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A quick explanation of the Okta AD/LDAP DelAuth bug that was being shared around, and the importance of sensible defaults.
5 months ago

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More from Matt Blewitt

Leadership Power Tools: SQL and Statistics

A common pattern I’ve seen over the years have been folks in engineering leadership positions that are not super comfortable with extracting and interpreting data from stores, be it databases, CSV files in an object store, or even just a spreadsheet. We’re going to cover SQL & DuckDB, then some useful statistical tools: summary stats, distributions, confidence intervals and Bayesian reasoning.

4 months ago 26 votes
7 Databases in 7 Weeks for 2025

I’ve been running databases-as-a-service for a long time, and there are always new things to keep abreast of - new technologies, different ways of solving problems, not to mention all the research coming out of universities. In 2025, consider spending a week with each of these database technologies.

4 months ago 27 votes
7 Languages in 7 Weeks for 2025

It’s been over 14 years since the original 7 Languages in 7 Weeks was first published, giving a hands on tour of Ruby, Clojure, Haskell, Io, Scala, Erlang and Prolog. Ruby achieved critical mass, to some degree so did Scala, with the others being popular within their specific niches. This post shows 7 languages worth exploring in 2025.

4 months ago 29 votes
What Is a Senior Engineer, Anyway?

I’ve been having a bunch of conversations with my team about our career ladder, and what it means to be “senior” in a software engineering context. It’s a little different in every company, but here is my view.

4 months ago 24 votes
Regular Restarts Are Good, Actually

Anecdotally, one of the more maligned features of the Heroku platform are the 24-hour limits on compute units, known as “dynos”. This is actually a good thing, but very misunderstood.

4 months ago 25 votes

More in technology

Peanut butter toast

You never know what moments have staying power until they hit you.

17 hours ago 2 votes
The Rapture

It’s fascinating how these vascular bundles, containing xylem and phloem, are arranged in a ring located beneath the skin (periderm) and the cortex.

yesterday 2 votes
This student made his own odds with a DIY slot machine

Today’s digital slot machines are anything but “fair,” in the way that most of us understand that word. There is tight regulation in most places, but the machines can still adjust their odds of payout in order to maintain a specific profit margin. If the machine thinks it has paid out too many wins recently, […] The post This student made his own odds with a DIY slot machine appeared first on Arduino Blog.

2 days ago 2 votes
The post you knew was coming about the Switch 2 display

Nintendo gave the Switch 2 it's grand unveiling today, and I think it looks great. $449 is a steep starting price, but considering the features and the fact we live in a world of inflation and significant tariffs on many goods coming into the US, it's

2 days ago 3 votes
The government should stop worrying about the Daily Mail Test

You can't fix the Civil Service by penny-pinching

2 days ago 3 votes