Reference Oracle AWR. These two was developed by python and perl.
Both of these are following data collection method.
Use these tools can help[……]
August 21, 2014 MYSQL, performance No comments architecture, mongodb, mysqlawr, nosql
Reference Oracle AWR. These two was developed by python and perl.
Both of these are following data collection method.
Use these tools can help[……]
July 16, 2014 Architect, NoSQL, software No comments nosql
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基于mongodb的压力评测工具 YCSB的一些概括
YCSB 是一款基于NOSQL Benchmark的工具,提供了多种方式模拟测试nosql的负载,基于现在对nosql的一些压力测试还没有得到重视.
YCSB 的全面的测试功[……]
September 10, 2013 mongodb, NoSQL No comments nosql
主要两种方法 ：
1.轮流改变oplog size (from primary to secondary)
2.重新初始化 secondary 定制oplog size 切换原来的primary
具体操作一下方法一的步骤,集体参考mongo oplog
1). 切换当前prim[……]