Big data external output method and device and data open platform

Abstract

The embodiment of the invention provides a big data external output method and device and a data open platform. The method comprises the steps: loading API demand information, including data source information and data statistical information, of a configuration terminal, building an API route, and returning the API route to the configuration terminal; receiving API access request information which is sent by a user terminal through the API route and comprises the data source information, the data statistical information and statistical time period information, and judging whether conforming target data exists in a memory cache or not; if so, returning to the user terminal; and if not, acquiring target data according to the API access request information, performing memory caching, and returning to the user terminal. According to the big data external output method and device and the data open platform provided by the embodiment of the invention, API configuration is carried out through the API demand information, so that automatic configurable API service is realized, and the API service development efficiency is improved; and the data acquisition efficiency is improved by adopting memory cache processing, and the development cost is saved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data transmission, and in particular to a method and device for externally outputting big data, and an open data platform. Background technique [0002] Internet-based applications are becoming more and more popular. During this process, more and more businesses hope to provide output results in the form of APIs. The external output of big data through API not only enables the effective use of big data, but also makes it more convenient for data users to obtain big data. [0003] In the existing big data output, the development of its API adopts the method of individual design for each project. That is, for each project, communicate the requirements first, then adjust the data, write the API after adjusting the data, and finally perform the test delivery. After completing a project, follow the same process to proceed with the API development of the next project. [0004] The a...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the existing problems in the external output of big data using API, the embodiment of the present invention provides a method, device and data open platform for external output of big data

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