Amazon AWS:FIFO SQS,什么是交易?

Amazon AWS: FIFO SQS, What is considered a transaction?

如您所知,Amazon SQS FIFO 队列限制为 300 TPS/s(每秒事务数)。什么是交易? FIFO 的基本用法如下:

  1. 发送消息
  2. 阅读消息
  3. 删除消息

每个动作都是交易还是只是发送?或者只发送+阅读但不删除?我没有在文档中找到任何关于它的信息。

根据 AWS 文档:

Message throughput:

Without batching, FIFO queues can support up to 300 messages per second (300 send, receive, or delete operations per second).

If you take advantage of the maximum batching of 10 messages per operation, FIFO queues can support up to 3,000 messages per second.

文档:http://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/limits-messages.html