July 6, 2026
Sorted out... or roasted out?
Orasort: 5x faster column-sorting with an expired patent from Oracle
Oracle’s old speed trick is free now, but the comments are roasting the article
TLDR: Oracle’s once-patented database speed trick is now free for anyone to use, which could help cheaper, faster data sorting across the industry. But the real fireworks came from commenters, who argued the patent never should’ve existed and mocked the article’s explanation as sloppy and possibly AI-made.
A 20-year-old Oracle patent has finally aged out, and that means a once-protected sorting trick called Orasort is now free for everyone to use. In plain English: it helps databases put text in order much faster by comparing bigger chunks at once instead of crawling through letters one by one. That could mean lower cloud bills and speed boosts for open-source projects like MySQL and PostgreSQL. Sounds like a feel-good tech liberation story, right? The community had other plans.
Instead of cheering, commenters instantly turned the thread into a courtroom, a fact-check, and a roast battle. The loudest reaction was outrage that such an "obvious" idea was patented in the first place, with one user saying it’s "kind of insane" and arguing people probably reinvented it over and over anyway. Another camp was less interested in Oracle drama and more interested in dragging the write-up itself, calling it vague, weirdly formatted, and possibly AI-flavored regurgitation. Ouch. One commenter even dropped a better explainer like they were tossing evidence onto the table.
And yes, the nitpicking got deliciously specific. One reader zeroed in on the phrase "CPU register is naturally 8 bytes" and basically said, excuse me, what does “naturally” even mean? That turned the whole conversation from "cool, faster sorting" into a classic internet pile-on: part patent rage, part pedantry, part meme-worthy snark. In other words, exactly the kind of comment section chaos people secretly came for.
Key Points
- •The article says Oracle developed a sorting algorithm called Orasort that made database sorting 5x faster.
- •The article states that the Orasort patent, registered for Mark Callaghan, expired in 2024 after a 20-year term and entered the public domain.
- •Traditional DBMS sorting is described as comparing strings one character at a time until a difference is found.
- •Orasort is described as comparing 8-byte chunks by converting them into 64-bit integers, reducing CPU cycles.
- •The article says MySQL, PostgreSQL, and cloud providers such as AWS can benefit from the algorithm through experimentation, integration, and lower compute costs.