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"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat

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"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum

"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

"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

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»Forums Index »Archive (2017 and earlier) »Data and Content Support »IQFeed delayed 2 minutes

Author	Topic: IQFeed delayed 2 minutes (3 messages, Page 1 of 1)
kdresser -Interested User- Posts: 71 Joined: Nov 25, 2004	Posted: Aug 30, 2005 09:54 AM Msg. 1 of 3 Today, 05/08/30, between roughly 10:00 and 10:30 ET, server 66.112.156.220:60002 was delaying quotes by up to 115 seconds. This happened on two machines, connected to this same server through the same i-net connection, and the delays matched to within 0.4 sec. One machine uses IQCM 2.3.0.8 -- it was indicating a 10KB/sec i-net data rate during the whole episode. What causes these delays? What's being done to correct? Does the satelite feed experience the same delays? TIA for your answers. JKD Here's a log of the delayed "T,..." record arrivals... _002253_050830.051116.18 -- TCPIP Rx: S,CUST,real_time,66.112.156.220,60002,OssnxA8y8Ehfy,2.5.3,0,RT_TRADER DTNNEWS COMTEX PRIMEZONE INTERNET_WIRE AMEX NASDAQ NYSE CUSTSCANS,Ab DG X Ag Ah A O N E D 1,500,FREE_NOBILL,, _002260_050830.051124.01 -- Time decisecond correction: 0.5 _002262_050830.065601.70 >> T,20050830 09:56: late by 1.7 sec _002263_050830.065906.34 >> T,20050830 09:59: late by 6.3 sec _002264_050830.070011.15 >> T,20050830 10:00: late by 11.2 sec _002265_050830.070132.21 >> T,20050830 10:01: late by 32.2 sec _002266_050830.070248.78 >> T,20050830 10:02: late by 48.8 sec _002267_050830.070403.15 >> T,20050830 10:03: late by 63.2 sec _002268_050830.070513.50 >> T,20050830 10:04: late by 73.5 sec _002269_050830.070620.85 >> T,20050830 10:05: late by 80.9 sec _002270_050830.070715.00 >> T,20050830 10:06: late by 75.0 sec _002271_050830.070828.06 >> T,20050830 10:07: late by 88.1 sec _002272_050830.070928.20 >> T,20050830 10:08: late by 88.2 sec _002273_050830.071030.76 >> T,20050830 10:09: late by 90.8 sec _002274_050830.071129.17 >> T,20050830 10:10: late by 89.2 sec _002275_050830.071229.54 >> T,20050830 10:11: late by 89.5 sec _002276_050830.071331.34 >> T,20050830 10:12: late by 91.3 sec _002277_050830.071448.79 >> T,20050830 10:13: late by 108.8 sec _002278_050830.071555.29 >> T,20050830 10:14: late by 115.3 sec _002279_050830.071642.21 >> T,20050830 10:15: late by 102.2 sec _002280_050830.071742.15 >> T,20050830 10:16: late by 102.2 sec _002281_050830.071838.81 >> T,20050830 10:17: late by 98.8 sec _002282_050830.071920.04 >> T,20050830 10:18: late by 80.1 sec _002283_050830.072021.31 >> T,20050830 10:19: late by 81.3 sec _002284_050830.072113.15 >> T,20050830 10:20: late by 73.2 sec _002285_050830.072157.12 >> T,20050830 10:21: late by 57.1 sec _002286_050830.072256.42 >> T,20050830 10:22: late by 56.4 sec _002287_050830.072349.92 >> T,20050830 10:23: late by 49.9 sec _002288_050830.072440.56 >> T,20050830 10:24: late by 40.5 sec _002289_050830.072527.48 >> T,20050830 10:25: late by 27.4 sec _002290_050830.072606.64 >> T,20050830 10:26: late by 6.6 sec _002291_050830.072802.84 >> T,20050830 10:28: late by 2.9 sec _002296_050830.073304.17 >> T,20050830 10:33: late by 4.4 sec _002318_050830.073400.98 >> T,20050830 10:34: late by 1.2 sec _002343_050830.073600.93 >> T,20050830 10:36: late by 1.2 sec _002344_050830.073701.00 >> T,20050830 10:37: late by 1.2 sec _002345_050830.074104.59 >> T,20050830 10:41: late by 4.8 sec _002346_050830.074204.85 >> T,20050830 10:42: late by 5.1 sec _002347_050830.074408.25 >> T,20050830 10:44: late by 8.5 sec _002348_050830.074521.92 >> T,20050830 10:45: late by 22.2 sec _002349_050830.074625.59 >> T,20050830 10:46: late by 25.8 sec ###
skunk -DTN Evangelist- Posts: 249 Joined: May 7, 2004	Posted: Aug 30, 2005 05:03 PM Msg. 2 of 3 I saw the same lag issue -- but I was connected to 66.112.156.227,60002 My worst lag was "only" 45 secs at 10:05:45 AM
skunk -DTN Evangelist- Posts: 249 Joined: May 7, 2004	Posted: Aug 31, 2005 09:27 AM Msg. 3 of 3 Server 66.112.156.221,60002 Very bad today: Aug 31, 2005 9:58:08 AM : *** IQFeed lag detected (lag = 8828 ms) * Aug 31, 2005 9:59:16 AM : * IQFeed lag detected (lag = 16468 ms) * Aug 31, 2005 10:00:25 AM : * IQFeed lag detected (lag = 25500 ms) * Aug 31, 2005 10:01:32 AM : * IQFeed lag detected (lag = 32562 ms) * Aug 31, 2005 10:02:37 AM : * IQFeed lag detected (lag = 37437 ms) * Aug 31, 2005 10:03:44 AM : * IQFeed lag detected (lag = 44109 ms) * Aug 31, 2005 10:04:51 AM : * IQFeed lag detected (lag = 51187 ms) * Aug 31, 2005 10:05:57 AM : * IQFeed lag detected (lag = 57468 ms) * Aug 31, 2005 10:07:04 AM : * IQFeed lag detected (lag = 64421 ms) * Aug 31, 2005 10:08:10 AM : * IQFeed lag detected (lag = 70812 ms) * Aug 31, 2005 10:09:16 AM : * IQFeed lag detected (lag = 76312 ms) * Aug 31, 2005 10:10:19 AM : * IQFeed lag detected (lag = 79328 ms) * Aug 31, 2005 10:11:26 AM : * IQFeed lag detected (lag = 86718 ms) * Aug 31, 2005 10:12:35 AM : * IQFeed lag detected (lag = 95703 ms) * Aug 31, 2005 10:13:42 AM : * IQFeed lag detected (lag = 102531 ms) * Aug 31, 2005 10:14:44 AM : * IQFeed lag detected (lag = 104125 ms) * Aug 31, 2005 10:15:46 AM : * IQFeed lag detected (lag = 106859 ms) * Aug 31, 2005 10:16:38 AM : * IQFeed lag detected (lag = 98218 ms) * Aug 31, 2005 10:17:43 AM : * IQFeed lag detected (lag = 103484 ms) * Aug 31, 2005 10:18:37 AM : * IQFeed lag detected (lag = 97953 ms) * Aug 31, 2005 10:19:23 AM : * IQFeed lag detected (lag = 83093 ms) * Aug 31, 2005 10:20:07 AM : * IQFeed lag detected (lag = 67000 ms) * Aug 31, 2005 10:20:46 AM : * IQFeed lag detected (lag = 46281 ms) * Aug 31, 2005 10:21:30 AM : * IQFeed lag detected (lag = 30000 ms) * Aug 31, 2005 10:22:07 AM : * IQFeed lag detected (lag = 7093 ms) *** Edited by skunk on Aug 31, 2005 at 09:27 AM

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