Sep 4, 2021Repost from KDnuggets: Practising SQL without your own databaseThis article was first published on KDnuggets and was one of the Most Shared for the week of Aug 9-15, 2021 and "Trying to learn SQL...
Aug 25, 2021"Journey from Data analyst to (Citizen) Data scientist" workshop at ODSC APAC 2021 - AnnouncementOne of the frequently asked questions I received is, "Where/ how to start learning data science?" In this short blogpost, I write about...
Aug 3, 2021Commodities Trading 2021 (November 9-10, Online)Data Double Confirm is proud to be a media partner for Commodities Trading 2021. Covid 19 has led to unprecedented market volatility and...
Jul 24, 2021Interpreting Covid-19 charts"The numbers have no way of speaking for themselves. We speak for them. We imbue them with meaning." - Nate Silver, The Signal and the...
Jul 9, 2021Primary School Registration 2021 Data VisualizationThis is based on the data made available in ChannelNewsAsia's article on Primary school registration map: Find out how many vacancies are...
Jun 20, 2021Working with regex - PythonRecently I had to work with regex and wasn't sure if I was going to get the output I want based on the regex I came up with/ the...
Jun 20, 2021Visualising Covid-19 Spread in Singapore - AnnouncementWe're doing a sharing on Visualizing Covid-19 Spread in Singapore on 28 Jun, 7pm SGT. Sign up here if you are interested:...
May 20, 2021Conf42: Python 2021 Talk - AnnouncementI'll be giving a talk on the above at Conf42: Python 2021. More details can be found here: http://www.conf42.com/Python_2021_Hui_Xiang_Ch...
Apr 25, 2021Data Distribution - Featured on requestThis is an excerpt from chapter 11 of Data Engineering on Azure, with some edits to keep it self-contained. Notably this article omits...
Mar 6, 2021Tech Reading Club - AnnouncementSupport a social good initiative, Tech Reading Club, to encourage more women to pursue STEM/ tech careers! We will be launching the first...
Mar 1, 2021Python for ML and AI Virtual Summit - AnnouncementI'm currently helping out as part of the Program Committee for a virtual Python for ML and AI Global Summit: https://python.geekle.us....
Jan 22, 2021Big Cloud Data Science Salary Reports 2021 - Featured on requestBig Cloud has released the fifth edition of their salary reports, having spent 2020 carefully collating crowd-sourced data from...
