× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. September 2008

Re: Interesting Benchmarks -- SQL, RPG, Journaling, and Triggers

Charles Wilt wrote:
File journaled, RPGLE trigger updates "shadow" table
using SQL, no commit 470 34:52
using SQL, single commit 493 23:49
using RPG, commit every 1000 344 11:02
using SQL Cursor, commit every 1000 394 12:29
using RPG, commit every 1000, trigger using DS i/o 335 10:17

Personally, I expected a bigger difference by changing the trigger to use
results DS's for input/output to the file.

Maybe Barbara can comment.


If you mean comment on using results DS's for I/O, I wouldn't have even expected that much difference. But the amount of difference from using a result DS would depend on the number and nature of the fields.

If you mean comment on this whole thread, it's way out of my area of expertise.


As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Replies:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.