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If I connect 6 or more master powerdns server with a single high availability load balancing MySQL database, any performance issue? or is that a wrong way to configure powerdns?

or Do I have to add 6 add separate database for each and have to make master slave?

Moin Uddin
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  • I have no idea if using a shared database cluster will affect performance in your case, because I have no idea what you're trying to do with this. – Spooler Nov 08 '17 at 02:11

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Most people create multiple DNS servers for redundancy and performance. So creating a single point of failure by setting up your infrastructure with only a single MYSQL server seems less than optimal...

Typically people use MYSQL replication to achieve a Highly Available backend

HBruijn
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  • what if that database is HA load balancing? i want to know that will 6 power dns server run/support properly with single database? or is that wrong to configure powerdns? – Moin Uddin Nov 06 '17 at 11:15
  • If your database can handle the number of queries there is a priori nothing wrong with using a single database – HBruijn Nov 06 '17 at 21:34