blueis

In-memory key-value store inspired by REDIS, with RESP format and multiple connections support

How to use this

1. Open a terminal execute go run main.go
2. Open another terminal execute telnet 127.0.0.1 6380
3. In the second terminal execute the commands to get and set just like you do in redis

Commands

1. Command to fetch value of a key

GET key

//or

get key

2. Command to set the value

SET key value

//there is support for NX and XX too
//NX->set value only if key doesn't exist
//XX->set value only if key exists
SET key value NX
SET key value XX

//there is support for EX and PX too
//EX->delete key after specified number of seconds
//PX->delete key after specified number of milliseconds
SET key value EX num
SET key value PX num

//you can use combination of both too
SET key value NX EX num

3. Command to delete key

//delete single key
DEL key

//delete multiple keys
DEL key1 key2 key3

4. Command to quit the connection

QUIT

NOTE: If you know RESP format, you can give command in that format too :)

Example:

*2
$3
GET
$1
a