Data query method and system based on block data
A data query and block data technology, which is applied in the field of data query methods and systems based on block data, can solve the problems of low data distribution efficiency, poor security, and large amount of government data, so as to improve data distribution efficiency and improve data security. , the effect of ensuring safety
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[0039] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, so they are only examples, and should not be used to limit the protection scope of the present invention.
[0040] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.
[0041] The data query method based on block data in the present invention is based on a multi-level data warehouse, and performs data processing and storage, combining figure 2 , the data warehouse includes buffer layer, source layer, atomic layer, integration layer, market layer and application layer.
[0042] Among them, the buffer layer is the data entry of the data warehous...
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