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solidDB Advanced Replication architecture components
solidDB Advanced Replication gives application programmers a rich set of data distribution and management functions. These functions support a reliable, flexible, and robust data distribution system that meets the specific needs of the application.
The solidDB Advanced Replication architecture consists of the following functional components:
Master and replica databases for storing official and tentative versions of data, see Master and replica databases.
Publications and subscriptions for transferring new and changed data from the master database to the replica database, see Publications, subscriptions, and refreshes.
Asynchronous store and forward messaging for implementing safe and reliable communication between the master database and a replica database, see Asynchronous replication - messages.
Synchronous messageless interface to conserve memory and reduce disk I/O, see Synchronous replication: Messageless REFRESH.
Intelligent Transactions for propagating changes from a replica database to the master database, see Intelligent Transactions.
Sync Pull Notify for notifying replica databases that new data is available and giving the replica the option to pull the new data, see Sync Pull Notify.