platt

Clojure interface to the java port of leveldb at https://github.com/dain/leveldb

Only implements put/fetch and transactions so far.

Uses nippy for serialization and thus supports all datastructure that nippy does.

Any value can be used as a key, including maps and sets.

Usage

In project.clj, depend on [platt "0.0.1"]

  (ns platt-test
  (:use [platt.core]))

(def db (open-database "filename"))

(with-db db
	(put :a #{1 2 3}))

(with-db db
	(fetch :a)) => #{1 2 3}

(close-database db)

Transactions

(with-db db
  (put :a 1)
  (transact
    (put :a 2)
    (put :b 2)
    (/ 7 0)))

(with-db db
	  (fetch :a)) => 1

License

Copyright © 2013 Kristoffer Ström

Distributed under the Eclipse Public License, the same as Clojure.