Public opinion data storage method and server

Abstract

The invention provides a public sentiment data storage method and a server. The method comprises: obtaining to-be-stored public sentiment data, determining and storing a topic identifier, a data identifier, a showing field, and a sorting field corresponding to the to-be-stored public sentiment data in a cache in an association manner, to obtain to-be-processed cache data; when a special subject identifier corresponding to the topic identifier of the to-be-processed cache data is determined not to exist, storing the topic identifier, the data identifier, and the sorting field of the to-be-processed cache data in a recent database in an association manner; storing the to-be-stored public sentiment data in a historical database; storing the topic identifier, the data identifier, and creation time of the to-be-processed cache data in a real-time database in a first topic storage format; and storing the topic identifier and the showing field of the to-be-processed cache data in the real-time database in a second topic storage format. The method realizes to store different information of public sentiment data in the recent database, the historical database, ad the real-time database in sequence in a graded manner.

Description

technical field [0001] The invention belongs to the field of information technology, and in particular relates to a public opinion data storage method and a server. Background technique [0002] Internet public opinion refers to the tendentious opinions and speeches held by the public on certain focus and hot issues through the Internet, and is mainly spread through forums, blogs, news posts, reposts and other forms. Due to the characteristics of the Internet such as virtuality, concealment, divergence, and penetration, more and more people are willing to express their personal views on public opinion events through the Internet platform. [0003] Public opinion data reflects the public's views on various hot events or public opinion topics. Through the identification of different public opinion topics and the identification of public opinion topics in different time periods for each public opinion topic, it can help, for example, relevant government departments, Applicatio...

AI Technical Summary

Problems solved by technology

In the past, when people stored structured data, they often used the method of directly storing the data in the database. However, in the face of sudden massive public opinion data, directly storing in the database will seriously affect the reliability of data storage. Therefore, the storage of massive public opinion data has become a bottleneck in system design

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