目录1.Redis简介2 redis集群2.1 redis集群分类2.2 主从模式2.3 哨兵模式2.3.1 哨兵模式的作用2.3.2 哨兵模式优缺点2.4 Cluster模式3. 部署redis3.1 redis单机部署3.2 redis主从3.3 redis哨兵3.4 Cluster模式1.redis简
Let\'s assume I have a database with two tables: categories and articles. Every article belongs to a category.