Database storage system and data storage method

Abstract

The invention discloses a database storage system and a data storage method, and belongs to the technical field of database systems. The storage system specifically comprises a data storage device and a database interface device, the data storage device is connected with a bottom file system and connected with the database interface device, and the database interface device is connected with an upper application system. The data storage method includes uniformly storing configuration information sets for achieving the same function, defining as an integral type and a character type, and storing corresponding data structural information on a database interface for invocation of the application system. The system and the method have the advantages that unified management of configuration information is achieved, and redundancy is avoided; by defining data types of the configuration information as the integral type and the character type, universality and readability are improved; a database interface module is encapsulated for upper applications, so that the configuration information is transparent to the upper applications, development difficulty is lowered, and efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of database systems, in particular to a database storage system and a data storage method. Background technique [0002] With the rapid development of computer network technology, the application of switch devices is becoming more and more extensive, the functions supported by switches are becoming more and more powerful, and the configuration information is becoming more and more complex. Therefore, the storage and management of all configuration data on switches is also proposed. higher requirements. [0003] Currently, the configuration data that needs to be saved on the switch is generally organized and stored in a certain data format in a binary format in a hardware NVRAM (Non-Volatile Random Access Memory, non-volatile random access memory) device. In the existing switch system, the management of configuration data is usually taken care of by each functional module, and the data forms of each definiti...

AI Technical Summary

Problems solved by technology

The management of configuration data in the existing switch system is usually the responsibility of each functional module, and the data format of each definition is not uniform, which may easily cause configuration redundancy

For example, one of the functional modules needs to save each port and the switch status information corresponding to the port, and a set of one-to-one corresponding data formats can be defined to store this configuration, while the other functional module also needs to save each port and the corresponding other Another set of attribute information, so another set of configuration is saved according to the format defined by the functional module itself, which will easily cause inconsistent configuration data, unreasonable structure, and redundancy, and waste storage space at the same time

At the same time, the upper-layer application is responsible for the management of the existing configuration reading and writing, and the configuration that needs to be saved by the defined module is read and written, which brings great inconvenience to the upper-layer application developers, because when the upper-layer application developers parse the configuration data, It is necessary to know in what form and where a specific configuration is stored, etc., especially when it comes to the interaction with related configuration items of other modules. At the same time, it is also necessary to consider the configuration organization format of other modules, which increases the development effort. difficulty

[0004] Chinese patent (CN103002052A) discloses a resource location method and device in a cloud database. The resource location method includes using a specified pair of public key and key and other basic information of the cloud database to determine the cloud database that the user needs to access. Save the number of ports; the above-mentioned patent does not involve the storage of configuration files in the database, and cannot solve the problems existing in the prior art

However, the above patents do not provide a unified configuration file storage method, and the management and storage of in-memory database data cannot be extended to the database storage field of switches, so the problems existing in the prior art cannot be solved

Images