Lab1 MapReduce Paper MapReduce: Simplified Data Processing on Large Clusters MapReduce 将分布式系统处理数据的细节(并行、容错、局部性优化、负载均衡等)隐藏起来,提供一套简化方案,解决了在多台机器处理大量逻辑简单的计算(分布式
MIT 6.824(现在好像变成了 6.5840 reference schedule go concurrency PingCAP Raft Wenzha Zhang OneSizeFitsQuorum Efficient debug and test Debugging by Pretty Printing Humans are visual creatures so it’s a good idea to make use of visual tools like colors or columns to encode different types of information. dslogs.py -> build pretty printer for logs 1 2 3 4 5 6 7 8 9 10 11 12 13