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Registry-based Deployment Synchronizer does not work for WSO2 products based on Carbon 4.2.0 onwards. This was depreciated for newer products since the Registry-based Deployment Synchronizer maintains artifacts in the database, which leads to performance issues. When the number of artifacts increases, the number of database calls to check the difference for Dep Sync to work becomes an overhead and therefore there is a severe performance hit. |
Deployment Synchronizer or Dep-Sync is used to synchronize artifacts within nodes in a cluster. This topic provides instructions on how to set up the registry-based deployment synchronizer to sync artifacts within two WSO2 ESB nodes. There are other synchronization methods available in WSO2 servers such as Subversion (SVN)-based deployment synchronizer, but they need third-party software and are a bit hard to configure compared to registry-based deployment synchronizer.
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