | 上海交通大学 | Power equipment distributed storage and calculation architecture for complex high concurrency calculation |
| CN111782694A (en) * | 2020-06-28 | 2020-10-16 | 百度在线网络技术（北京）有限公司 | Information writing method and device and electronic equipment |
| CN111782694B (en) * | 2020-06-28 | 2023-10-20 | 百度在线网络技术（北京）有限公司 | Information writing method and device and electronic equipment |
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Application publication date: 20180511 |