• LSM论文 "The Log-Structured Merge-Tree" 链接 https://github.com/burhanxz/Distributed-KV/blob/master/doc/The%20Log-Structured%20Merge-Tree
  
• "The Log-Structured Merge-Tree"论文链接2: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.44.2782&rep=rep1&type=pdf
• LSM介绍:https://www.igvita.com/2012/02/06/sstable-and-log-structured-storage-leveldb/

• one can use this middleware like using java rmi;
• client pool and long-term connection;
• client heartbeat and reconnect machanism，TCP stick package problem solved;
• protostuff serializaion;
• service register machanism based on zookeeper;

客户端初始化序列图:


客户端运行时序列图:


服务注册机制的时序图 service-register sequence diagram:

• 此中间件可以像使用Java rmi一样使用;
• 客户端连接池;
• 完善的心跳包、重连、粘包解决机制;
• 高效序列化与传输;
• 基于zookeeper的服务注册机制，实时获取最新服务列表;