Streaming Databases and Complex Events
Abstract
Streaming databases use traditional structured data, but add a temporal dimension to it. If RDBMS is static data and static processing, then streaming data is moving data and active processing. It has to use a generational concurrency model to catch the flow of data. These databases do not want to respond to a query; the database is taking action. The database monitors a system or process by looking for exceptional behavior and generates alerts when such behavior occurs. When an event is observed, the system has to deliver the right information to the right consumer at the right granularity at the right time. It is personalized information delivery. From this, the consumer can decide on ...
Get Joe Celko’s Complete Guide to NoSQL now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
