Publications

Zero Downtime Migration

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Data Replication Solution Migration – Discovery

The Connection, by Paden Holenstein
Access to Data is Required 24×7. Consequently, so too are the demands placed on real-time data replication solutions. Data is needed everywhere, all the time. With time, requirements change. Solutions that met yesterday’s...

Using Shadowbase to Eliminate Planned Downtime via Zero Downtime Migrations

HPE Shadowbase Zero Downtime Migration (ZDM)

Continuous availability of online service necessitates the minimization or elimination of planned downtime, such as for an operating system or hardware upgrade, or for installing a new application version. This requirement...

Switching Replication Engines with Zero Downtime and Less Risk

The Connection, Dr. Bruce D. Holenstein, Paul J. Holenstein, and Dr. Bill Highleyman
ometimes it is necessary to change or update a data replication engine. A zero downtime migration will...