icycrystal4
icycrystal4
'go test' is a very useful tool to help the developers find out and figure out unapparent vulnerabilities. The coverage is expectedly close to 100%, but at least 30% of...
In many high availability scenarios, whole datacenter crash is supposed to happen any time. So many applications are build cross multiple IDCs, every single data center services a portion of...
At first glance, message should not IDable, just for in most cases, messages will be consumed sequentially in couple of seconds. There is no need to retrieve message randomly by...
Typically, performance is a measure of the speed and efficiency with witch a message service delivers messages from producer to consumer. How every, in WQS, there are [different aspects](https://docs.oracle.com/cd/E19396-01/819-0066/tuning.html) of...
There are three message delivery semantics. - exactly once - at most once - at least once What people really want is definitely "exactly once", where by duplicate messages are...