Oracle Berkeley DB

Oracle Berkeley DB is a scalable, transactional database that can be used with any application. Fast, easy, and secure, Oracle Berkeley DB is open-source, multiplatform software (Windows, Linux, Mac OS X, Solaris, etc.). It offers superior performance to eliminate the usual expenses from client-server communication and SQL processing. It integrates perfectly with applications, is invisible to users, and doesn't require administration: it's a library that links directly to the application. Other interesting features of Oracle Berkeley DB are the following: - Support of multiprocessing and multiple threads per process; distributed transactions, replication, and hot and cold backup - Sequential and indexed data recovery - AES algorithm data encryption - The maximum size of the register is 4GB and 256 TB for tables - Compatible with the following programming languages: Java, Python, PHP, Ruby, TCL, C , and C.