Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"I am keeping IQFeed, much better reliabilty than *******. I may refer a few other people in the office to switch as well." - Comment from Don
"I've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
"I "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"I'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"I was on the phone with a friend who uses CQG and right after the Fed announcement, CQG was as much as 30 seconds behind DTN.IQ. Some quotes were off by as much as 15-18 cents. Your feed never missed a beat." - Comment from Roger
"I was with ******* for 4 years at $230 a month, this is a huge savings for me, GOD BLESS YOU PEOPLE," - Comment from T.S. via Email
"Everything is working great ! Very impressive client. The news refreshes better and is more pertinent than the ******* feed I paid $ 100/month for. I Also like the charts a lot." - Comment from Leon
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Product Support »DTNIQ Client Software Wish List »IQConnect suggestion
Author Topic: IQConnect suggestion (2 messages, Page 1 of 1)

mvo
-Interested User-
Posts: 8
Joined: Apr 8, 2009


Posted: Apr 14, 2009 10:09 AM          Msg. 1 of 2
I'd like to suggest that DTN team considers stripping out calculation of "unnecessary" derived fields in IQConnect when user is not subscribing those with Dynamic Fieldset. This should substantially reduce IQConnect CPU utilization, especially during the fast market.
Personally, I use only 1/8th of the total available fields, and none of them are calculated.

Thanks,
M.

DTN_Jay_Froscheiser
-VP, Product Operations-
Posts: 1746
Joined: May 3, 2004

DTN IQFeed/DTN.IQ/DTN NxCore


Posted: Apr 16, 2009 08:27 AM          Msg. 2 of 2
We are considering doing this as part of a Java version of IQFeed. In that version, we are evaluating having an option to only send a stream of trade and quotes and nothing else. Of course this means you won't get any cumulative volume, change or any other information that is derived from the stream. If we were to make this configurable, we would likely not save any CPU cycles as we would exchange "calculating data" for "checking to see if we should calculate data". Thus, it will likely be all or none.

Jay Froscheiser
DTN - Trading Markets
 

 

Time: Tue November 29, 2022 4:35 AM CFBB v1.2.0 0 ms.
© AderSoftware 2002-2003