https://community.hpe.com/t5/operating-system-hp-ux/zero-data-loss-solution/m-p/6895717#M489706 <P>"Zero data loss"</P><P>This is a requirement without bounds which means that there is no correct answer.<BR />What if someone cuts the cable?<BR />Or there is a power failure?<BR />Maybe a circuit quits working in an I/O card?</P><P>Is the transmission distance less than 1 foot? 1000 feet? 500 miles?<BR />What are the two SANs involved? Do they have replication firmware installed?<BR />What is the replication time frame? 1 second? 1 hour? 1 week?</P><P>As you can see, there are just too many questions that are not answered in the specification.</P> Sun, 04 Sep 2016 22:08:09 GMT Bill Hassell 2016-09-04T22:08:09Z https://community.hpe.com/t5/operating-system-hp-ux/zero-data-loss-solution/m-p/6895698#M489705 Team,<BR />We are looking at zero data loss option for one of our customer.<BR />Hows San to San replication with decent bandwidth ?<BR />Db size around 5tb<BR />Oracle 11g , rx2800i4 , No RAC Sun, 04 Sep 2016 16:11:57 GMT https://community.hpe.com/t5/operating-system-hp-ux/zero-data-loss-solution/m-p/6895698#M489705 chindi 2016-09-04T16:11:57Z https://community.hpe.com/t5/operating-system-hp-ux/zero-data-loss-solution/m-p/6895717#M489706 <P>"Zero data loss"</P><P>This is a requirement without bounds which means that there is no correct answer.<BR />What if someone cuts the cable?<BR />Or there is a power failure?<BR />Maybe a circuit quits working in an I/O card?</P><P>Is the transmission distance less than 1 foot? 1000 feet? 500 miles?<BR />What are the two SANs involved? Do they have replication firmware installed?<BR />What is the replication time frame? 1 second? 1 hour? 1 week?</P><P>As you can see, there are just too many questions that are not answered in the specification.</P> Sun, 04 Sep 2016 22:08:09 GMT https://community.hpe.com/t5/operating-system-hp-ux/zero-data-loss-solution/m-p/6895717#M489706 Bill Hassell 2016-09-04T22:08:09Z