https://community.sap.com/t5/technology-q-a/sybase-ase-migration/qaa-p/680583#M180495 <P>Warm standby is your best bet for the move with minimum downtime.</P><P> Your use of "migration" is confusing. Are you keeping the same ASE version or upgrading to next version ?</P><P>You can record all steps (set up WS + sync DBs + switch over + switch back if needed ) for one database and then script for the rest based on what you need.</P><P>HTH</P><P>Avinash</P> Thu, 13 Dec 2018 14:56:13 GMT former_member89972 2018-12-13T14:56:13Z https://community.sap.com/t5/technology-q-a/sybase-ase-migration/qaq-p/680582 <P>there is a sybase ASE database migration of over 300 databases in minimum downtime, kindly suggest a tool which can replicate database and switch over to the target at the time of migration. we have warm stand by setup but i think it will be very complex to setup for so many databases.</P> Thu, 13 Dec 2018 08:55:27 GMT https://community.sap.com/t5/technology-q-a/sybase-ase-migration/qaq-p/680582 Former Member 2018-12-13T08:55:27Z https://community.sap.com/t5/technology-q-a/sybase-ase-migration/qaa-p/680583#M180495 <P>Warm standby is your best bet for the move with minimum downtime.</P><P> Your use of "migration" is confusing. Are you keeping the same ASE version or upgrading to next version ?</P><P>You can record all steps (set up WS + sync DBs + switch over + switch back if needed ) for one database and then script for the rest based on what you need.</P><P>HTH</P><P>Avinash</P> Thu, 13 Dec 2018 14:56:13 GMT https://community.sap.com/t5/technology-q-a/sybase-ase-migration/qaa-p/680583#M180495 former_member89972 2018-12-13T14:56:13Z