kdb+ and q
Q+A on all things kdb+ database and the q language
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Ashok Reddy on the Array Cast
In the latest episode of the Array Cast podcast we interview KX’s CEO, Ashok Reddy. On this episode we speak to Ashok about his experience in software development and the roles that KX, q and time-series computing will play in the future.
Most optimum way to search a column containing a list of values
Hello,I have a table with 'parent' and 'child' columns containing an id. I have another column named 'chain' that is a list containing id's of parents all the way to the root. This means that for a given row, the chain column contains the path to the...
Resolved! Multiple Chart, Single Cursor -- Chart GL
Greetings, I have 2 charts with identical datetime (y-axis). Id like to be able to make it so that when I move my cursor over one of the charts, it shows the values for the corresponding timestamp on the other chart. Similarly, I'd like to do the sam...
My Programming Journey
Hi KX Community! My name’s Megan, I’m a junior developer and I've been with KX for two years. I’m coming to the KX Community hoping to connect with beginners like myself and learn from other developers to further progress my programming ability. I wi...
Q For Problems - Episode 9
Hi everyone, Please check out episode 9 of the Q For Problems video series. This covers problem 9 from the Project Euler problem set. Project Euler - Problem 9 We want to find the the Pythagorean Triplet (a, b, c) for which a + b + c = 1000. Feel fre...
