Show HN: Fast prefix search server in Golang

How it is different from Redis?

Keys at root level having a common prefix can be queried optimally

SCANKEYS/SCANKVS/KEYS/KVS commands returns the results in sorted order

Unlike Redis SCAN(opens in a new tab), Treds SCAN always returns count number of data if data is there

Unlike Redis ZRANGEBYLEX(opens in a new tab), Treds ZRANGELEX always returns data irrespective of score, basically data across different scores are returned

It has Sorted Maps instead of Sorted Sets. So we can create a Sorted Key/Value pair with associated with a score

New command - DELPREFIX - Deletes all keys having a common prefix and returns number of keys deleted

Currently, it only has Key/Value store, Sorted Maps store, List store, Set store and Hash store and only supports strings/number as values