Many customers have implemented Oracle Real Application Cluster (RAC) but still suffer from incidents where applications do not seamlessly failover. In this session we will discuss the proper way to configure your network, applications, services, and connections pools to work in an optimal manor. We will show demonstrations of TNS entries, how they work and demos of failover scenarios. Let’s demystify the layers and show the details of what is needed and how it can be done accurately and reliably.