WO2015051499A1 - Procédé et système permettant de traiter des informations de contenu - Google Patents

Procédé et système permettant de traiter des informations de contenu Download PDF

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Publication number
WO2015051499A1
WO2015051499A1 PCT/CN2013/084854 CN2013084854W WO2015051499A1 WO 2015051499 A1 WO2015051499 A1 WO 2015051499A1 CN 2013084854 W CN2013084854 W CN 2013084854W WO 2015051499 A1 WO2015051499 A1 WO 2015051499A1
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WIPO (PCT)
Prior art keywords
content
information
metadata
index
queried
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Application number
PCT/CN2013/084854
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English (en)
Chinese (zh)
Inventor
施有铸
陈晓峰
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华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201380079592.4A priority Critical patent/CN105531697B/zh
Priority to PCT/CN2013/084854 priority patent/WO2015051499A1/fr
Publication of WO2015051499A1 publication Critical patent/WO2015051499A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures

Definitions

  • the present invention relates to the field of database technologies, and in particular, to a content information processing method and system. Background technique
  • ECM Enterprise Content Management
  • Enterprise Content management is used to create content (Create Store (Distribute Discovery ( Archive ) and Manage ( Manage ) and deliver relevant content to the user when needed).
  • the types of data contained in the content can be generally divided into two types.
  • One is data that can be represented by the same hierarchical structure, that is, structured data, which is usually stored in the database in the form of a data table; the other is to
  • Various forms of multimedia content exist, such as txt text, word text, textual content of pdf text, spreadsheets, presentation files and e-mail binary files, audio, graphics, images, video and other multimedia format data.
  • Metadata refers to a type of data information that describes data and its environment.
  • Content Metadata refers to data describing the attributes of the content and its environment, including but not limited to: the name and content of the content. The size, the storage format of the content, the title of the content, a summary of the content, the keywords in the content, and the author of the content.
  • RDB Relational DataBase
  • content metadata As a storage system for content metadata, this only applies if the number of content managed by the ECM system is small. When the number of content managed by the ECM system is large (for example, hundreds of millions), because RDB is limited to its storage capacity, it is difficult to store such massive content metadata, especially when the information of a single content metadata is large, The content metadata (Add), delete (Delete Edit (Search), etc. becomes very slow and inefficient. If content information such as user comments, document body, etc. is also stored in the RDB, use The ECM system of a relational database can manage fewer things.
  • embodiments of the present invention provide a method and system for processing content information, which can effectively enhance the management capability of the content management system for content information containing large amounts of data.
  • a content information processing system including:
  • a content index creation module for capturing content and creating in the content index database for the above a content index of the content, the content index being a unique identifier of the content in the content information processing system;
  • the content information extraction module is configured to extract first information of the content corresponding to the content index, where the first information of the content includes: metadata of the content, and other related information of the content other than the metadata of the content;
  • the content information storage processing module is configured to compare each metadata of the content in the first information of the content with a threshold of a preset data amount size, and store the content index and the metadata of the content not higher than the threshold value to the content In the index database, metadata related to the content of the threshold and other related information of the content other than the metadata of the content and the content index of the first information of the content are stored in the content information database.
  • the content information processing system further includes: a threshold setting module, configured to set a threshold of a data amount size for comparing metadata of the content.
  • a threshold setting module configured to set a threshold of a data amount size for comparing metadata of the content.
  • the foregoing content information processing system further includes: a content legal verification module, configured to perform legality verification on other related information of the content other than the content metadata to obtain second information of the content verified as legal, and the content is The second information is sent to the content information storage module.
  • the content information storage processing module is further configured to store the metadata of the content higher than the threshold, the second information of the content, and the content index into the content information database.
  • the content information processing system further includes: a retrievability determining module, configured to perform retrievability judgment on other related information or content second information of the content other than the content metadata Broken, and the information judged by the retrievability is identified as the third information of the content.
  • a retrievability determining module configured to perform retrievability judgment on other related information or content second information of the content other than the content metadata Broken, and the information judged by the retrievability is identified as the third information of the content.
  • the content information processing system further includes: a full-text search library information importing module, configured to import metadata, content third information, and content index of the content higher than the threshold according to a preset configuration template to the full text Search in the library.
  • a full-text search library information importing module configured to import metadata, content third information, and content index of the content higher than the threshold according to a preset configuration template to the full text Search in the library.
  • the content information processing system further includes: a full-text search library information processing module, configured to delete data of the content in the full-text search library when receiving a notification that the content is temporarily deleted; and when receiving the When the content is restored, the notification content information retrieval module re-imports the metadata of the content, the third information of the content, and the content index higher than the threshold into the full-text search library according to the preset configuration template.
  • a full-text search library information processing module configured to delete data of the content in the full-text search library when receiving a notification that the content is temporarily deleted.
  • the content information processing system further includes: a full-text search library information processing module, configured to: when receiving the notification that the content is temporarily deleted, set the “content available” field of the content in the full-text search library to “ “Not available”; and used to reset the “Content Available” field of the content in the full-text search library to "Available” when a notification that a content has been restored is received.
  • a full-text search library information processing module configured to: when receiving the notification that the content is temporarily deleted, set the “content available” field of the content in the full-text search library to “ “Not available”; and used to reset the "Content Available” field of the content in the full-text search library to "Available” when a notification that a content has been restored is received.
  • the content information processing system further includes:
  • the query content obtaining module is configured to receive a content information query request, parse the query request, and obtain the content to be queried;
  • the content information querying module is configured to search the content to be queried in the content index database, and when the information of the content to be queried is retrieved, the information of the content to be queried is fed back to the query result sending module; when the result is not retrieved, Then the content to be queried is searched in the full-text search library, if the search
  • the information of the content to be queried is sent to the query result sending module, if the content identifier of the content to be queried is retrieved, the content identifier of the content to be queried is used in the content information database to obtain a query.
  • the query result sending module is configured to send the information of the content to be queried to the issuer of the content information query request.
  • the present invention also provides a method of processing content information, the method comprising: capturing content and creating a content index for the content in a content index database, the content index being the content in the content information processing system Uniquely identifies;
  • the method further includes: receiving a setting of a data size threshold.
  • the method further includes: performing legality verification on other related information of the content other than the content metadata to obtain second information of the content verified to be legal; Metadata of the content higher than the threshold and other related information of the content other than the content metadata in the first information of the content and the content index are stored in a content information database, Specifically, the metadata of the content, the second information of the content, and the content index higher than the threshold are stored in the content information database.
  • the metadata of the content, the third information of the content, and the content index that are higher than the threshold are imported into the full-text search library according to a preset configuration template.
  • the threshold is higher than the threshold
  • the content information query request is received, and the query request is parsed to obtain the content to be queried;
  • the content to be queried is searched in the full-text search database, and if the information of the content to be queried is retrieved, information about the content to be queried is sent to the content
  • the sender of the information query request if the content identifier of the content to be queried is retrieved, the content identifier of the content to be queried is used to query the content information database to obtain the information of the content to be queried, and The information describing the inquiry content is sent to the issuer of the content information inquiry request.
  • the content information processing method and system provided by the embodiment of the present invention, by using metadata of content not higher than a set threshold, metadata of content higher than a set threshold, and content metadata except
  • the other information is separately managed, that is, the content metadata not higher than the set threshold is stored in the content index database, and the metadata of the content higher than the set threshold and the content metadata are excluded.
  • the other relevant information of the content is stored in the content information database, which reduces the storage pressure of the content index database that is often used for retrieval, so that the content index database can store more content, and the content information database can be stored.
  • Other related information of potentially more content thus solving the problem of storage and management of mass content, and effectively improving the management ability of the content management system for content information containing large amounts of data.
  • FIG. 1 is a schematic diagram of a networking structure of Embodiment 1 of a content information processing system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a networking structure of Embodiment 2 of a content information processing system according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing the networking structure of Embodiment 3 of the content information processing system according to the embodiment of the present invention.
  • FIG. 4 is a schematic diagram showing the networking structure of Embodiment 4 of the content information processing system according to the embodiment of the present invention.
  • FIG. 5 is a schematic diagram showing the networking structure of Embodiment 5 of the content information processing system according to the embodiment of the present invention.
  • FIG. 6 is a schematic diagram showing the networking structure of Embodiment 6 of the content information processing system according to the embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of a content information processing method according to an embodiment of the present invention.
  • program modules include routines, programs, components, data structures, and other types of structures that perform particular tasks or implement particular abstract data types.
  • embodiments can be implemented in other computer system configurations, including hand-held devices, multi-processor systems, microprocessor-based or programmable consumer electronics, minicomputers, mainframe computers, and the like.
  • Computing device Embodiments can also be implemented in a distributed computing environment where tasks are performed by remote processing devices that are linked through a communications network.
  • program modules can be located in both local and remote memory storage devices.
  • Embodiments may be implemented as a computer implemented process, a computing system, or a computer storage medium such as a computer program product or a computer program of a computer system for executing the instructions of the example process.
  • a computer readable storage medium can be implemented via one or more of volatile computer memory, nonvolatile memory, a hard drive, a flash drive, a floppy disk or a compact disk and the like.
  • server generally refers to a computing device that typically executes one or more software programs in a networked environment.
  • the server can also be implemented as a virtual server (software program) executing on one or more computing devices that are considered servers on the network.
  • system package includes:
  • a content index creation module 1 10 for capturing content and creating a content index for the content in a content index database, the content index being a unique identifier of the content in the content information processing system;
  • the content information extraction module 130 is configured to extract first information of the content corresponding to the content index, where the first information of the content includes: metadata of the content, and a location other than the content metadata Other relevant information about the content;
  • the content information storage processing module 150 is configured to compare each metadata of the content in the first information of the content with a threshold of a preset data amount size, and index the content and not higher than Metadata of the content of the threshold is stored in the content index database, and the metadata of the content higher than the threshold and the first information of the content are other than the content metadata Other relevant information of the content and the content index are stored in the content information database.
  • the processing system of the content information described above stores the metadata of the content whose data size is not higher than a certain threshold value into the content index database in consideration of the size of the data amount in the metadata of the content, and the data size is higher than a certain amount.
  • the metadata of a threshold content and other related information other than the metadata of the content are stored in the content information database, and by the above separate storage, it is ensured that the content index database can store the content index of the mass content, and the content is improved.
  • the ability of the content index database to read data; and the content information database can be used to store large amounts of information of content, Database access capabilities for content information.
  • the processing system can be deployed in a server cloud consisting of one server or multiple servers.
  • the foregoing threshold for comparing the data size of the metadata of the content may be built in the system, or may be set in advance by the user through the Ul (User Interface) interface, and the embodiments of the present invention are not Add limit.
  • the content information processing system introduced by the embodiment of the present invention may further include: a threshold setting module 120, configured to set a data amount for comparing metadata of the content.
  • the threshold of size.
  • the content index database 170 is a database for storing the data index of the content index and the metadata of the content, and may be a relational database (Relational Database) and other collection-based algebras.
  • Relational Database Relational Database
  • Concepts and methods to process data databases including but not limited to: Oracle, SQL (Structured Query Language), Access v Db2, SQLServer, Sybase, etc.
  • the content information database 190 is metadata for storing content whose data amount is larger than a set threshold, and other related information of content other than metadata of the content (including but not limited to: user-entered tags, classification information, Rating level of content, comment information on content, rating, etc.). In the specific implementation process, you can use the storage with massive data and the non-off of the reading ability.
  • a type database includes but is not limited to: Apache Hbase database.
  • the system can also The content legal verification module 140 is configured to perform legality verification on other related information of the content other than the metadata of the content to obtain the second information of the verified content, and send the second information of the content to the content information.
  • the storage module 150; the content information storage processing module 150 is further configured to store the metadata of the content above the threshold, the second information of the content, and the content index into the content information database 190.
  • the system adds a retrievability judgment module 180 for the metadata of the content.
  • the other information of the external content or the second information of the content is subjected to a searchability judgment, and the information judged by the searchability is identified as the third information of the content.
  • a full-text search library 160 is added to provide a full-text search function.
  • the system may further include a full-text search library information importing module 161, configured to import the metadata of the content higher than the threshold, the third information of the content, and the content index into the full-text search library 160 according to the preset configuration template. .
  • a full-text search library information importing module 161 configured to import the metadata of the content higher than the threshold, the third information of the content, and the content index into the full-text search library 160 according to the preset configuration template.
  • the content information processing system further includes: a full-text search library information processing module 162, configured to delete the full-text search library 160 when receiving a notification that the content is temporarily deleted Data of the content; and for notifying the content information retrieval module of metadata of the content higher than the threshold, third information of the content, and when receiving the notification that the content is restored
  • the content index is re-imported into the full-text search library 160 according to a preset configuration template.
  • the full-text search library information processing module 162 is further configured to: when receiving the notification that the content is temporarily deleted, set the "content available" field of the content in the full-text search library to "not available”; Upon receiving the notification that the content is restored, the "content available" field of the content in the full-text search library 160 is reset to "available”.
  • the full-text search library information processing module 162 can enable the corresponding content to be retrieved through the full-text search library when the content is temporarily deleted, and when the content is restored, the related information of the content can be inquired in the full-text search library. To. The data addition and deletion functions of the full-text database are better improved.
  • the content information processing system may further add the following module: the query content obtaining module 210 is configured to receive the content information query request, parse the query request, and obtain the content to be queried;
  • the content information querying module 230 is configured to retrieve the content to be queried in the content index database 170. When the information of the content to be queried is retrieved, the information of the content to be queried is fed back to the query result.
  • the sending module 250 when the result is not retrieved, the content to be queried is searched in the full-text search database 160, and if the information of the content to be queried is retrieved, the information of the content to be queried is Feedback to the query result sending module 250, if the content identifier of the content to be queried is retrieved, the content of the content to be queried is used to identify the content
  • the information in the information database 190 is queried to obtain the information of the content to be queried, and the information of the content to be queried is fed back to the query result sending module 250;
  • the query result sending module 250 is configured to send information of the content to be queried to the issuer of the content information query request.
  • the system supports the user's database query operation, and in the process of query, the content added in the embodiment of the present invention
  • the index database 170 stores metadata information of content not higher than a preset threshold
  • the content information database 190 stores metadata of content higher than a preset threshold and other information related to content other than metadata of the content, such that The retrieval of the query information is first performed in the content index database.
  • the content index database 170 is not retrieved, the content information database 190 is retrieved, so that the content index database can store more indexes of the content. Satisfy the storage requirements for big data, on the other hand, it can improve the data reading performance of the content index database.
  • An embodiment of the present invention further provides a method for processing content information. Referring to FIG. 6, the method includes:
  • step 310 there is no sequential relationship between step 310 and step 330. In the specific implementation process, the two can be replaced.
  • the processing method of the content information in consideration of the size of the data amount in the metadata of the content, storing the metadata of the content whose data size is not higher than a certain threshold value into the content index database, and the data amount is higher than a certain amount
  • the metadata of a threshold content and other related information other than the metadata of the content are stored in the content information database, and by the above separate storage, it is ensured that the content index database can store the content index of the mass content, and the content is improved.
  • the content index database has the ability to read data; and the content information database can be used to store large data volume information of the content, which improves the database access capability of the content information.
  • optional, for the data size threshold can be preset by the user.
  • the user may evaluate the content, classify the information, score the information, etc., in order to ensure the legality of the information, optionally,
  • the above method can increase the legality verification process, namely:
  • the method Before storing the metadata of the content higher than the foregoing threshold and the first information of the content in the first information except the metadata of the content and the content index into the content information database, the method further includes:
  • the above-mentioned method adds a searchability judgment link, that is, Other related information of the content other than the metadata of the content or the second information of the content is subjected to a searchability judgment, and the information judged by the searchability is identified as the third information of the content.
  • the metadata of the content, the third information of the content, and the content index higher than the threshold are imported into the full-text search library according to the preset configuration template.
  • the above method may further include:
  • the content index is re-imported into the full-text search library according to a preset configuration template.
  • Another method for implementing data deletion and recovery is to set a "content available" field for the content in the full-text search library, and when the notification that the content is temporarily deleted is received, the content of the content in the full-text search library is available. "The field is set to "Not available”; and is used to reset the "Content Available” field of the content in the full-text search library to "Available” when a notification is received that the content is restored.
  • the method further includes: receiving a content information query request, parsing the query request, and obtaining the to-be-queried content;
  • the content to be queried is searched in the full-text search database, and if the information of the content to be queried is retrieved, information about the content to be queried is sent to the content
  • the sender of the information query request if the content identifier of the content to be queried is retrieved, the content identifier of the content to be queried is used to query the content information database to obtain the information of the content to be queried, and The information describing the inquiry content is sent to the issuer of the content information inquiry request.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé et un système permettant de traiter des informations de contenu. Le procédé comporte les étapes consistant à : capturer le contenu et créer un index de contenu du contexte dans une base de données d'index de contenu, l'index de contenu étant l'identification unique du contenu ; extraire des premières informations correspondant à l'index de contenu, les premières informations comportant : des métadonnées du contenu et d'autres informations appropriées concernant le contenu à l'exception des métadonnées du contenu ; et comparer chaque élément de métadonnées du contenu par rapport à un seuil prédéterminé de volume de données respectivement, stocker l'index de contenu et les métadonnées du contenu qui ne sont pas supérieures au seuil dans la base de données d'index de contenu, et stocker les métadonnées du contenu qui sont supérieures au seuil, d'autres informations appropriées concernant le contenu à l'exception des métadonnées du contenu, et l'index de contenu dans une base de données d'informations de contenu. Ainsi, les grands problèmes de stockage et de gestion de contenu conséquent sont résolus, et la capacité d'un système de gestion de contenu à gérer des informations de contenu contenant une énorme quantité de données est améliorée de manière efficace.
PCT/CN2013/084854 2013-10-08 2013-10-08 Procédé et système permettant de traiter des informations de contenu WO2015051499A1 (fr)

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CN201380079592.4A CN105531697B (zh) 2013-10-08 2013-10-08 一种内容信息处理方法和系统
PCT/CN2013/084854 WO2015051499A1 (fr) 2013-10-08 2013-10-08 Procédé et système permettant de traiter des informations de contenu

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