TAF vs TAC in Oracle RAC – What Actually Happens on Failover?

Описание: In this video, Ankush Sir explains a real-world scenario using a 2-Node Oracle RAC setup — where one node goes down during an ongoing operation.

👉 What happens to your SELECT query if a node crashes?
👉 Can your INSERT, UPDATE, or DELETE operations automatically switch to the other node?

You’ll learn the key difference between Oracle TAF (Transparent Application Failover) and TAC (Transparent Application Continuity) — and why TAF only supports SELECT operations during failover, while TAC can handle both SELECT and DML.

💡 If you're working with Oracle RAC or preparing for an interview, this is a must-watch!
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