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yesterday
I'm looking for information regarding hyperthreading with kdb+, main questions below
1) Does it cause any issues when enabled?
2) Does it impact the license in any way. 3) Are there any ...
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Hyperthreading
a week ago
Hi community,
There used to be this link that provides the instructions for the setup, but it's no longer valid and I cannot find out the updated link anywhere. Note that it's for the reverse direc...
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T
a month ago
2 Kudos
Our access patterns are heavily based upon accessing one sym for a long history, rather than accessing everything for a given date.
As such it would be massively more efficient for us to partition ...
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best practice request
2023.02.19
05:33 AM
https://code.kx.com/q/learn/reading/strings/#c_ns_n_nts
{$["j";x in V]'[x;"_"]} / Case
May I ask how does each both work here please?
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iterators
a month ago
Hi, Masters:
Last week, I created a partition table to store fundmental data, for example, Sector A has 10 equities and Sector B has 8 equities. The data changed day by day and was loaded by...
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sym file
2023.02.16
07:01 AM
Hello there,
I am trying to connect to kdb process from C++ (using the Qt framework) using the very simple example provided by Qt for their QWebSocket class here: https://doc.qt.io/qt-6/echocl...
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websocket
2023.02.07
02:09 AM
The syntax notion for opening a websocket is given as follows
r:(`$":ws://host:port")"GET / HTTP/1.1\r\nHost: host:port\r\n\r\n"
but what is the format if I want to connect with a specific URL an...
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websocket
2023.02.02
04:11 AM
I understand that kdb-tick should be run in order from ticker.
However, if ticker is terminated for some reason, rdb does not subscribe to the re-run ticker.
Need a way to re-subscribe or ...
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best practice request
