konserve-leveldb

A LevelDB backend for konserve implemented with clj-leveldb.

Usage

Add to your leiningen dependencies:

The purpose of konserve is to have a unified associative key-value interface for edn datastructures and binary blobs. Use the standard interface functions of konserve.

You can provide leveldb configuration options to the new-leveldb-store constructor as an :config argument. We do not require additional settings beyond the konserve serialization protocol for the store, so you can still access the store through clj-leveldb directly wherever you need (e.g. for store deletion).

  (require '[konserve-leveldb.core :refer :all]
           '[konserve.core :as k)
  (def leveldb-store (<!! (new-leveldb-store "/tmp/konserve-leveldb-test")))

  (<!! (k/exists? leveldb-store  "john"))
  (<!! (k/get-in leveldb-store ["john"]))
  (<!! (k/assoc-in leveldb-store ["john"] 42))
  (<!! (k/update-in leveldb-store ["john"] inc))
  (<!! (k/get-in leveldb-store ["john"]))
  
  (<!! (release store)) ;; there is only one instance per store allowed at a time

License

Copyright © 2016-2017 Christian Weilbach

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.