KVServe

KVServe is a persistent key-value database as a service based on LevelDB.

Features

• Uses LevelDB as the backend for the key-value database.
• Fast and simple HTTP API.
• Read/write across multiple databases without any performance impact.

Usage

To build:

go build -o kv-serve

Options:

• --data-dir (-d)
  The path to store LevelDB files.
• --max-db-cache-entries (-c)
  The maximum number of open db pointers at a time.
• --port (-p)
  The port to run the HTTP server on.

Create a new key-value database my-db:

curl -X POST http://localhost:9090/db/my-db
my-db created

Set a new key hello in my-db:

curl -d "world" -X POST http://localhost:9090/db/my-db/hello
ok

Get the value of hello from my-db:

curl -X GET http://localhost:9090/db/my-db/hello
world