Realizing method of a data operating interface used in internal-memory database

A data operation and realization method technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as application failures, heavy workload of database operation module codes, and errors in the memory state of memory databases, etc., to achieve reduction The effect of small coupling, simplified code, faster development speed and stable speed

Inactive Publication Date: 2006-10-18
ZTE CORP
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Problems solved by technology

[0004] This method has an obvious disadvantage, that is, the database operation module needs to provide table operation codes for each table
That is to say, the database operation module directly operates the in-memory table, and a failure in one part of the database operation module may cause the memory state error of the entire in-memory database, causing the entire application using the in-memory database to fail; moreover, the code workload of the database operation module very big

Method used

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  • Realizing method of a data operating interface used in internal-memory database
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Embodiment Construction

[0057] First of all, it is necessary to explain the two concepts of the technical solution proposed in the article-field buffer value and operation handle. The field buffer value represents a memory buffer bound to a field. The operation handle represents an in-memory database operation, and records the parameter information necessary to execute the in-memory database operation.

[0058] The present invention relates to a method for implementing an interface for performing data operations on an in-memory database, such as figure 1 as shown, figure 1 It is the flow chart of the interface realization of the memory database data operation of the present invention, and it comprises steps as follows:

[0059] Step 1: Prepare memory operation parameters. Memory operation parameters include operation type, table name, memory area parameters of the actual value of each field (that is, the address and length of the memory area), and the sequence number of the field in the table is p...

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Abstract

The present invention discloses an implementation method of data operation interface used in internal storage data base. It is characterized by that it includes a step for setting data operation interface, the data base operation module is isolated from the data in the internal storage data base, so that the data base operation module can utilize the described data operation interface to implement internal storage data operation of internal storage data.

Description

technical field [0001] The invention relates to a data operation method provided by the memory database pair, in particular to a method for realizing the data operation interface provided by the memory database pair. Background technique [0002] In the network elements of mobile communication, such as HLR (Location Home Register), GLMS (Group List Management Server), etc., in order to improve the ability of data processing, memory databases are used. The use of in-memory databases has become more and more widespread in network equipment. [0003] In the current in-memory database, the operation on the in-memory table must be completed through the method of registering a callback function by the database operation module. The implementation method is that the in-memory database defines a set of interface declarations required to operate a table, the database operation module provides the implementation of this set of operation interfaces for each in-memory database table, a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 刘平
Owner ZTE CORP
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