Berkeley DB from Wikipedia, the Free Encyclopedia
Berkeley DB From Wikipedia, the free encyclopedia Berkeley DB Original author(s) Margo Seltzer and Keith Bostic of Sleepycat Software Developer(s) Sleepycat Software, later Oracle Corporation Initial release 1994 Stable release 6.1 / July 10, 2014 Development status production Written in C Operating system Unix, Linux, Windows, AIX, Sun Solaris, SCO Unix, Mac OS Size ~1244 kB compiled on Windows x86 Type Embedded database License AGPLv3 Website www.oracle.com/us/products/database/berkeley-db /index.html (http://www.oracle.com/us/products/database/berkeley- db/index.html) Berkeley DB (BDB) is a software library that provides a high-performance embedded database for key/value data. Berkeley DB is written in C with API bindings for C++, C#, PHP, Java, Perl, Python, Ruby, Tcl, Smalltalk, and many other programming languages. BDB stores arbitrary key/data pairs as byte arrays, and supports multiple data items for a single key. Berkeley DB is not a relational database.[1] BDB can support thousands of simultaneous threads of control or concurrent processes manipulating databases as large as 256 terabytes,[2] on a wide variety of operating systems including most Unix- like and Windows systems, and real-time operating systems. "Berkeley DB" is also used as the common brand name for three distinct products: Oracle Berkeley DB, Berkeley DB Java Edition, and Berkeley DB XML. These three products all share a common ancestry and are currently under active development at Oracle Corporation. Contents 1 Origin 2 Architecture 3 Editions 4 Programs that use Berkeley DB 5 Licensing 5.1 Sleepycat License 6 References 7 External links Origin Berkeley DB originated at the University of California, Berkeley as part of BSD, Berkeley's version of the Unix operating system.
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