WO2014079290A1 - 对用户的长关系链数据的处理系统和方法 - Google Patents
对用户的长关系链数据的处理系统和方法 Download PDFInfo
- Publication number
- WO2014079290A1 WO2014079290A1 PCT/CN2013/085153 CN2013085153W WO2014079290A1 WO 2014079290 A1 WO2014079290 A1 WO 2014079290A1 CN 2013085153 W CN2013085153 W CN 2013085153W WO 2014079290 A1 WO2014079290 A1 WO 2014079290A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unit
- log file
- modification request
- operation log
- module
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/275—Synchronous replication
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F16/23—Updating
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F16/95—Retrieval from the web
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/172—Caching, prefetching or hoarding of files
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/178—Techniques for file synchronisation in file systems
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/284—Relational databases
- G06F16/288—Entity relationship models
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/40—Business processes related to social networking or social networking services
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Definitions
- the present application relates to the field of computer and Internet data processing technologies, and in particular, to a system and method for processing long-chain data of a user. Background of the invention
- UGC User Generated Content
- SNS Social Network Service
- the SNS is called the social network system and is an Internet application service system designed to help people build social networks.
- the website system is expanding its social convenience and adding SNS features.
- all the website systems with SNS features are called social network systems, such as: online community system, blog system, microblogging system. )Wait.
- each user is the publisher of the information, and a large number of UGCs are produced almost all the time.
- each user has its own relationship chain, and the user relationship chain mainly includes a user group that can interact with the user in the SNS, and the user relationship chain data includes Information about the identity, attributes, etc. of each user in this group, and the relationship between each user and the primary user.
- some users have a large number of users in the relationship chain.
- This relationship chain is called a long relationship chain in the industry, and a user with a long relationship chain is called a long relationship chain user.
- MicroBlog is an SNS system for information sharing, dissemination, and retrieval based on user relationships. Users can access Weibo through wired communication networks or wireless communication networks, and various clients. A specified number of text and/or other multimedia information updates, and instant sharing.
- each user can listen to (or pay attention to) other users, that is, the microblog information (ie UGC) published by the user who is listening (or paying attention) by the user can be transmitted to the user's Weibo in time.
- the listener is the "listener" of the listener (some Weibo systems are also called "fans". In this article, the audience is taken as an example).
- FIG. 1 is a processing system for long relationship chain user data in the prior art.
- the system mainly includes a cache module and an inbound module.
- the database stores the full length relationship chain data of the long relationship chain user.
- the microblog system is a full audience list, and since the long relationship chain user reads the microblog, the full audience list is not required, and The front end responds very quickly to the read request of the long relationship chain user to the listener list, so a part of the listener list of each long relationship chain user is saved in the cache module of the memory according to the update time, and the cache module is used to respond to the front end.
- the operation request for the long relationship chain data of the long relationship chain user because of the rapid memory operation, the response request of the long relationship chain user to the relational chain data can be responded to very quickly.
- the modification request For the write operation request, that is, the modification request for the inbound modification of the corresponding database, the modification request needs to be synchronized to the inbound module, and the inbound module modifies the data in the database according to the modification request.
- the cache module Since the cache module is a pure memory operation, the inbound module operates directly on the underlying database, and the speed of operating the database and pure memory operations is not an order of magnitude, and the speed difference is too large.
- the cache module In order to solve the inconsistency between the cache module and the inbound module, the cache module must save the operation log of the long relationship chain user for a long time, until the inbound module completes the operation of the database to release the space occupied by the operation log, so the prior art is for the user.
- the storage of the long relational chain data needs to rely heavily on the cache module, which not only occupies a large amount of memory space of the cache module, but also clears the memory if the cache module is abnormally restarted, and then loses a large number of modification requests, resulting in a long relationship in the database.
- the chain data is seriously inconsistent with the front-end operation and the data error rate is high.
- the main purpose of the present application is to provide a system and method for processing long-chain data of a user, so as to reduce the probability of losing the modification request and reduce the data error rate of the long-chain data in the database.
- a processing system for long relationship chain data of a user including a cache module and a receiving module And a receiving module, wherein:
- the cache module is disposed in the memory, and is configured to synchronously send the modification request in the operation request to the receiving module in response to an operation request of the front end to the long relationship chain data of the user;
- the receiving module is configured to receive a modification request from the cache module, and save the modification request to an operation log file of a non-memory storage device;
- the warehousing module is configured to read a modification request in an operation log file of the receiving module, and modify long relationship chain data in the database according to the read modification request.
- a method for processing long relationship chain data of a user including:
- the cache module buffers the operation request of the front end to the long relationship chain data of the user, and synchronously sends the modification request in the operation request to the receiving module described later;
- the warehousing module reads the modification request in the operation log file of the receiving module, and modifies the long relationship chain data in the database according to the read modification request.
- the modification request in the operation log file is read, and the long relationship chain data in the database is modified according to the read modification request.
- an embodiment of the present application introduces a receiving module, and the cache module will be
- the modification request of the user long relationship chain data is synchronized to the receiving module, and the receiving module synchronously saves the modification request in an operation log file of the non-memory storage device, and the inbound module does not acquire the modification of the front end from the cache module.
- the request is obtained by reading the operation log file of the receiving module to obtain a modification request, and modifying the long relationship chain data in the database according to the modification request. Therefore, the application successfully decouples the cache module and the inbound module, and coordinates a fast modification request and a slow database operation by adding a receiving module, and the synchronous synchronization request from the cache module to the receiving module is faster.
- the operation log file in the receiving module can be saved for the storage module for a long time. Therefore, the cache module does not have to save the operation log of the long relationship chain user for a long time, and reduces the occupation of the memory space by the cache module, and also reduces the occupation. Due to the abnormal restart of the cache module, the probability of losing the modification request is lost, thereby ensuring the consistency of the long relational chain data in the database with the front-end operation, and reducing the data error rate of the long relational chain data in the database.
- FIG. 1 is a processing system for long relationship chain data of a user in the prior art
- FIG. 2 is a schematic diagram of a composition processing system for long relationship chain data of a user according to the present application;
- FIG. 3 is a flow chart of a method for processing long relationship chain data of a user according to the present application
- FIG. 5 is a flow chart of the embodiment of FIG. 4 when the receiving module is restarted due to operation and maintenance operations, machine restart, and module abnormality;
- FIG. 6 is a flow chart of the embodiment of FIG. 4 when the warehousing module is restarted due to operation and maintenance operations, machine restart, and module abnormality. Mode for carrying out the invention
- FIG. 2 is a schematic diagram of a composition of a system for processing long-chain data of a user according to the present application.
- the processing system includes a cache module 201, a receiving module 202, and an inbound module 203.
- the cache module 201 is disposed in the memory, and the cached module 201 caches a part of the long relationship chain data of the latest update of the long relationship chain user, and is used to respond to the front end (such as the client, the web front end, ie, the user operation end).
- the operation request of the user's long relationship chain data for most of the read requests, can be directly read from the cache module 201 and returned to the front end, thereby realizing the relationship chain data of the long relationship chain user.
- the speed of the read response For the modification request of the front end to the long relationship chain data of the user, for example, adding a listener request in the microblog system, deleting the listener request, and modifying the listener request, the modification requests are synchronously sent to the receiving module 202.
- the receiving module 202 is configured to receive a modification request from the cache module 201, and save the modification request as a log record to an operation log file (binlog) of the non-memory storage device, that is, the operation log file is not saved in the operation log file.
- an operation log file (binlog) of the non-memory storage device
- the operation log file is not saved in the operation log file.
- memory it is stored in a storage device such as a hard disk. Since the request for modification of the long relationship chain data of the long relationship chain user is large, a new operation log file can be added to save the modification request after an operation log file is full.
- the operation log file is written much faster than the database operation, and is similar to the speed of reading the memory, so the modification request received in the cache module 201 can be quickly synchronized to the receiving module 203.
- the warehousing module 203 is configured to operate a database (DB), specifically for reading a log record of a strip in the operation log file of the receiving module 202, that is, a modification request, and modifying the database according to the read modification request.
- DB database
- Long relationship chain data For example, if a request to add a listener to the long relationship chain user is added to the long relationship chain data of the user in the database The listener.
- the warehousing module 203 needs to read the operation log file of the receiving module 202 for a long time, and the operation log file is saved in the non-memory storage device. In the process, even if the machine is shut down due to failure, maintenance, etc., these operation log files are not lost, which reduces the probability of loss of the modification request, thereby ensuring the consistency of the long relationship chain data in the database with the front-end operation, and reducing the length in the database.
- the data error rate of relational chain data can quickly synchronize the modification request of the user's long relationship chain data to the receiving module 202.
- the cache module 201 does not have to save the operation log of the long relationship chain user for a long time.
- the occupation of the memory space by the cache module 202 is reduced.
- the inbound module in the prior art only saves the long relationship chain data of the long relationship chain user into a database.
- the system needs to be expanded.
- you When expanding the capacity, you must re-create a set of inbound modules and a larger capacity database, and then migrate all the data in the original database to the new database. This full amount of data migration for each expansion causes difficulties in the operation and maintenance of system equipment.
- the processing system for the long relationship chain data of the user further includes a division user module, configured to perform unit division on the user population, and notify the unit (Unit) information.
- the cache module 201, the receiving module 202, and the inbound module 203 are provided.
- the unit division of the user population is to group the user groups, and each group is called a unit, which is convenient for expansion.
- the cache module 201 is further configured to: distinguish the unit to which the user that initiated the modification request belongs, and send the modification request and its unit information to the receiving module synchronously.
- the receiving module 202 is further configured to: respectively establish at least one operation log file for different units, as shown in FIG. 2, and save the modification request to an operation log file of the modification request corresponding unit. For a unit, after an operation file is full, a new operation log file can be added to save the modification request corresponding to the unit.
- the warehousing module is further configured to: establish different databases according to the unit information for different units, as shown in FIG. 2, and modify the database of the corresponding unit of the modification request according to the read modification request when modifying the database.
- Long relationship chain data The present application forms a minimum processing unit by unit dividing the user group.
- the receiving module 202 and the inbound module 203 process the modification request and the storage in units of units. Library. After the total number of users in the SNS system is increased, the newly added users can be divided into new units.
- a new processing device such as a server
- the receiving module and the inbound module and the database only need to copy the operation log file of the unit to be migrated into the newly added receiving module, and open the newly added receiving module and the inbound module and the database, and then in the cache module.
- the routing information of the newly added receiving module is added, so that the cache module can synchronously send the modification request of the new unit to the new receiving module. If you want to expand the database, you only need to stop the operation of the warehousing module, copy the original database data to the destination or add the database corresponding to the new unit, modify the routing information of the newly added database in the warehousing module, and then open the warehousing module. can.
- This application uses a sub-unit processing to facilitate the expansion and expansion of the receiving module, the warehousing module, and the database.
- the expansion-related equipment can be expanded very conveniently, it is possible to perform timely device expansion and expansion processing on bursts of data bursts, thereby ensuring a faster response speed of the entire SNS system to front-end data requests.
- the receiving module 202 is further configured to: in synchronization with each unit, record synchronization progress information of the modification request in a memory, and feed back the synchronization progress information to the Cache module 201; after the receiving module stops and restarts, scans the operation log file of the unit for each unit, restores the synchronization progress information of the unit according to the latest operation log file of the unit, and synchronizes the progress information of the unit Feedback to the cache module.
- the cache module 201 is further configured to: synchronously send, according to the progress information of each unit fed back by the receiving module 202, a modification request after the progress of the corresponding unit to the receiving module.
- the cache module 201 receives the progress feedback and then sends the 100th modification request of the i-th unit and its subsequent modification request. Therefore, it is possible to further ensure that the receiving module 202 can automatically and automatically synchronize the modification request that is not successfully synchronized during the shutdown of the receiving module 202 after the shutdown and restart caused by the fault, the operation and maintenance operation, etc., thereby reducing the difficulty of operation and maintenance.
- the receiving module 202 specifically includes a synchronization progress recording module, configured to record the synchronization progress information, and synchronize the progress progress information of the operation log corresponding unit after each operation operation log file synchronously saves a modification request. Add 1 to achieve synchronization of the record to save the synchronization progress information of the modification request.
- the warehousing module 203 may be further configured to: for each unit, record the read progress information of the modification request in the unit operation log file in the memory, and each time an operation is read The log file marks that the file has been read; after the storage module 203 is stopped and restarted, the operation log file of the unit is scanned for each unit, and the reading progress of the unit is resumed according to the unread operation log file with the longest storage time.
- the information according to the reading progress information of the unit, successively reads the modification request in the operation log file of the unit, and modifies the long relationship chain data in the database according to the read modification request. This can further ensure that the warehousing module 203 can quickly and automatically recover after a shutdown due to a failure, an operation and maintenance operation, and the like. The reading progress before the shutdown reduces the difficulty of operation and maintenance.
- the warehousing module 203 specifically includes a read progress recording module, configured to record the read progress information, and read a record of the corresponding unit every time a record in the operation log file of one unit is read. Add 1 to record the read progress information of the modification request in the unit operation log file.
- the present application also discloses a method of processing long relationship chain data of a user, which can be executed by the system.
- FIG. 3 is a flow chart of a method for processing long relationship chain data of a user according to the present application. Referring to Figure 3, the method includes:
- the cache module 201 sends the modification request to the receiving module 202, which will be described later, in response to the operation request of the front end to the long relationship chain data of the user.
- the receiving module 202 receives the modification request from the cache module 201, and saves the modification request to an operation log file of the non-memory storage device.
- the warehousing module 203 reads the modification request in the operation log file of the receiving module 202, and modifies the long relationship chain data in the database according to the read modification request.
- the method further includes:
- the user group is divided into units, and the unit information is notified to the cache module 201, the receiving module 202, and the inbound module 203.
- the unit division of the user population is to group the user groups, each group being called a unit.
- the specific method for unit dividing the user population may include: setting a specified unit size, sequentially numbering users in the system, and using the unit size to take a modulo value and a user having the same modulus value The same unit, or the number of the user is rounded up by the unit size, and the users with the same integer belong to the same unit.
- the cache module 201 further distinguishes the single page to which the user who initiated the modification request belongs. And sending, by the receiving module 202, the modification request and the unit information to the receiving module 202; the receiving module 202 further establishing, according to different units, at least one operation log file, and saving the modification request to the modification request Corresponding to the operation log file of the unit; the warehousing module 203 further establishes different databases according to the unit information for different units, and when modifying the database, modifies the database of the corresponding unit of the modification request according to the read modification request Long relationship chain data.
- the method of the present application may further include:
- the receiving module 202 records synchronization progress information for synchronously saving the modification request in the memory for each unit, and feeds back the synchronization progress information to the cache module 201.
- the specific manner of recording the synchronization progress information of the modification request in the memory includes: adding, after each operation operation log file synchronization to save a modification request, adding the synchronization progress information of the corresponding unit of the operation document to the file .
- the receiving module 202 After the receiving module 202 stops and restarts, for each unit, scans the operation file of the unit, restores the synchronization progress information of the unit according to the latest operation log file of the unit, and feeds back the synchronization progress information of the unit to the unit.
- the cache module 201; the cache module 201 synchronously transmits the modification request after the progress of the corresponding unit to the receiving module 202 according to the progress information of each unit fed back by the receiving module 202.
- the restoring the synchronization progress information according to the latest operation log file of the unit specifically comprising: determining the number m of operation log files of the unit before the latest operation log file, and multiplying the number by an operation log file record Capacity n, using m X n as the synchronization progress information of the unit.
- the method of the present application may further include: the inbound module 203, for each unit, recording, in the memory, the read progress information of the modification request in the unit operation file. , each time an operation log file is read, the file is marked as read. The reading of the modification request in the unit operation log file is recorded in the memory
- the specific way of taking the progress information includes: Each time a record in the operation log file of one unit is read, the reading progress of the corresponding unit is incremented by one.
- the specific method for the read progress information of the unread operation log file recovery unit according to the longest retention time includes: determining the number M of operation log files before the unread operation log file of the unit having the longest storage time, the number Multiply the record capacity n of an operation log file, and use MX n as the read progress information of the unit.
- H ⁇ pre-divisions all users in the system according to the specified unit size (such as 4999).
- the process includes:
- Step 401 The Cache module 201 (ie, the cache module) synchronously sends a modification request for the user long relationship chain data from the front end to the receiving module 202 by using the specified unit size as a unit.
- Step 402 The receiving module 202 receives the modification request sent by the cache module 201 synchronously, distinguishes the unit of the modification request, and records the modification request as an operation log into an operation log corresponding to the unit, to form an operation log file.
- Step 403 After each operation operation log file synchronously saves a modification request, the synchronization progress information of the corresponding unit of the operation log file is incremented by 1, and the Cache module 201 is notified to synchronously send the next modification request of the unit.
- Step 404 the warehousing module 203 scans and reads the receiving module 202 in units of units.
- the operation log file in .
- Step 405 The warehousing module 203 performs a modification operation on the underlying database of the corresponding unit according to the modification request recorded in the operation log file corresponding to each unit.
- Step 406 The warehousing module 203 increments the reading progress of the corresponding unit by one for each record in the operation log file of one unit.
- Step 407 Each time the operation log file is read by the warehousing module 203, the operation file mark is read.
- FIG. 5 is a flow chart of the embodiment of FIG. 4 when the receiving module 202 is restarted due to operation and maintenance operations, machine restart, and module abnormality. Referring to FIG. 5, the process specifically includes:
- Step 410 The receiving module 202 restarts.
- Step 411 The receiving module 202 scans the operation log file of the unit for each unit in units of the unit.
- Step 412 Restore the synchronization progress information of the unit according to the latest operation log file of each unit, and feed back synchronization progress information of the unit to the cache module 201. For example, it is: Determine the number of operation log files m of the unit before the latest operation log file, and multiply the number by the recording capacity n of an operation log file, and use m x n as the synchronization progress information of the unit.
- Step 413 The cache module 201 synchronously sends the modification request of the corresponding unit to the receiving module 202 according to the progress information of each unit fed back by the receiving module 202.
- Figure 6 is a flow chart of the embodiment of Figure 4 when the warehousing module 203 is restarted due to operation and maintenance operations, machine restarts, and module anomalies. Referring to FIG. 6, the process specifically includes:
- Step 420 the warehousing module 203 is restarted.
- Step 421 The warehousing module 203 scans the operation log file of the unit for each unit in the unit.
- Step 422 The warehousing module 203 restores the reading progress information of the unit according to the unread operation log file with the longest storage time. For example, it is specifically: determining the number M of operation log files before the unread operation log file whose storage time is the longest, and multiplying the number by the recording capacity n of an operation file, and reading MX n as the unit Progress information.
- Step 423 The warehousing module 203 successively reads the modification request in the operation log file of the unit according to the read progress information of each unit, for example, reads the modification request from the M+1 operation log file, and reads the modification request according to the read Modify the request to modify the long relationship chain data in the database.
- the methods and systems provided herein can be implemented by hardware, or computer readable instructions, or a combination of hardware and computer readable instructions.
- Computer readable instructions for use in the present application are stored by a plurality of processors in a readable storage medium, such as a hard disk, a CD-ROM, a DVD, an optical disk, a floppy disk, a magnetic tape, a RAM, a ROM, or other suitable storage device.
- a readable storage medium such as a hard disk, a CD-ROM, a DVD, an optical disk, a floppy disk, a magnetic tape, a RAM, a ROM, or other suitable storage device.
- the application provides a computer readable storage medium for storing instructions for causing a system or device to perform the methods described herein.
- the system or device provided by the present application has a storage medium in which computer readable program code is stored for implementing the functions of any of the above embodiments, and these systems or devices (or CPUs or MPUs) can read and execute Program code stored on a storage medium.
- the program code read from the storage medium can implement any of the above embodiments, and thus the program code and the storage medium storing the program code are part of the technical solution.
- the storage medium for providing the program code includes a floppy disk, a hard disk, a magneto-optical disk, and an optical disk (for example) Such as CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-RAM, DVD-RW, DVD+RW), disk, flash card, ROM, etc.
- the program code can also be downloaded from the server via the communication network.
- an operation at least partially implemented by the program code may be implemented by an operating system running on a computer, thereby implementing the technical solution of any of the above embodiments, wherein the computer is executed based on the program code. instruction.
- the program code in the storage medium is written to the memory, wherein the memory is located in an expansion board inserted in the computer or in an expansion unit connected to the computer.
- the CPU in the expansion board or expansion unit performs at least part of the operation based on the program code according to the instructions, thereby implementing the technical solution of any of the above embodiments.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/646,794 US9754006B2 (en) | 2012-11-26 | 2013-10-14 | System and method for processing long relation chain data of user |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210483647.5A CN103838757B (zh) | 2012-11-26 | 2012-11-26 | 对用户的长关系链数据的处理系统和方法 |
| CN201210483647.5 | 2012-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014079290A1 true WO2014079290A1 (zh) | 2014-05-30 |
Family
ID=50775501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/085153 Ceased WO2014079290A1 (zh) | 2012-11-26 | 2013-10-14 | 对用户的长关系链数据的处理系统和方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9754006B2 (zh) |
| CN (1) | CN103838757B (zh) |
| WO (1) | WO2014079290A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10007721B1 (en) * | 2015-07-02 | 2018-06-26 | Collaboration. AI, LLC | Computer systems, methods, and components for overcoming human biases in subdividing large social groups into collaborative teams |
| CN106470150B (zh) * | 2015-08-21 | 2020-04-24 | 腾讯科技(深圳)有限公司 | 关系链存储方法及装置 |
| CN107924362B (zh) * | 2015-09-08 | 2022-02-15 | 株式会社东芝 | 数据库系统、服务器装置、计算机可读取的记录介质及信息处理方法 |
| US12461938B2 (en) * | 2024-01-11 | 2025-11-04 | Microsoft Technology Licensing, Llc | Exporting customer data using a compliant tenant shard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826073A (zh) * | 2009-03-06 | 2010-09-08 | 华为技术有限公司 | 分布式数据库同步方法、设备及系统 |
| CN101876996A (zh) * | 2009-12-01 | 2010-11-03 | 广州从兴电子开发有限公司 | 一种内存数据库到文件数据库的数据同步方法及系统 |
| CN102024040A (zh) * | 2010-12-08 | 2011-04-20 | 北京握奇数据系统有限公司 | 数据库同步方法、装置和系统 |
| CN102238178A (zh) * | 2011-05-30 | 2011-11-09 | 李牧森 | 基于互联网技术应用的多层次传播信息的客户端桌面媒体 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7412569B2 (en) * | 2003-04-10 | 2008-08-12 | Intel Corporation | System and method to track changes in memory |
| CN1925530B (zh) * | 2006-09-06 | 2011-01-05 | 华为技术有限公司 | 记录话单的系统及方法 |
| CN101364217B (zh) * | 2007-08-08 | 2011-06-22 | 华为技术有限公司 | 数据库中数据维护方法、设备及其系统 |
| CN101247417B (zh) * | 2008-03-07 | 2011-07-27 | 中国科学院计算技术研究所 | 双层元数据处理系统及方法 |
| US20090313244A1 (en) * | 2008-06-16 | 2009-12-17 | Serhii Sokolenko | System and method for displaying context-related social content on web pages |
| WO2010050288A1 (ja) * | 2008-10-30 | 2010-05-06 | インターナショナル・ビジネス・マシーンズ・コーポレーション | サーバシステム、サーバ装置、プログラム、および方法 |
| CN101916298A (zh) * | 2010-08-31 | 2010-12-15 | 深圳市赫迪威信息技术有限公司 | 数据库操作方法、设备及系统 |
| CN102289469B (zh) * | 2011-07-26 | 2013-01-30 | 国电南瑞科技股份有限公司 | 一种支持通用数据库基于物理隔离设备同步数据的方法 |
-
2012
- 2012-11-26 CN CN201210483647.5A patent/CN103838757B/zh active Active
-
2013
- 2013-10-14 US US14/646,794 patent/US9754006B2/en active Active
- 2013-10-14 WO PCT/CN2013/085153 patent/WO2014079290A1/zh not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101826073A (zh) * | 2009-03-06 | 2010-09-08 | 华为技术有限公司 | 分布式数据库同步方法、设备及系统 |
| CN101876996A (zh) * | 2009-12-01 | 2010-11-03 | 广州从兴电子开发有限公司 | 一种内存数据库到文件数据库的数据同步方法及系统 |
| CN102024040A (zh) * | 2010-12-08 | 2011-04-20 | 北京握奇数据系统有限公司 | 数据库同步方法、装置和系统 |
| CN102238178A (zh) * | 2011-05-30 | 2011-11-09 | 李牧森 | 基于互联网技术应用的多层次传播信息的客户端桌面媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150286696A1 (en) | 2015-10-08 |
| CN103838757A (zh) | 2014-06-04 |
| US9754006B2 (en) | 2017-09-05 |
| CN103838757B (zh) | 2017-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9286298B1 (en) | Methods for enhancing management of backup data sets and devices thereof | |
| CN105493474B (zh) | 用于支持用于同步分布式数据网格中的数据的分区级别日志的系统及方法 | |
| CN104050250B (zh) | 一种分布式键-值查询方法和查询引擎系统 | |
| CN112084258A (zh) | 一种数据同步方法和装置 | |
| CN102750317B (zh) | 数据持久化处理方法、装置及数据库系统 | |
| CN107623703B (zh) | 全局事务标识gtid的同步方法、装置及系统 | |
| JP5686034B2 (ja) | クラスタシステム、同期制御方法、サーバ装置および同期制御プログラム | |
| US10545988B2 (en) | System and method for data synchronization using revision control | |
| CN102591970A (zh) | 一种分布式键-值查询方法和查询引擎系统 | |
| CN110837423B (zh) | 一种自动导引运输车数据采集的方法和装置 | |
| CN103078945B (zh) | 对浏览器崩溃数据进行处理的方法与系统 | |
| CN106909595B (zh) | 一种数据迁移方法及装置 | |
| WO2015184925A1 (zh) | 分布式文件系统的数据处理方法及分布式文件系统 | |
| CN110334145A (zh) | 数据处理的方法和装置 | |
| WO2022135471A1 (zh) | 多版本并发控制和日志清除方法、节点、设备和介质 | |
| WO2014079290A1 (zh) | 对用户的长关系链数据的处理系统和方法 | |
| WO2024109253A1 (zh) | 一种数据备份方法、系统和设备 | |
| CN116233111A (zh) | 一种基于Minio的大文件上传方法 | |
| CN104580425A (zh) | 一种客户端数据同步方法及系统 | |
| US10664349B2 (en) | Method and device for file storage | |
| CN111708835A (zh) | 区块链数据存储方法及装置 | |
| CN106855869B (zh) | 一种实现数据库高可用的方法、装置和系统 | |
| CN112579556A (zh) | 日切数据卸载方法、装置、设备及介质 | |
| CN111797352A (zh) | 封禁帐号的方法、装置及封禁系统 | |
| CN118643102A (zh) | 数据下发方法、装置、计算机设备及介质 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13857320 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14646794 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 5.10.2015) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 13857320 Country of ref document: EP Kind code of ref document: A1 |