Distributed transaction security method for memory data grid
A distributed transaction and in-memory data technology, which is applied in the field of distributed transaction guarantee and distributed transaction guarantee for in-memory data grids. Node bottlenecks, avoiding communication costs, and reducing costs
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[0029] The present invention will be described in detail below in conjunction with specific operational features and accompanying drawings.
[0030] The whole process that the present invention implements is as image 3shown. The first is service node selection, that is, after the client sends a transaction request, the memory data grid first selects the corresponding service node for the transaction. Then the transaction is started, and the service node is used as the transaction coordinator, and information such as the client's source address and thread ID is used to create and save the transaction context and transaction ID for the transaction request. Then enter the first phase of the two-phase commit protocol of the memory data grid to perform data operations. Finally, enter the second phase of the two-phase commit protocol of the memory data grid, and perform transaction commit or transaction rollback.
[0031] On the basis of the above process, the specific implement...
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