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README.md

8. Build Your Own Redis Server:

Description

Lite Redis server that can handle concurrent clients using the RESP Protocol. Basic solution that answers all the steps as outlined in the project requirements.

Core Commands

  • GET: Fetch the associated value of a given key.
  • SET: Assign a specific value to a key.
  • DEL: Erase a key and its corresponding value.
  • EXISTS: Verify the presence of a key in the system.
  • INCR: Increment the integer value of a key by 1.
  • DECR: Decrement the integer value of a key by 1.
  • LPUSH: Add one or more values to the beginning of a list.
  • RPUSH: Add one or more values to the end of a list.
  • LRANGE: Retrieve a subset of the list stored at a key.

Expiration Commands

Only passive expiry has been implemented.

  • EX: Assign a key's time-to-live in seconds.
  • PX: Designate a key's time-to-live in milliseconds.
  • EXAT: Pinpoint an exact expiration timestamp for a key in seconds.
  • PXAT: Pinpoint an exact expiration timestamp for a key in milliseconds.

Usage:

Initialize the project with npm link

  • Start-up the Redis Server on default port 6379
%  ccredis-server

Run tests

npm test src/redis_server