Search CTRL + K

Streaming Data

流数据 指源源不断产生的数据流。

静态 & 动态

流数据 相比,数据库 中的数据被称为静态数据(data-at-reset)。

Database System Concepts

However, there are many applications where queries need to be executed continuously, on data that arrive in a continuous fashion. The term streaming data refers to data that arrive in a continuous fashion.[1]

  1. Abraham Silberschatz, Henry F. Korth, and S. Sudarshan, Database System Concepts, Seventh edition (New York, NY: McGraw-Hill, 2020). P500 ↩︎