Another article on cluster environment construction https://blog.csdn.net/dongzhongyan/article/details/100141898
Connection pool tool class, which uses Redis connection pool internally, can be seen from the source code that when the cluster operates data, it gets the connection through Redis connection ...
Posted on Fri, 04 Oct 2019 20:04:48 -0700 by blackcell
Redis knows nothing but knows a little.
Redis is an open source, support network, memory based and optional persistence key value pair storage database written by ANSI C.
Simply put, Redis is a high-performance NOS QL database
What is NoSQL?
The MySQL database we learned before is a typical SQL database, that is, the traditional relational dat ...
Posted on Fri, 04 Oct 2019 13:17:19 -0700 by jroodman
jedis is the Redis client tool jar
Use the non-clustered version of the sample code:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> ...
Posted on Tue, 01 Oct 2019 19:57:50 -0700 by thecard
Recommendation of Open Source Projects
Pepper Metrics is an open source tool developed by me and my colleagues( https://github.com/zrbcool/pepper-metrics) By collecting the running performance statistics of jedis/mybatis/httpservlet/dubbo/motan, and exposing them to prometheus and other mainstream time series database compatible data, it shows ...
Posted on Wed, 25 Sep 2019 20:34:14 -0700 by LuAn
Introduction of 1 redis
NoSql database is a database solution to solve the problems of high concurrency, high scalability (cluster), high availability (not downtime), and large data storage.
NoSql database: full name not only sql, non-relational database. It can be a good supplement to relational data ...
Posted on Thu, 19 Sep 2019 03:27:39 -0700 by SwiftlyTilting
1. Introduction to Redis
Redis is developed in C language. redis is a memory-based database (data is stored in memory). data in redis is stored in the form of KEY-VALUE, and there are abundant data types in redis. In distributed clust ...
Posted on Wed, 18 Sep 2019 02:08:07 -0700 by Strings
Keys * This command should never be misused in production environments.Especially in the case of large data.Keys can cause Redis locks and increase Redis CPU usage.Many companies prohibit this order
You can use the scan command when you need to scan keys to match your own keys
Helper implementation of scan operation
import java.io.IOException; ...
Posted on Thu, 29 Aug 2019 19:13:24 -0700 by sONOCOOLO
It is common to use redis as a cache, but there may be a series of problems after using redis, especially when the amount of data is large. Some classical problems are as follows:
(1) Data consistency between caches and databases
Distributed environments (not to mention stand-alone) are very prone ...
Posted on Wed, 14 Aug 2019 02:24:21 -0700 by Rodis
Configuration file changes
There are many methods for synchronous migration of Redis cluster, such as redis-port,redis-migrate-tool and other tools. This paper mainly talks about the migration of CentOS from cluster to single instance through redis ...
Posted on Thu, 01 Aug 2019 23:13:15 -0700 by raghavan20
I won't tell you what Redis is.
(Tool classes written a month ago, have been forgotten to share, is a relatively complete Java-Redis tool class)
Go straight to the code.
The code for configuring Redis in spring is given first. When you use other classes, just use annotations to inject automatically.
##Access address ...
Posted on Sat, 29 Jun 2019 12:42:47 -0700 by possiblyB9