Distributed caches common issues and solution idea
In order to build distributed caches, we need to solve the following three problems.
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Zookeeper - znode types
Zookeeper has a znode to describe the hierarchical accessing data such as kafka/node001
Java - Difference between Set and Set<?>
What is difference between Set and Set<?>
Java - JFR performance regression unit test
JFR unit test framework allow to have a performance regression test by using JFR events.
Rust - Tower library
Rust Tower library provides an abstraction mechanism for network communication with asynchronous request/response. In Rust, in order to define the trait with...