my tools I always use for SQL tuning/troubleshooting:
sqld360 (Mauro Pagano) - every information about the SQL_ID in one shot
db optimizer (Kyle Hailey) - for realtime profiling and query diagramming
(Visual SQL Tuning/breaking down the logic behind the SQL) - I'm a very
visual guy
planx http://bit.ly/2B6Ysv0 ;(Carlos Sierra) - if I can't get sqld360, I
need to have this. it's like my text version of sqld360
sql monitor - if I can't have sqld360 and planx, at least I must have this
sql developer - the newest version has the plan_line_id on exec plan useful
for troubleshooting on 11.2/11.1 DBs
one example how I use some of the tools above together to troubleshoot a
SQL - http://bit.ly/2A9mSoA ;(correlating through plan_line_id and drilling
down on business logic w/ VST)
-Karl
On Sun, Nov 19, 2017 at 7:39 PM, dba oracle <iamanoracledba@xxxxxxxxx>
wrote:
Hi Gurus,
I am currently looking for a SQL Tuning tool can be used by DBA as well as
developers. The background is that we have many complex SQLs being
developed in our products, each developer may touch those SQLs and change
them if he/she is handling a ticket related to them. Every change might
cause performance changing (and actually they did). We want to find a tool
can be easily used by the developers, and then give them a training
session, they will be able to tune their new developed/changed SQL before
tagged to the release.
I've tried SQL developer. It just simply give us the chance to use SQL
Advisor.
I also tried Toad, it more looks like an offline SQL advisor. And it has
crashed several times in my Win 10. It is really frustrating.
I also found this tool, SQLBooster, from www.SQLFast.com. It's cool
because it can brake the complex SQL down to small queries to analyze the
bottleneck. But there is only a few documents provided in the website and
the UI is not so friendly. I am still struggling on testing it.
Do you guys have any recommendation?
Regards,
Wil
