| Summary: | This paper proposes the implementation of data storage structure with high reliability based on the characteristics of Oracle 12c. On the basis of micro application platform, the main advantages of data structure works out active-active or multi-active problems of hardware storage device and ensures that the business can still be able to use data source to carry on data manipulation under the circumstances of one or multiple data sources corruption, so as to guarantee the whole business without interruption. This paper makes detailed introduction of each module in the system structure, conducts brief description, comparison and analysis on disseminating algorithm of data manipulation and comparison algorithm of the same data source, and carries on detailed proof and explanation of the use of various algorithms in the actual use procedure.
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