Zoned manages BerkeleyDB zone databases using the BDB Replication Base API. It manages all node communication and eases the difficulties that BerkeleyDB replication imposes (such as making sure that all zone changes go straight to the master node for transaction processing). It requires the BIND9 DLZ BDBHPT driver.
libmysqltemplate is a very high speed C state machine template library that uses MySQL data for the source of the templates and optionally for name/value pairs. It is required for the mysqlApache2/mysqlMail2/iDNS family of openisp.net/unixservice.com Web based consoles for clusters and other complex Internet service infrastructure management.
Cybercluster is a multi-master replication solution. Cybercluster has no single point of failure, an integrated load balancer, an integrated replication server, a monitoring server (to track replication), a consistency checker, an optional 2 Phase Commit for cluster-wide writing, support for all PostgreSQL features. Cybercluster is easy to setup. In contrast to many other solutions, Cybercluster is built on top of the PostgreSQL core and has full access to PostgreSQL internals. Cybercluster is heavily based on the concepts of PGCluster.
Jigsaw is an embedded data-store designed for the development of data-warehouse, analytical, and machine learning applications. Jigsaw can perform over one million operations a second, and scale to store tera-bytes of data. The object library contains classes for representing ordered and unordered mappings, highly compressed bit vectors with a range of set theoretic operators, and directly integrates a high performance sort system.
libsqljdbc_auth provides support for using Windows integrated authentication with the Microsoft SQL Server 2005 JDBC Driver under Unix operating systems. SQL Server Authentication is not secure and is difficult to manage in an environment with large numbers of database servers, but it is often the only option when connecting to an SQL Server Database from non-Windows operating systems. This library allows users of other operating systems to use the more secure Integrated Authentication method with Microsoft's SQL Server 2005 JDBC driver using native Kerberos authentication libraries.
FederatedX Pluggable Storage Engine is a storage engine for MySQL that allows you to create a table that uses a network connection to a remote database table as its data source, as opposed to most storage engines that use a table file or tablespace file as a data source. It is a fork of the MySQL Federated Storage Engine. Enhancements include being able to pass pushdown conditions (such as LIMIT and non-indexed fields in where clauses) to avoid huge data sets, improvements to transactional functionality, and support for other connection schemes (ODBC, JDBC, etc).
Postgres Plus is a distribution of PostgreSQL that contains the following additional features integrated in a convenient installation package: Postgres Studio for administration, Procedural Language Debugger, Geospatial extensions, GridSQL Parallel Query, MySQL Migration utility, Slony-II for replication, and pgmemcache for application scaling. The package contains both BSD and GPLv2 licensed software.