Re: Database I/O Modernization

Doesn't all these calls affect performance ?

I'm curious about the performance too. I haven't tested it. But just
reviewing the source code that I referenced in my original post we can see
that you have to pass through:

2 procedure calls.
2 monitor, on-error blocks.
2-3 select blocks.

before an I/O opcode is invoked.

If an error occurs, then you add the overhead pertaining to error
percolation.

Given the additional overhead, one should be able to expect some additional
benefit. What if any might that be?