I'm looking for an option to have my cache data being replicated and synchronized across multiple Oracle Coherence clusters.
Unfortunately, I have no chance to upgrade a Java version I'm currently using, so the Oracle Coherence Federated Caching feature is not available for me - Oracle Coherence 12.2.1 requires JDK 1.8 or later.
Are there any other alternatives for the active-active cache synchronization topology?