Author Archives for Matt Doherty
ARK 8: Testing
October 4, 2024 12:51 pm Comments Off on ARK 8: Testing
SQL-iloquies: A kdb+ SQL agent
September 21, 2023 4:36 pm Comments Off on SQL-iloquies: A kdb+ SQL agentAnalysing UK crime data: Ouch that Herts!
November 6, 2018 10:01 am 3 CommentsLearn kdb+ in X minutes
October 27, 2016 4:57 pm Comments Off on Learn kdb+ in X minutesNo programming language is an island. In modern data infrastructures many languages and tools peacefully co-exist, and so do... View Article
UK general election 2015 – telling the story of results night with data
May 11, 2015 1:44 pm 1 CommentIf you have been keeping abreast of the UK news recently, you may have heard that an election was happening. ... View Article
Six Nations 2015 – using data to tell a story with TorQ and d3.js
March 26, 2015 12:09 pm 6 CommentsThis year’s six nations championship will go down in history as one of the best ever (and not just because... View Article
Superbowl XLIX – data visualization using TorQ and d3.js
February 5, 2015 3:18 pm 3 CommentsThis weekend saw the New England Patriots face the Seattle Seahawks in the annual American sports-travaganza that is the... View Article
kdb programming challenge – the Morse-Thue sequence
December 15, 2014 10:40 am 2 CommentsThis week’s post is going to be a little different from the last few in that there won’t be one... View Article
kdb programming challenge – self similarity
November 21, 2014 1:37 pm 9 CommentsA self similar object is one that is exactly or approximately similar to a part of itself (i.e. the whole... View Article
kdb programming challenge – square-free sequences
October 17, 2014 1:55 pm 12 CommentsContinuing on from the number base challenge, this time around we will be looking at square-free sequences. Although they might... View Article
kdb programming challenge – number bases
October 2, 2014 11:14 am 12 CommentsIn systems of numbers the radix or base is the number of unique digits or symbols that are used to... View Article