LMDB

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.