astyanax 介绍
astyanax 是一个 Cassandra 的 Java
客户端开发包。Netflix 目前正在使用的就是这个客户端。
主要特性：
- High level, simple object oriented interface to Cassandra.
- Fail-over behavior on the client side.
- Connection pool abstraction. Implementation of a round robin connection pool.
- Monitoring abstraction to get event notification from the connection pool.
- Complete encapsulation of the underlying Thrift API and structs.
- Automatic retry of downed hosts.
- Automatic discovery of additional hosts in the cluster.
- Suspension of hosts for a short period of time after several timeouts.
- Annotations to simplify use of composite columns.