Clustered database distributed storage method and device
A distributed storage and database technology, which is applied in the field of distributed storage of cluster databases, can solve the problems of reducing the reading efficiency of storage servers and achieve the effect of improving data reading efficiency
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[0020] Example one:
[0021] figure 1 The implementation process of the cluster database distributed storage method provided in the first embodiment of the present invention is shown, and the implementation process is described in detail as follows:
[0022] In step S101, receiving data processing request information, where the processing request information includes keywords of the data to be processed;
[0023] In the embodiment of the present invention, the storage server receives data processing request information sent by the client. The processing request information includes keywords of the data to be processed. The keywords include, but are not limited to, the names of data tables and field names in database tables. Wait.
[0024] In step S102, according to the keywords, query whether the data to be processed exists in the cache of the storage server;
[0025] In the embodiment of the present invention, the storage server includes a plurality of node databases and a cache. The...
Example Embodiment
[0035] Embodiment two:
[0036] figure 2 A schematic diagram of the composition of the cluster database distributed storage device provided in the second embodiment of the present invention is shown. For ease of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:
[0037] The receiving module 21 is configured to receive data processing request information, where the processing request information includes keywords of the data to be processed;
[0038] In the embodiment of the present invention, the receiving module 21 receives the data processing request information sent by the client. The processing request information includes keywords of the data to be processed. The keywords include but are not limited to data table names and fields in database tables. Name etc.
[0039] The query module 22 is configured to query whether the data to be processed exists in the cache of the storage server according to the keywo...
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