wiki:DataSynchronization

Version 1 (modified by saw, 10 years ago) (diff)

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DataSynchronization

For purposes of load balancing and redundancy, 2 sites will host the GISDR web application. Data uploaded to either site must be synchronized with the other site. The initial concept is to fire a push synchronization of newly uploaded data immediately after the DataUpload process.

If for some reason the second site is unavailable, the synchronization process must queue the transfer until the secondary server becomes available.

Once synchronization of a particular file has been successful, the UserNotification process will fire.

Multi-master LDAP replication will be used to keep the LDAP data synchronized between sites.