[TODO] Spark memory tuning: link. GC CMS Collector: link. gc compare: link from meituan: link Algorithm - buy and sell stock dp & greedy: link. Algorithm - Binary Index Tree Just BIT. HDFS (待整理 namenode: link. link2. link3. 性能调优 link OLTP/OLAP TiDB: link1. link2. Raft link1.Raft 是一个一致性算法,它和 Paxos 等价,但是更加易于理解 优化: link2. Aurora link. (主要是其中有一些常见概念的介绍) Mesos overview doc. arch paper.