Zaqar: Message and Notification service of OpenStack

Fei Long Wang As every messaging service its main goals are:- performance availability durability fault-tolerance and scalability.
Besides providing support for message and notification services through OpenStack Zaqar aims to ease the design of distributed systems and allow for asynchronous work distribution without creating yet another message broker. This talk aims to give the audience as much information as possible about Zaqars architecture design patterns performance issues it faced and how why it was built from scratch.

Источник: rutube.ru