Tag: Oracle

Community

Monitoring rollback progress

(QIANGHUA MA) When a large transaction takes a long time to rollback, it is good to know how much of the rollback is done and estimate how long it is going to take. Given the session’s sid, it can be done with the simple statement below, tested on Oracle9i. When a transaction is rolling back, the t.

Community

Transparent Data Encryption

(Arup Nanda) It’s your organization’s worst nightmare: Someone has stolen backup tapes of your database. Sure, you built a secure system, encrypted the most sensitive assets, and built a firewall around the database servers. But the thief took the easy approach: He took the backup tapes, ostensibly