Tag: High Availability

DB_BLOCK_CHECKSUM vs DB_BLOCK_CHECKING

I've been reading the guide Oracle Database High Availability Best Practices. In the Chapter 8 about Data Guard, it mentions two parameters for Redo Apply best practices: DB_BLOCK_CHECKSUM and DB_BLOCK_CHECKING and suggests to set them to FULL and MEDIUM/FULL respectively. It's quite confusing when looking at the definition of two parameters: DB_BLOCK_CHECKING = { FALSE … Continue reading DB_BLOCK_CHECKSUM vs DB_BLOCK_CHECKING