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daffodilreplicator
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An Open Source Data Synchronization Tool |
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Data
Synchronization Software
Daffodil Replicator is a powerful Open Source data
synchronization tool that allows bi-directional data
synchronization between heterogeneous databases supporting JDBC
drivers. Its flexible publish and subscribe model supports both snapshot
and merge replication.
Daffodil Replicator is data replication software that
synchronizes data residing on corporate backend databases and desktop
databases operating in the network. Daffodil Replicator performs data
replication based on the 'Publish and Subscribe' model (in client and
server architecture). A publication is a collection of one or more tables
required for data replication. A subscription is a copy of tables involved
in publication on client side.
Replicator supports bi-directional
data replication by either capturing a data source
snapshot or synchronizing the changes. It monitors for data changes in the
table s involved and synchronizes all data changes made by the
subscriber and the publisher on periodic basis or on-demand by the
subscriber. While synchronizing with one or more target data source,
Replicator uses pre-defined conflict resolution algorithms to resolve
conflicts between publisher and subscriber. The publications and
subscriptions are defined using GUI or APIs on existing database servers.
Daffodil Replicator has been developed for
easy replication between homogeneous and heterogeneous data sources. It
supports data replication between Oracle, SQL Server, DB2, Daffodil DB,
PostgreSql and Derby , enabling high-performance distributed connectivity
with corporate databases residing on Windows, Linux, Unix or Solaris.
Replicator's publish-and-subscribe model allows a client application to
have subscriptions to publisher defined on the server side, which can
consist of single or multiple data tables. Replicator filters enable
application developers to specify conditions for individual tables,
through which the client can subscribe to a subset of rows.
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