A data circulation method and device, storage medium, and server
A circulation device and data technology, which is applied in the field of data circulation, can solve problems such as the difficulty in meeting the personalized data distribution needs of the data buyer, and the inability to meet the data circulation of multiple data supply and demand parties, so as to reduce the cost of data purchase, reduce the cost of data distribution, The effect of reducing time overhead
Active Publication Date: 2021-01-19
上海数据发展科技有限责任公司
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Problems solved by technology
Existing data distribution solutions cannot meet the data circulation of multiple data supply and demand sides, and it is difficult to meet the personalized data distribution needs of the data demand side
Method used
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[0031] Those skilled in the art understand that, as mentioned in the background technology, the existing technology uses point-to-point data transactions, and it is difficult for the data demand side to find a suitable data source, which may cause the data demand side to be unable to obtain multi-source data, the data coverage is small, and it is difficult to Reduce the cost of data circulation.
[0032] The embodiment of the present invention provides a data circulation method. Firstly, at least one query request from the data demander is received, and the query request includes the identification of the data to be queried, so that the identification of all the data to be queried can be determined; secondly, according to the different data suppliers Splitting the query request, that is, splitting the query request according to each data provider that can provide data query results to obtain a split request; and then sending the split request to the corresponding data provider;...
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The invention discloses a data traffic method and device, a storage medium and a server. The data traffic method comprises the following steps: receiving a query request of at least one data acquirer,wherein the query request comprises an identifier of to-be-queried data; breaking the query request according to different data suppliers so as to obtain a breaking request; transmitting the breakingrequest to a corresponding data supplier; receiving a data query result fed back by each data supplier; breaking the data query results according to the query requests of the various data acquirers,and transmitting the breaking results obtained by breaking to the corresponding data acquirer. According to the technical scheme provided by the invention, appropriate data is easily searched for thedata acquirer, the difficulty of enabling the data acquirer to search an appropriate data source is lowered, the data traffic cost is reduced, the data coverage can be improved, and closeness of the data acquirer and supplier can be enhanced.
Description
technical field [0001] The invention relates to the field of data circulation, in particular to a data circulation method and device, a storage medium, and a server. Background technique [0002] With the rapid development of Internet technology, all walks of life are accumulating massive amounts of data, and the types and volumes of data required by different industries have also increased. The amount of data distribution is huge, with the order of magnitude reaching hundreds of millions. Data circulation has become an inevitable trend. [0003] The existing data circulation mode mainly adopts the point-to-point data transaction mode, that is, the flow from a single data supplier to a single data demander, and data distribution is completed on-demand and asynchronously. Even if there is data supply from multiple data sources, the point-to-point data transaction scheme cannot provide data from multiple data sources to the data demander, making it impossible for the data dema...
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IPC IPC(8): G06F16/2455G06F16/2458
Inventor 汤奇峰赵大鹏
Owner 上海数据发展科技有限责任公司