Distributed cache redis technology is often used in distributed cache. Single-node Redis problems and solutions Data loss problem solution: To achieve redis persistent concurrent ability...
Redis uses skip lists as one of the underlying implementations of ordered collections (Zsets). Skip lists are ordered data structures that achieve fast access to...
This paper introduces the unified KV storage service based on MySQL and Redis: common deployment mode and characteristics, Cluster Manager, MySQL and Redis Cluster scheme,...
A minor upgrade to distributed- Redis-tool was mentioned earlier in my split-kill architecture practice, but I didn't go into details. This is a classic example...
Redis is associated with memcached, and vice versa. Redis supports simple key-value data types and stores list,set,zset,hash and other data structures. Redis supports backup of...
Recently, I interviewed several companies and all of them asked questions about Redis. When PREPARING for the interview, I neglected this aspect, and the interview...
Before, a friend went to an interview and was asked about Redis sentinel mechanism. In fact, many friends should have been asked about this question!...
Codis-plus is a distributed Redis solution that is modified based on the Codis 2.x branch. Codis-plus (hereafter referred to as Codis) itself has no single...
Like Java, objects make development more convenient and concise, and lower the threshold of development. Developers do not need to understand its complex underlying API,...
Basic concept: Codis and Redis Cluster are sliced cluster solutions Codis architecture Codis Server: redeveloped Redis instances, add additional data structures, support data migration
Primary/secondary replication allows users to set up multiple servers, several of which act as primary servers and provide write functions. The remaining servers act as...
Hello, everyone! I'm my mistress! Today's post is about redis master-slave replication and Sentinel Sentinel monitoring, which are often asked in interviews. GoGoGo!!! Introduction to...
Persistence ensures that data will not be lost even if the Redis service is restarted. After the Redis service is restarted, persistent data will be...
Redis is a fully open source, high-performance key-value database that is being used in more and more business scenarios. For publish/subscribe messages
Redis combat column "Teach you how to install Redis in Linux environment" contains detailed graphics from download to install and then how to configure the...
Synchronization is used to update the database state of the slave server to the current database state of the master server. Command propagation is used...
Redis adopts the master/slave replication mode to ensure consistency. That is, among all nodes, a master node provides write service externally, and then data is...
Compared to Spring Data's support for MongoDB and ES, the Template approach is really not elegant! Redis ORM framework 'RedisOM' Redis ORM framework 'RedisOM'
In actual development, the following requirements are often encountered: to determine whether the current element exists in the known set, to maintain a HashSet of...