CA37- Durability

Let’s understand durability using a simple accounts table Initially, we have: Alice = 1000 Bob = 500 let's perform a money transfer of 300 from Alice to Bob: At this point we deducted money from Alice added it to Bob and committed the transaction. So, the updated balances become Alice = 700 Bob = 800 this is durability Now we simulate system restart reconnect and check data: SELECT * FROM accounts; Result: Alice = 700 Bob = 800 even after restart data is still there Conclusion: Once a transaction is committed its changes are permanently saved in the database. That's exactly what durability means