The 1:10:100 rule of data quality
·4 mins
𝗧𝗵𝗲 𝟭-𝟭𝟬-𝟭𝟬𝟬 𝗿𝘂𝗹𝗲 𝗼𝗳 𝗱𝗮𝘁𝗮 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 # One of my favourite talks at Big Data LDN was by Hannah Davies on The Building Blocks of Data Culture During Transformation.
Daily data contracts tips
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(Don’t worry—I hate spam, too, and I’ll NEVER share your email address with anyone!)Love to read the little tidbits of insight and advice! The fact everything is both short and to-the point makes it actionable and easy to implement. Of course it's clear that Andrew goes deep on data contracts, data products and all the minute details. But as someone once said, the people who really get things are the ones that can package it in a clear language! Focusing a lot on the (actually hard) aspects around driving changes in culture and people.
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2024
The quality of your data isn't good or bad
·1 min
The quality of your data isn’t simply “good” or “bad”.
How I applied data mesh to my organisation
·2 mins
My post the other day on understanding the concepts, and applying them at your organisation reminded me of how I first encountered data mesh, and how I started applying some of the concepts to my organisation.
Even if you had perfect data, you should still be building defensive data pipelines
·1 min
I talk a lot about data quality and how it could be improved, because I strongly believe that with a little bit more discipline we can do a lot better.
Understanding the concepts, and applying them at your organisation
·1 min
There’s a lot of great writing out there about interesting ideas like data contracts, data mesh, and much more.
If data is part of engineering, do we need data contracts?
·1 min
David Jayatillake published an interesting post recently titled “We don’t need data contracts”.
Implement your tools where your users expect them to be
·2 mins
If you want your users to use the tools you are building or onboarding, it’s important to implement them exactly where they expect them to be.
Bringing producers and consumers together with data contracts
·1 min
The definition and evolution of the data contract should be a collaboration between the data producers and the data consumers.
A multi-million dollar data quality issue
·2 mins
Someone reached out to me and asked me to present on data contracts to their organisation after they had a data quality issue that directly resulted in multi-million dollars of lost revenue.
Without set expectations users tend to be optimistic
·1 min
In the absence of set expectations users tend to be overly optimistic about the quality, reliability or dependability of the data.