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 just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"Just a thank you for the very helpful and prompt assistance and services. You provided me with noticeably superior service in my setup compared to a couple of other options I had looked at." - Comment from John
"You are much better than lawyers or the phone company because you answer the phone when I call! I just love your customer service." - Comment from Isreal
"I am very pleased with the DTNIQ system for quotes and news." - Comment from Larry
"Thank you so much - awesome feed, awesome service!" - Comment from Greg via Email
"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"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
"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've been using Neoticker RT with IQFeed for two months, and I'm very happy with both of the products (I've had IQFeed for two years with very few complaints). The service from both companies is exceptional." - Comment from Public Forum
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 »IQFeed Developer »IQFeed Developer Support »Log File Issues and One Drive
Author Topic: Log File Issues and One Drive (2 messages, Page 1 of 1)

MV_opt
-Interested User-
Posts: 19
Joined: Jun 3, 2020
Posted: Aug 16, 2020 07:17 PM          Msg. 1 of 2
Not sure if you are seeing this elsewhere but our clients are typically opening hundreds of streams and a couple were having terrible performance during the New York open and close.

One of the items we discovered when working with these clients was that their Documents folder was being synched to One Drive. The issue is that the IQConnect log file (which can be over 7 GB for a whole day session) is in {Documents}\DTN\IQFeed

Once we changed the registry setting for the users, there was a marked improvement in performance.

I would suggest that you find a better place for this file given that all new installs of Windows make it so that you have to Opt-out of documents being backed up to One Drive. AppData or ProgramData would be a better place.

DTN_Gary_Stephen
-DTN Guru-
Posts: 294
Joined: Jul 3, 2019
Posted: Aug 17, 2020 08:17 AM          Msg. 2 of 2
This behavior hasn't changed recently that I know of. I'll speak to the development team about it and post findings here.
Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist
 

 

Time: Fri March 24, 2023 5:05 AM CFBB v1.2.0 15 ms.
© AderSoftware 2002-2003