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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal>My core backend system use Cassandra and Elasticsearch, running on Wildfly 9.<o:p></o:p></p><p class=MsoNormal>I need to change keycloak data store implementation to use Cassandra instead of MySQL and MongdoDB. I need also change login, sign up to fit with my web app.<o:p></o:p></p><p class=MsoNormal>What is the best way to change as I mentioned above?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Best Regards,<o:p></o:p></p><p class=MsoNormal>Sun Chanras<o:p></o:p></p></div></body></html>