CN104636405A - IPTV data processing method and device based on distributed database - Google Patents
IPTV data processing method and device based on distributed database Download PDFInfo
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- CN104636405A CN104636405A CN201310573574.3A CN201310573574A CN104636405A CN 104636405 A CN104636405 A CN 104636405A CN 201310573574 A CN201310573574 A CN 201310573574A CN 104636405 A CN104636405 A CN 104636405A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2181—Source of audio or video content, e.g. local disk arrays comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses an IPTV data processing method and device based on a distributed database. The method comprises the steps that user perfect information is obtained in a database based on a user verification request, the obtained user perfect information is stored in the preset distributed database, and when the IPTV service is carried out, if the user perfect information is needed, the user perfect information is called from the distributed database. IPTVs are connected with the distributed database, the user perfect information is obtained from the database through a content processor, the obtained user perfect information is temporally stored in the distributed database, the content processor and the distributed database interactively carry out logging and using permission judgment, in other words, the original interaction of the IPTVs and the database is transplanted to the IPTVs and the distributed database, and therefore the interaction between the IPTVs and the database is reduced, and the throughput of the system is increased.
Description
Technical field
The present invention relates to communication technical field, particularly relate to data processing method and the device of a kind of IPTV based on distributed data base.
Background technology
IPTV (Internet Protocol TV or Interactive Personal TV, IPTV) be utilize facility based on broadband network, using domestic television set or PC as main display terminal, utilize a series of the Internet bearer agreement and transmission, comprise play-on-demand program, live telecast, web page browsing, game on line, time-moving television, Karaoke, individual recording and the multiple interactive digital multimedia service of information consultation and the brand-new technology of value-added service service for domestic consumer provides.
Along with the development of IPTV technology, the application scale of IPTV is also in continuous expansion, and an IPTV network, needs the userbase bearing 1,000,000 grades even higher, and at present, all business datums of IPTV service system are all preserved in a database.Client-initiated logs in, play, the operation such as to exit after, relevant business procession all needs to carry out alternately with database.Because the processing power of database own is limited, along with the growth of user, bring immense pressure to database, also become the bottleneck of restriction userbase.Therefore, that how to reduce IPTV and database becomes the problem urgently needing now to solve alternately.
Summary of the invention
In view of above-mentioned analysis, the present invention aims to provide data processing method and the device of a kind of IPTV based on distributed data base, in order to solve the frequent mutual to the problem of database build-up of pressure of IPTV and database in prior art.
The present invention is mainly achieved through the following technical solutions:
Based on a data processing method of the IPTV of distributed data base, the method comprises:
Based on user's check request, obtain user's perfect information in a database;
The described user's perfect information obtained is stored in the distributed data base pre-set;
When carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base.
Preferably, described user's perfect information comprises one or more in following information: the incidence relation information of user profile, information on services and user and service.
Preferably, described IPTV service comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.
Preferably, when the user's perfect information needed is not stored in described distributed data base, obtains to described database, and send to described distributed data base to preserve user's perfect information of acquisition.
Preferably, user's perfect information of preserving when described distributed data base triggers described distributed data base and carries out burin-in process to it after arriving the digestion time preset;
When described database update user perfect information, trigger described distributed data base and update process is carried out to user's perfect information that it is preserved.
Present invention also offers the data processing equipment of a kind of IPTV based on distributed data base, comprising:
Content handler, for based on user's check request, obtains user's perfect information in a database, the described user's perfect information obtained is sent to the distributed data base pre-set, when carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base;
Described distributed data base, for storing described user's perfect information that described content handler sends.
Preferably, described user's perfect information comprises one or more in following information: the incidence relation information of user profile, information on services and user and service.
Preferably, described IPTV service comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.
Preferably, described content handler also for, when need user's perfect information be not stored in described distributed data base time, obtain to described database, and user's perfect information of acquisition sent to described distributed data base.
Preferably, described content handler also for, user's perfect information of preserving when described distributed data base arrives the digestion time preset, or described in described database update during user's perfect information, triggers described distributed data base;
Described distributed data base also for, under the triggering of described content handler to its preserve user's perfect information carry out burin-in process or update process.
Beneficial effect of the present invention is as follows:
The data processing method of a kind of IPTV based on distributed data base provided by the invention and device, by each IPTV respectively with distributed data base (dentry-cache, dcache) connect, user's perfect information is obtained from database by content handler, and user's perfect information of acquisition is temporarily stored in distributed data base, content handler is by carrying out alternately logging in distributed data base and the judgement of rights of using, namely, original IPTV and database be transplanted in IPTV and distributed data base alternately, thus it is mutual to decrease between IPTV and database, increase the handling capacity of system.
Other features and advantages of the present invention will be set forth in the following description, and the becoming apparent from instructions of part, or by implementing the present invention and understanding.Object of the present invention and other advantages realize by structure specifically noted in write instructions, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the data processing method of the IPTV based on distributed data base of the embodiment of the present invention one;
Fig. 2 is the process flow diagram of the IPTV logon data disposal route based on distributed data base of the embodiment of the present invention one;
Fig. 3 is the data processing equipment schematic diagram of the IPTV based on distributed data base of the embodiment of the present invention two.
Embodiment
Specifically describe the preferred embodiments of the present invention below in conjunction with accompanying drawing, wherein, accompanying drawing forms the application's part, and together with embodiments of the present invention for explaining principle of the present invention.For purpose of clarity and simplification, when it may make theme of the present invention smudgy, illustrating in detail of known function and structure in device described herein will be omitted.
The fundamental purpose of the embodiment of the present invention is to provide data processing method and the device of a kind of IPTV based on distributed data base, distributed data base is introduced in IPTV service, by content handler by the information temporary storage of Reusability in business in distributed data base, reduce the interaction times of content handler and database, thus increase the handling capacity of system.Just by several specific embodiment, technical scheme of the present invention is described in detail below.
Embodiment one
Embodiments provide the data processing method of a kind of IPTV based on distributed data base, see Fig. 1, the method comprises:
S101, based on user's check request, obtain user perfect information in a database;
This step specifically comprises: user's check request of being sent by content handler receiving set up box, and obtains the user's perfect information pre-set to database.
User's perfect information described in the embodiment of the present invention comprise in following information one or more: the incidence relation information of user profile, information on services and user and service; Wherein, described user profile specifically comprises: one or more in the template of user's name, password, IP address, sequence number of set top box, the electric program menu belonged to, use, startup channel, user grouping, user class, station address and terminal type; Described information on services specifically comprises: one or more in channel information, programme information and column information; The incidence relation information of described user and service specifically comprises: collect and/or bookmark.Information high for other frequencies of utilization also can be placed in user's perfect information by certain those skilled in the art according to actual needs, to reduce the interaction times of content handler and database.
S102, by obtain described user's perfect information be stored in the distributed data base pre-set;
S103, when carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base.
IPTV service described in the embodiment of the present invention comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.Certain the present invention is not limited only to above-mentioned IPTV service, can also comprise the IPTV service that other are relevant.
Just user's perfect information is obtained from database in user's checking procedure that the embodiment of the present invention logs at IPTV, and be kept in distributed data base and use in follow-up login authentication and other determining programs, thus effectively reduce the interaction times of content handler and database.
The embodiment of the present invention also comprises: when user's perfect information of needs is not stored in described distributed data base, obtain to described database, and sends to described distributed data base to preserve user's perfect information of acquisition.Namely the embodiment of the present invention by content handler by the information temporary storage of Reusability in business in distributed data base, thus effectively reduce the interaction times of content handler and database.
And the embodiment of the present invention is also provided with step that is aging and that upgrade, and concrete, user's perfect information of preserving when described distributed data base triggers described distributed data base and carries out burin-in process to it after arriving the digestion time preset; When described database update user perfect information, trigger described distributed data base and update process is carried out to user's perfect information that it is preserved.The reliability of distributed data base internal information is effectively ensure that by burin-in process and update process.
Be described in detail with the concrete login process of example to the embodiment of the present invention below, specifically as shown in Figure 2, comprise the following steps:
Step 201: Set Top Box (Set Top Box, STB) initiates user's verification to electric program menu (Electronic Program Guide, EPG) access server;
Step 202:EPG access server belongs to content handler (Content Processor, CP) to it and initiates user's verification;
After step 203:CP receives user's check request of EPG access server, user's perfect information can be obtained according to the customer parameter carried to Service Database;
Step 205:CP, according to the user's perfect information obtained, verifies a series of information such as User Status;
Step 206: after user profile has verified, CP can insert in distributed data base (dcache) the user's perfect information obtained, for login process follow-up phase, the number of times of minimizing follow-up phase accessing database repeatedly;
Step 210: after user's verification succeeds, STB initiates login authentication to the edge EPG distributed;
Step 211: edge EPG initiates login authentication to its ownership CP;
Step 212: in this step, CP still needs to use user's perfect information, but in step 206, user's perfect information has been kept in dcache, here just do not need again to arrive in database (database, DB) and obtain, the number of times of accessing database can be decreased.Meanwhile, also have fault tolerant mechanism here, if do not find user's perfect information in dcache, CP still can obtain again in DB;
Step 214:CP asks the user's perfect information obtained in the information of carrying and dcache to carry out the user right certifications such as user cipher according to user;
Step 215: after user authentication terminates, CP can insert authentication result and user authentication information in dcache, uses in IPTV service process for homepage authentication below and user;
Step 219: after login authentication terminates, STB initiates homepage authentication to service EPG;
Step 220: after service EPG receives request, initiates homepage authentication request to its ownership CP;
After step 221:CP receives homepage authentication request, user authentication information being obtained from dcache and carry out authorization check, verifying in database with regard to no longer needing here;
Step 222: user authentication information verification is by rear, and CP can obtain user's perfect information again from dcache, is used for carrying out homepage authentication;
Step 224:CP carries out homepage authentication according to user's perfect information, generates the relevant information such as template, node that user is required in the process using IPTV service system;
The user authentication information generated is inserted in dcache by step 225:CP, uses in the flow processs such as the authentication order of user in IPTV service process, service end.
The deterministic process of other IPTV service of the embodiment of the present invention and the flow process of above-mentioned login similar, also be first judge according to user's perfect information, when there is no the described information using request to need in described user's perfect information, described content handler obtains corresponding information to described database, judge accordingly, and send to described distributed data base to preserve the corresponding information obtained.
The embodiment of the present invention by introducing distributed data base in IPTV service, by content handler by the information temporary storage of Reusability in business in distributed data base, reduce the interaction times of content handler and database, thus the handling capacity of increase system.
Embodiment two
Embodiments provide the data processing equipment of a kind of IPTV based on distributed data base, see Fig. 3, the content handler of IPTV is connected with distributed data base by this device, content handler is based on user's check request, obtain user's perfect information in a database, the described user's perfect information obtained is sent to the distributed data base pre-set, when carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base.
User's perfect information described in the embodiment of the present invention comprise in following information one or more: the incidence relation information of user profile, information on services and user and service; Wherein, described user profile specifically comprises: one or more in the template of user's name, password, IP address, sequence number of set top box, the electric program menu belonged to, use, startup channel, user grouping, user class, station address and terminal type; Described information on services specifically comprises: one or more in channel information, programme information and column information; The incidence relation information of described user and service specifically comprises: collect and/or bookmark.Information high for other frequencies of utilization also can be placed in user's perfect information by certain those skilled in the art according to actual needs, to reduce the interaction times of content handler and database.
IPTV service described in the embodiment of the present invention comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.Certain the present invention is not limited only to above-mentioned IPTV service, can also comprise the IPTV service that other are relevant.
Just user's perfect information is obtained from database in user's checking procedure that the embodiment of the present invention logs at IPTV, and be kept in distributed data base and use in follow-up login authentication and other determining programs, thus effectively reduce the interaction times of content handler and database.
Described content handler in the embodiment of the present invention also for, when need user's perfect information be not stored in described distributed data base time, obtain to described database, and send to described distributed data base to store user's perfect information of acquisition.
Further, the described content handler in the embodiment of the present invention also for, user's perfect information of preserving when described distributed data base arrives the digestion time preset, or described in described database update during user's perfect information, triggers described distributed data base;
Described distributed data base also for, under the triggering of described content handler to its preserve user's perfect information carry out burin-in process or update process.
The data processing equipment of the IPTV based on distributed data base provided by the invention, by the content handler of IPTV is connected with distributed data base, make content handler by the information temporary storage of Reusability in business in distributed data base, reduce the interaction times of content handler and database, thus increase the handling capacity of system.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. based on a data processing method of the IPTV of distributed data base, it is characterized in that, comprising:
Based on user's check request, obtain user's perfect information in a database;
The described user's perfect information obtained is stored in the distributed data base pre-set;
When carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base.
2. data processing method according to claim 1, is characterized in that, described user's perfect information comprise in following information one or more: the incidence relation information of user profile, information on services and user and service.
3. data processing method according to claim 1, is characterized in that, described IPTV service comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.
4., according to the data processing method in claim 1-3 described in any one, it is characterized in that,
When the user's perfect information needed is not stored in described distributed data base, obtains to described database, and send to described distributed data base to preserve user's perfect information of acquisition.
5., according to the data processing method in claim 1-3 described in any one, it is characterized in that,
User's perfect information of preserving when described distributed data base triggers described distributed data base and carries out burin-in process to it after arriving the digestion time preset;
When described database update user perfect information, trigger described distributed data base and update process is carried out to user's perfect information that it is preserved.
6. based on a data processing equipment of the IPTV of distributed data base, it is characterized in that, comprising:
Content handler, for based on user's check request, obtains user's perfect information in a database, the described user's perfect information obtained is sent to the distributed data base pre-set, when carrying out IPTV service, if desired described user's perfect information, then transfer from described distributed data base;
Described distributed data base, for storing described user's perfect information that described content handler sends.
7. data processing equipment according to claim 6, is characterized in that, described user's perfect information comprise in following information one or more: the incidence relation information of user profile, information on services and user and service.
8. data processing equipment according to claim 6, is characterized in that, described IPTV service comprises: login authentication, homepage authentication, authentication order and service terminate in one or more.
9., according to the data processing equipment in claim 6-8 described in any one, it is characterized in that,
Described content handler also for, when need user's perfect information be not stored in described distributed data base time, obtain to described database, and user's perfect information of acquisition sent to described distributed data base.
10., according to the data processing equipment in claim 6-8 described in any one, it is characterized in that,
Described content handler also for, user's perfect information of preserving when described distributed data base arrives the digestion time preset, or described in described database update during user's perfect information, triggers described distributed data base;
Described distributed data base also for, to its preserve user's perfect information carry out burin-in process or update process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573574.3A CN104636405A (en) | 2013-11-14 | 2013-11-14 | IPTV data processing method and device based on distributed database |
| PCT/CN2014/077719 WO2014180369A1 (en) | 2013-11-14 | 2014-05-16 | Method and device for processing data of iptv based on distributed database |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310573574.3A CN104636405A (en) | 2013-11-14 | 2013-11-14 | IPTV data processing method and device based on distributed database |
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| CN104636405A true CN104636405A (en) | 2015-05-20 |
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| CN201310573574.3A Pending CN104636405A (en) | 2013-11-14 | 2013-11-14 | IPTV data processing method and device based on distributed database |
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| CN (1) | CN104636405A (en) |
| WO (1) | WO2014180369A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471436A (en) * | 2018-02-07 | 2018-08-31 | 深圳市亿联智能有限公司 | It can effectively reduce cost and put forward the efficient IPTV system based on block chain |
| CN113438516A (en) * | 2021-06-17 | 2021-09-24 | 重庆大牛认知科技有限公司 | IPTV terminal law consultation method and system based on intelligent interaction |
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| WO2014180369A1 (en) | 2014-11-13 |
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