Of all the forms of tech debt, decoherence is the worst. It compounds exponentially with a system's rate of change, and AI is now producing it faster than ever, leading us deeper and deeper into the abyss...

ArcadeDB 26.10.2 closes 682 issues and pull requests across about 1,360 commits. A query admission gate and list/terminate for running queries arrive, point lookups get 3 to 7 times faster through a s...

SLED is a symbolic Scheme-inspired LISP for DOS.

SLED is a symbolic Scheme-inspired LISP for DOS.

The Software ToolworksLisp/80

SLED is a LISP for DOS.

ArcadeDB 26.9.1 is the largest release we have ever shipped: 992 issues and pull requests closed, 1,500 commits. Full backups are 27.6x faster and no longer stall writers, a family of wrong-result def...

SLED is a LISP for DOS.

What are we really doing?

50+ open-source data tools compared across ingestion, storage, compute, orchestration, streaming, and BI. Updated April 2026 with live GitHub stats and comparison tables.

ArcadeDB passed 34 of 34 in-house Jepsen tests on its Raft (Apache Ratis) HA stack: ACID, linearizability, and transaction isolation under partitions, crashes, pauses, and clock skew.

ArcadeDB 26.5.1 ships a brand-new sparse vector index with server-side hybrid retrieval, INT8 quantization end-to-end, EXTERNAL property storage, query partitioning, offline HA cluster bootstrap, and ...

DatAasee - A Metadata-Lake for Libraries. Contribute to ulbmuenster/dataasee development by creating an account on GitHub.

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Selected Metadata Standards. GitHub Gist: instantly share code, notes, and snippets.

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ArcadeDB 26.3.1 Release Notes We're excited to announce ArcadeDB 26.3.1, a feature-packed release with 190+ commits and 52 closed issues that brings major new capabilities including a completely re...

@ -0,0 +1,189 @@ ArcadeDB 26.2.1 Release Notes We're excited to announce ArcadeDB 26.2.1, a massive release that brings 484 commits and 200+ closed issues with significant advancements across the p...

I started programming when I was 7. I''m 50 now and the thing I loved has changed (www.jamesdrandall.com) 02-10  ↑ 110 HN Points

ArcadeDB 26.1.1 Release Notes We're excited to announce ArcadeDB 26.1.1, a significant release that brings 92 closed issues and introduces major new capabilities to the platform. This release marks...

ArcadeDB 25.12.1 Release Notes We're excited to announce the release of ArcadeDB v25.12.1! This release includes significant bug fixes, new features, performance improvements, and dependency update...

Making sense of ~5 years of vendor speak, 10 different architectures that are actually the same, semantic layers finally maturing, and a Bartridge in a B-tree.