rpcxio / basalt Goto Github PK
View Code? Open in Web Editor NEW高性能的分布式的专门空间优化的 Bitmap 服务, 高效检查数据是否存在,日活统计,签到,打点等等
License: Apache License 2.0
高性能的分布式的专门空间优化的 Bitmap 服务, 高效检查数据是否存在,日活统计,签到,打点等等
License: Apache License 2.0
例如一个字符串 abc 通过一个 hash 算法算出来的 hash值是 123;另一个字符串 xyz 算出来的 hash 值是 123 + 2^32 他们的余数是一样的,由此产生误判,basalt 是怎么处理的呢?
测试了一下写数据,但发现好像不会把数据写入磁盘文件,还是基于内存操作的。
可以将服务器的metric导出到trace系统
slaveof <masterip> <masterport>
建立主从,实现全量复制。
slave no one
断开主从关系。
info replication
查看复制的状态
您好,我运行example 的时候,不支持bmad的命令,这个是还需要其他的配置吗
set readonly <yes/no>
。
通过这个命令可以设置从节点为只读模式
需要加锁,避免数据不一致
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