Heterogeneous educational data exchange platform and heterogeneous educational data exchange method based on streaming

A technology of educational data and exchange platform, applied in data processing applications, instruments, electrical components, etc., can solve the problems of inability to achieve cross-institution, cross-department, cross-level exchange and sharing, and no unified metadata standard, and achieve real-time The effect of efficient data exchange and sharing
CN106910146AActive Publication Date: 2017-06-30NORTHEAST NORMAL UNIVERSITY +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NORTHEAST NORMAL UNIVERSITY
Publication Date
2017-06-30

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Abstract

The invention discloses a heterogeneous educational data exchange platform and a heterogeneous educational data exchange method based on streaming. The heterogeneous educational data exchange platform comprises a front exchange system and a data exchange center. The data exchange center is equipped with a distributed message system, a data exchange engine, and an exchange management monitoring system. The front exchange system transmits a data object to the distributed message system in the form of message. The data exchange engine based on big data streaming distributes, analyzes, converts, packages and sends the message through processors. The data message is immediately processed in real time and in a distributed manner after reaching each processor. The processors are implemented using a Spout or Bolt of component. Through a Hub / Spoke architecture and big data streaming, simple, practical, on-demand, real-time and efficient data exchange and sharing between heterogeneous education application systems in the field of education is realized.
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Description

technical field

[0001] The invention relates to the field of heterogeneous educational data exchange, in particular to a heterogeneous educational data exchange platform and method based on stream processing technology. Background technique

[0002] After years of informatization construction, the application systems established by educational institutions at all levels have stored a large amount of data. Especially in recent years, with the development of new generation information technologies such as cloud computing and big data, the digital resources accumulated by educational application systems have been rapidly Increase. However, due to the lack of unified data standards and specifications in the initial stage of construction, the various application systems used different storage technologies and storage methods, resulting in difficulties in data exchange and sharing among various systems at all levels, and data cannot be effectively circulated. Therefore, effective...

Claims

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