A reader, September 09, 2021 - 7:57 am UTC
Thanks!!! I also thought the same. Better to confirm with an expert.
Chuck Jolley, September 09, 2021 - 4:08 pm UTC
It might also be worth mentioning that PhD level mathematicians have been working on optimising the Oracle DB engine for over 4 decades. It is very unlikely that the outside server is going to be more efficient than the DB engine at much of anything.
I used to follow the site of a former Oracle internal programmer. It was seriously hard core geeksville.
September 10, 2021 - 12:39 pm UTC
The cpu/network cost to ship 99,00 rows
Rajeshwaran Jeyabal, September 13, 2021 - 4:34 am UTC
a) Select + regex + between => returns 1000 rows of data
b) Select + between => returns 100,000 rows of data
The cost differential between (a) and (b) is now ENORMOUS. The cpu/network cost to ship 99,00 rows
dont it mean "The cpu/network cost to ship 99,000 rows" instead of
"99,00 rows" ?
September 20, 2021 - 4:02 am UTC