redis

redis

• In-Memory Data Store.
• Implements subset of Redis commands.
• Command reply is according to Redis Protocol.

Commands supported

• GET
• GETBIT
• QUIT
• SAVE
• SET
• SETBIT
• ZADD
• ZCARD
• ZCOUNT
• ZRANGE

Description

• Redis server listens to TCP port 15000 for all the incomming requests.
• Server loads all the key-value pairs to cache from the db file at the start up.
• During exit(CTRL+C/SIGINT) cache is saved to json file.

Cache

• Cache is made up of buckets.
• Buckets hold key-value pair.
• To distribute the cache load, number of buckets in the cache can be increased/decreased which is conifigurable.

Prerequisites

• Install GO 1.5+ - https://golang.org/dl/
• Add GO to the path

Installation

$ go get 'github.com/madhusudhancs/redis' $ cd $GOPATH/src/github.com/madhusudhancs/redis

• Build the server
  • go build
• To list the options available
  • ./redis -h
• To start the server
  • ./redis -f <Absolute_PATH_TO_JSON_FILE>
    • ./redis -f ./db/dump.json
    • Ensure empty file ./db/dump.json is created in the path