Redis – Transactions Redis transactions allow the execution of a group of commands in a single step. Following are the two properties of Transactions. All commands in a transaction are sequentially executed as a single isolated operation. It is not possible that a request issued by another client is served in the middle of the […]
Redis – Scripting Redis scripting is used to evaluate scripts using the Lua interpreter. It is built into Redis starting from version 2.6.0. The command used for scripting is EVAL command. Syntax Following is the basic syntax of EVAL command. redis 127.0.0.1:6379> EVAL script numkeys key [key …] arg [arg …] Example Following example explains […]
Redis – Security Redis database can be secured, such that any client making a connection needs to authenticate before executing a command. To secure Redis, you need to set the password in the config file. Example Following example shows the steps to secure your Redis instance. 127.0.0.1:6379> CONFIG get requirepass 1) “requirepass” 2) “” By […]