分页: 1/369 第一页45678910111213141516171819202122... 369下页最后页[ 显示模式: 摘要 | 列表 ]
为什么需要锁(并发控制)? 在多用户环境中,在同一时间可能会有多个用户更新相同的记录,这会产生冲突。这就 ...
账户操作 //创建用户 //CREATE USER ‘用户名’@’本地或远程ip’ IDENTIFIED BY ‘密码’; CREATE USER ‘ ...
This is the last part of my long adventure to cover all the best practices listed in the Best Pract ...
To say we’re huge fans of MongoDB is an understatement of the year. We recently rewrote our entire ...

MongoDB 复制集(Replica Set)

[ 2017-03-08 11:07:01 | by 店小二03 ]
复制集(replica Set)或者副本集是MongoDB的核心高可用特性之一,它基于主节点的oplog日志持续传送到辅助节点 ...
Vendors' music video homages are always just … erm … remarkable The Register has spotted a new ...
MongoDB在线讲座系列18 Ops Manager在企业环境中的应用 在MongoDB讲座系列中,讲师将会为大家介绍以下内 ...
A couple of weeks agoI converted a mongodb collection to a capped collection. This is for an event ...
What is cURL? Ever heard of cURL? It’s a famous command line tool for sending/receiving d ...

Analyzing RavenDB 4.0 with NDepends

[ 2017-03-08 11:12:01 | by 店小二05 ]
I have a… difficult relationship with NDepends , on the one hand, it is an invaluable tool to prov ...

UNION重生之架构篇

[ 2017-03-08 11:13:01 | by 店小二03 ]
作者: tiankonguse | 更新日期: 2017-03-06 13:04:00 上篇文章介绍了UNION加了缓存后遇到的问题与优化, ...
转载请注明出处: http://blog.csdn.net/qq_26525215 本文源自 【 大 ...

Redis 集群节点操作

[ 2017-03-07 20:34:01 | by 店小二04 ]
Redis 集群操作 当前Redis Cluster状态: $ pwd/home/zxm/BD/redis-cluster$ ls -l总用量 32drwxrwxr-x ...
ZD至顶网软件频道消息: 大数据公司Cloudera可能会在今年发布首次公开募股(IPO),之前曾传出Clouder ...

Redis单机及其集群的搭建

[ 2017-03-07 17:15:01 | by 店小二03 ]
一、单机版redeis 1.安装包下载 http://download.redis.io/releases/ 下载redis的压缩包,并放在/usr/s ...

Redis配置文件理解

[ 2017-03-07 14:53:02 | by 店小二04 ]
Redis配置文件参数说明 redis.conf 配置项说明如下: 1. Redis默认不是以守护进程的方式运行,可以通过 ...
Just five years ago, the infrastructure space was awash in stories about the capabilities cooked int ...

Redis集群单机版搭建

[ 2017-03-07 12:49:01 | by 店小二03 ]
redis 的集群 redis如何进行扩容? 数据分片如何管理? 主从复制的读写切换? 一、 ...

Redis3.0配置文件详解

[ 2017-03-07 11:21:02 | by 店小二05 ]
redis.conf 默认配置文件 #redis.conf # Redis configuration file example. # ./redis-serve ...
Redisson 3.3.1 和 2.8.1 发布了。Redisson 是基于Redis服务之上构建的分布式、可伸缩的 Java 数据结构,高 ...
Setting up Ansible for our Cassandra Database Cluster to do DevOps/DBA tasks Ansible is an es ...
Using AWS CLI to create our Cassandra EC2 instance from our custom AMI (Amazon image) Earlier we ...
Packer is used to generate machine and container images for multiple platforms from a single so ...
AGPL is a fairly new license that was meant to go GPL-over-networks. However, not being a lawyer, an ...
概述 hadoop2.0 已经发布了稳定版本了,增加了很多特性,比如HDFS HA、YARN等。这里我们采用3台虚拟简 ...
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