![]() ![]() Berkeley DB itself was first released in 1991 and later included with 4.4BSD. Seltzer and Yigit created a new database, unencumbered by any AT&T patents: an on-disk hash table that outperformed the existing dbm libraries. In doing so, they needed to rewrite the Unix database package. After 4.3BSD (1986), the BSD developers attempted to remove or replace all code originating in the original AT&T Unix from which BSD was derived. ![]() Bloomberg LP continues to develop a fork of the 2013 version of BDB within their Comdb2 database, under the original Sleepycat permissive license.īerkeley DB originated at the University of California, Berkeley as part of BSD, Berkeley's version of the Unix operating system. and released new versions until May 2020. In 2013 Oracle re-licensed BDB under the AGPL license. Sleepycat Software was acquired by Oracle Corporation in February 2006, who continued to develop and sell the C Berkeley DB library. BDB runs on a wide variety of operating systems including most Unix-like and Windows systems, and real-time operating systems.īDB was commercially supported and developed by Sleepycat Software from 1996 to 2006. Berkeley DB is not a relational database, although it has database features including database transactions, multiversion concurrency control and write-ahead logging. BDB stores arbitrary key/data pairs as byte arrays, and supports multiple data items for a single key. Berkeley DB is written in C with API bindings for many other programming languages. htmlīerkeley DB ( BDB) is an unmaintained embedded database software library for key/value data, historically significant in open source software. database /technologies /related /berkeleydb. Dual licensed ( GNU Affero General Public License and proprietary license ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |