Название: Real-Time & Stream Data Management: Push-Based Data in Research & Practice
Автор: Wolfram Wingerath, Norbert Ritter
Издательство: Springer
ISBN: 3030105547
Год: 2019
Страниц: 84
Язык: английский
Формат: pdf (true), azw3, epub
Размер: 10.17 MB
While traditional databases excel at complex queries over historical data, they are inherently pull-based and therefore ill-equipped to push new information to clients. Systems for data stream management and processing, on the other hand, are natively pushoriented and thus facilitate reactive behavior. However, they do not retain data indefinitely and are therefore not able to answer historical queries. The book will first provide an overview over the different (push-based) mechanisms for data retrieval in each system class and the semantic differences between them. It will also provide a comprehensive overview over the current state of the art in real-time databases. It will first include an in-depth system survey of today's real-time databases: Firebase, Meteor, RethinkDB, Parse, Baqend, and others.