工作日志2014120201

1、HMaster、HRegionServer、Zookeeper

HRegionServer

        HLog

        HRegsion

                Store...

                        MemStore

                        StoreFile

                        StoreFile...

        HRegion

                        Store...

                                MemStore

                                StoreFile

                                StoreFile...

        HRegion...

HRegionServer...

 

2、插入排序、归并排序、冒泡排序、快速排序

 

3、oracle

SGA、共享池(缓存硬解析),Databuffer(缓存查询数据),Logbuffer

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