/lmdb

LMDB bindings for Common Lisp

Primary LanguageCommon Lisp

LMDB

Build Status

Common Lisp bindings to LMDB.

Overview

LMDB is really fast. Here's how much faster SQLite got when they ported the B-tree code to use LMDB.

This is implemented as a wrapper over the liblmdb library.

Usage

;; Create an environment
(let ((env (lmdb:make-environment #p"/some/directory/")))
  (lmdb:with-environment (env)
    ;; Create a transaction
    (let ((txn (lmdb:make-transaction env)))
      (lmdb:begin-transaction txn)
      ;; Create a database access object
      (let ((db (lmdb:make-database txn "db")))
        (lmdb:with-database (db)
          (lmdb:put db 1 2)
          (let ((vec (lmdb:get db 1)))
            (print vec)))))))

License

Copyright (c) 2015–2016 Fernando Borretti

Licensed under the MIT License.