The thread blocks waiting for requests to arrive and then dispatches the event to an event handler function. A message queue is typically used by the loop to hold incoming messages. Each message is ...

在流式计算中，Kafka一般用来缓存数据，Storm通过消费Kafka的数据进行计算。 Apache Kafka是一个开源消息系统，由Scala写成。是由Apache软件基金会开发的一个开源消息系统项目。 Kafka最初是由LinkedIn公司开发，并于2011年初开源。2012年10月从Apache Incubator毕业。该项目的 ...

A court heard the prison officer sent 4,369 messages to the prisoner and took part in 18 video calls – and also kissed the criminal, sat on his lap and told him she would give advanced warning ...

Drivers are being warned to expect disruption ahead of rush hour after a town centre road was closed. Police closed off part of New Market Street, in Wigan, earlier this morning (Thursday ...

With the growing demand for cloud-native data quality solutions, Telmai brings automated data quality monitoring to AWS Marketplace as they gear up to join top data leaders at the Gartner Data ...

A paedophile was left 'clearly shaking' in the dock after the vile contents of his secret WhatsApp messages were revealed. Lewis Cheung shared his depraved collection of indecent images of ...