An embedded database system management method
A system management and database technology, which is applied in the field of embedded database system management, can solve problems such as limited storage resources, protocol-related, and inability to provide efficient functional interfaces for different protocols, so as to improve reliability and efficiency, improve efficiency, and improve The effect of data processing power
Inactive Publication Date: 2018-01-02
PHICOMM (SHANGHAI) CO LTD
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Problems solved by technology
[0004] However, the existing embedded system database system applied to the optical network has no way to be related to the protocol, and the data types that need to be operated in different embedded devices are different, so when designing the database management system, it is necessary to consider Different storage models and methods
At the same time, embedded storage resources are limited, and resources need to be allocated reasonably. Moreover, the current embedded gateway device can only be designed with one data type as a model, and there is no way to provide efficient functional interfaces for different protocols.
[0005] In addition, the embedded databases currently on the market have deficiencies in preemptive transaction scheduling, transaction log recovery, etc., do not support preemptive transaction scheduling, and do not deal with system disaster recovery and backup
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[0023] The present invention will be further described below in combination with principle diagrams and specific operation examples.
[0024] The embedded database system management method of the present invention, the embedded database system includes a storage area, and mainly involves a set of database management mechanism.
[0025] The present invention is mainly used in optical network equipment, so most of the data types that need to be stored are data under the optical network protocol specification. According to the characteristics and requirements of this data type, the management model of the designed database is implemented in the form of tables and records in the tables .
[0026] In a specific embodiment of the present invention, the database exists in the form of a table, and there are multiple records in each table. Different ID numbers are assigned to the tables to distinguish different tables. In the table, ID numbers are assigned to each record. To distingui...
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The invention discloses an embedded database system management method. The embedded database system includes a storage area, including: defining a database management model and a functional interface; applying for and initializing the size of database space resources, defining the data types required by the database system, The size of the database is confirmed, and the storage area is divided into three storage partitions during the initialization process; the database management system performs different operations for data types under different management protocols. The invention can simultaneously process the data types under different management protocols of different data services in the gateway device, thereby improving the data processing capability of the gateway device as a whole.
Description
technical field [0001] The invention relates to database management technology, in particular to an embedded database system management method applied to optical network equipment. Background technique [0002] Embedded real-time database system refers to a database management system that can run independently in embedded devices to process a large amount of data with strong timeliness and strict timing. It has high reliability, high real-time and high information Throughput is the goal, and the correctness of its data not only depends on the logical result, but also depends on the time when the logical result is generated. Because the embedded real-time database management system is very different from the common traditional database management system in terms of operating environment and operation mode, traditional enterprise databases such as Oracle, Sybase, and some database management systems used in desktop environments such as SQLServer, MySQL, etc. It is difficult t...
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IPC IPC(8): G06F17/30
Inventor 张珠明
Owner PHICOMM (SHANGHAI) CO LTD