Tag: Wikidata

Tech Lead Digest – Q2 2021

This is the second installment of my tech lead digest digest with my tech lead hat on for the Wikidata Wikibase team. This is a digest of my internal digest emails. These contain lots of links to reading, podcasts and general goings on that could be useful to a wider audience. 🧑‍🤝‍🧑Wikidata & Wikibase Federated…

By addshore June 26, 2021 2

Tech Lead Digest – Q1 2021

At some point last year I started sending a weekly internal digest to the Wikidata Wikibase team with my tech lead hat on. The emails are internal only but contain lots of links to reading, podcasts and general goings on that could be useful to everyone. So here is my first Wikidata Wikibase tech lead…

By addshore May 24, 2021 2

Testing WDQS Blazegraph data load performance

Toward the end of 2020 I spent some time blackbox testing data load times for WDQS and Blazegraph to try and find out which possible setting tweaks might make things faster. I didn’t come to any major conclusions as part of this effort but will write up the approach and data nonetheless incase it is…

By addshore February 10, 2021 1

Using OpenRefine with Wikidata for the first time

I have long known about OpenRefine (previously Google Refine) which is a tool for working with data, manipulating and cleaning it. As of version 3.0 (May 2018), OpenRefine included a Wikidata extension, allowing for extra reconciliation and also editing of Wikidata directly (as far as I understand it). You can find some documentation on this…

By addshore July 7, 2020 2

Wikidata Map May – November 2019

It’s time for another blog post in my Wikidata map series, this time comparing the item maps that were generated on the 13th May 2019 and 11th November 2019 (roughly 6 months). I’ll again be using Resemble.js to generate a difference image highlighting changed areas in pink, and breakdown the areas that have had the…

By addshore April 21, 2020 1