Web Directory

» DBBalance
   Offers a solution for comparing, synchronizing, replicating and converting data and database structure between ODBC enabled databases. Trial downloads, ordering information and online documentation.
   http://www.dbbalance.com/

» DBMoto
   Provides real-time data replication and data integration using snapshot, incremental and synchronization replication. Datasheets, knowledge base, frequently asked questions and customer portal.
   http://www.hitsw.com/products_services/dbmoto/dbmoto.html

» DBReplicator
   An open-source Java application for network-based multi-master heterogeneous database replication or filtered synchronization. Documentation, forums, downloads and news.
   http://dbreplicator.org/

» Escada
   Provides a full range of database replication options across a multiple database management systems. Downloads, documentation and support.
   http://escada.sourceforge.net/

» FiBRE
   Free replication tools for the FireBird database. Online manuals and source code documentation.
   http://fibre.sourceforge.net/

» High Volume Replicator
   Replication tool designed for a high volume of data. Whitepapers, partner pages, customer listing, news and free trial download.
   http://www.hvr.biz/

» Middleware-based Database Replication: The Gaps Between Theory and Practice
   Academic paper describing database replication models, challenges, performance issues and scenarios in practice.
   http://infoscience.epfl.ch/record/118488/files/fp462-cecchet.pdf?version=1

» Multi-Master Replication Challenges
   Describes the difficulties encountered in a mult-master replication scenario from an Oracle point of view.
   http://www.dbspecialists.com/presentations/mm_replication.html

» Multi-master Replication Overview
   Describing methods of replication, including details of implementations in popular databases and middleware solutions.
   http://en.wikipedia.org/wiki/Multi-master_replication

» Pgpool-II
   A middleware that works between PostgreSQL servers and a PostgreSQL database client and provides connection pooling, replication, load balancing and parallel queries. Online installation instructions and documentation.
   http://pgpool.projects.postgresql.org/

» Postgres-R
   Postgres-R is an extension to the relational database system PostgreSQL providing efficient, fast and consistent database replication.
   http://www.postgres-r.org/

» Progress Software
   DataXtend RE, a data replication tool for online and offline use. Support and ordering information as well as whitepapers and other documentation.
   http://www.progress.com/dataxtend/dataxtend_re/index.ssp

» Replication, The Next Generation of Distributed Database Technology
   Lengthy article on database replication technology covering different vendor approaches and difficulties involved.
   http://www.dciexpo.com/geos/replica.htm

» Shadowbase Products
   Software for uni-directional and bi-directional database replication between homogeneous or heterogeneous databases. Supports data transformation and flexible mapping. Sales literature, contact and evaluation information.
   http://www.gravic.com/shadowbase/products/overview.html

» SymmetricDS
   Web-enabled, database independent, data synchronization/replication software. Overview, documentation and downloads.
   http://symmetricds.sourceforge.net/