GoRedis

A lightweight Redis implementation written in Go, serves as presonal learning project, tested using codecrafters.

Table of Contents

• Features
• Installation
• Command Compatibility
• Contributing

Features

• Pure Go implementation
• Сompatible with redis-server/redis-cli
• Redis protocol support
• Key-value operations
• Streams support
• Transactions support
• Replication capabilities
• RDB persistence support

Installation

clone this repository

git clone https://github.com/4c656f/redis-go

install golang >= 1.22

start server

./your_program.sh

to execute commands via redis-cli run redis-server on custom port

redis-server --port 3780

execute command

redis-cli ping

Command Compatibility

Category	Command	Arguments
Connection	PING	[message]
	PONG	[message]
	ECHO	message
Key-Value	SET	key value [EX seconds] [PX milliseconds] [NX|XX]
	GET	key
	KEYS	pattern
	TYPE	key
	INCR	key
Server	INFO	[all/replication]
	CONFIG	GET dir/dbfilename
Replication	REPLCONF	listening-port / GETACK ackType / ACK offset / capa psynch2
	PSYNC	replicationid offset
	FULLRESYNC	replicationid offset
	WAIT	numreplicas timeout
Streams	XADD	key [NOMKSTREAM] [<MAXLEN / MINID> [= / ~] threshold [LIMIT count]] <* / id> field value [field value ...]
	XRANGE	key start end [COUNT count]
	XREAD	[COUNT count] [BLOCK milliseconds] STREAMS key [key ...] ID [ID ...]
Transactions	MULTI	(no arguments)
	EXEC	(no arguments)
	DISCARD	(no arguments)
Generic	OK	(no arguments)
	ERROR	(no arguments)

Contributing

I will be glad to receive any of your questions/suggestions/contributions to this project! contact me via:

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Email

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