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Multi-master Replication Overview - http://en.wikipedia.org/wiki/Multi-master_replication
Describing methods of replication, including details of implementations in popular databases and middleware solutions. |
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Pgpool-II - http://pgpool.projects.postgresql.org/
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. |
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Progress Software - http://www.progress.com/dataxtend/dataxtend_re/index.ssp
DataXtend RE, a data replication tool for online and offline use. Support and ordering information as well as whitepapers and other documentation. |
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High Volume Replicator - http://www.hvr.biz/
Replication tool designed for a high volume of data. Whitepapers, partner pages, customer listing, news and free trial download. |
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http://escada.sourceforge.net/ - http://escada.sourceforge.net/
Provides a full range of database replication options across a multiple database management systems. Downloads, documentation and support. |
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http://www.hitsw.com/products_services/dbmoto/dbmoto.html - http://www.hitsw.com/products_services/dbmoto/dbmoto.html
Provides real-time data replication and data integration using snapshot, incremental and synchronization replication. Datasheets, knowledge base, frequently asked questions and customer portal. |
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Postgres-R - http://www.postgres-r.org/
Postgres-R is an extension to the relational database system PostgreSQL providing efficient, fast and consistent database replication. |
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Shadowbase Products - http://www.gravic.com/shadowbase/products/overview.html
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. |
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SymmetricDS - http://symmetricds.sourceforge.net/
Web-enabled, database independent, data synchronization/replication software. Overview, documentation and downloads. |
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Replication, The Next Generation of Distributed Database Technology - http://www.dciexpo.com/geos/replica.htm
Lengthy article on database replication technology covering different vendor approaches and difficulties involved. |
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DBReplicator - http://dbreplicator.org/
An open-source Java application for network-based multi-master heterogeneous database replication or filtered synchronization. Documentation, forums, downloads and news. |
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DBBalance - http://www.dbbalance.com/
Offers a solution for comparing, synchronizing, replicating and converting data and database structure between ODBC enabled databases. Trial downloads, ordering information and online documentation. |
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http://fibre.sourceforge.net/ - http://fibre.sourceforge.net/
Free replication tools for the FireBird database. Online manuals and source code documentation. |
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Multi-Master Replication Challenges - http://www.dbspecialists.com/presentations/mm_replication.html
Describes the difficulties encountered in a mult-master replication scenario from an Oracle point of view. |
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Middleware-based Database Replication: The Gaps Between Theory and Practice - http://infoscience.epfl.ch/record/118488/files/fp462-cecchet.pdf?version=1
Academic paper describing database replication models, challenges, performance issues and scenarios in practice. |