title: Flyway migration with multiple instances pointing at the same schema
body: <p>We are not using Flyway yet, but I am researching it now in the hopes of implementing it in the next few months.</p>
  <p>We would like to have the application run the migration check at startup.  However we have two different apps working together in the same database, and multiple instances of each.  my <em>hope</em> is that the first one through the gate will add a <strong>Pending</strong> record to the history table and the others will not also try to upgrade seeing that.</p>
  <p>Is that a realistic expectation?<br />
  Can we rely on that mechanism?
  How do others handle this?
  Thanks.</p>