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Postgres LISTEN/NOTIFY does not scale
Postgres LISTEN/NOTIFY can cause severe performance issues under high write concurrency due to a global lock during commit. Learn why it doesn’t scale and how to avoid outages.
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Popular Backend topics

For the first time in the history of TIOBE’s index, Java has slipped out of the top two, leaving Python to occupy the spot behind reignin...
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nim-lang/Nim.
Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages lik...
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Pocketlang is a small (~3000 semicolons) and fast functional language written in C. It’s syntactically similar to Ruby and it can be lear...
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Kawa is a general-purpose programming language that runs on the Java platform. It aims to combine:
the benefits of dynamic scripting la...
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What we can learn from “_why” the long lost open source developer…
Code might not last forever, but _why proves you can have an impact t...
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Rubinius began as a metacircular implementation of Ruby and was billed as Ruby in Ruby. Today the core and much of the standard library, ...
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GitHub - let-def/hotcaml: Hotcaml: an interpreter with watching and reloading.
Hotcaml: an interpreter with watching and reloading - Git...
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The other day I got a mail from Dean Galvin from Rowan University. Dean was doing an Erlang project so he asked “What example program wou...
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Why Rust should not have provided unwrap.
I see the unwrap function called a lot, especially in example code, quick-and-dirty prototype ...
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Introducing Trilogy: a new database adapter for Ruby on Rails | The GitHub Blog.
We’ve open sourced Trilogy, the database adapter we use...
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Other popular topics

Any thoughts on Svelte?
Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue...
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I’ve been hearing quite a lot of comments relating to the sound of a keyboard, with one of the most desirable of these called ‘thock’, he...
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Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
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Not sure if following fits exactly this thread, or if we should have a hobby thread…
For many years I’m designing and building model air...
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I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
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This is going to be a long an frequently posted thread.
While talking to a friend of mine who has taken data structure and algorithm cou...
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We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...
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A Brief Review of the Minisforum V3 AMD Tablet.
Update: I have created an awesome-minisforum-v3 GitHub repository to list information fo...
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If you’re getting errors like this:
psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
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