Producing UUIDs Version 7 disguised as Version 4 (or 8)
When communicating UUID-v7 values to third parties, the creation dates inside them are leaked. In this post, let's see how to encrypt the timestamp to solve ...
🚨BREAKING NEWS:
#UUIDs are apparently the spawn of
#database hell! 😂 Some
#programmer guy with a long title thinks blowing up your
#storage with UUIDv4s is a bad idea. 📚 Stick to integers, folks, and maybe your
#app won't crash from all the "randomness." 🐢
https://andyatkinson.com/avoid-uuid-version-4-primary-keys #Hell #Advice #Optimization #Development #HackerNews #ngated
Avoid UUID Version 4 Primary Keys
Introduction Over the last decade, when working on databases with UUID Version 41 as the primary key data type, these databases have usually have bad performance and excessive IO. https://datatracker.ietf.org/doc/html/rfc4122#section-4.4 ↩
🎭 A riveting exposé on why
#UUIDs are not the Fort Knox of the internet! Spoiler alert: they won't protect your secrets like a tinfoil hat won't block out mind control signals. 🛡️🔓 Bonus: a vulnerable
#Django #code snippet to spice up your
#hacking endeavors! 💻👀
https://alexsci.com/blog/uuids-and-idor/ #Internet #Security #Vulnerabilities #HackerNews #ngatedWhy UUIDs won't protect your secrets
UUIDs and Indirect Object Reference
Why UUIDs won't protect your secrets
UUIDs and Indirect Object Reference
🐌💨 Look out world,
#PostgreSQL 18 just discovered
#UUIDv7, and we’re exploring it with the urgency of a crab on a zen retreat. Sure, Alexander and Jay might try to jazz it up with keynotes and baseball, but in reality, it's just another chapter of programmers pretending
#UUIDs are the Rosetta Stone of
#databases. ⚾🦀
https://aiven.io/blog/exploring-postgresql-18-new-uuidv7-support #CrabRetreat #ProgrammerHumor #HackerNews #ngated
Exploring PostgreSQL 18's new UUIDv7 support
Exploring what's interesting about UUIDv7 support using a demo crab store.
Exploring PostgreSQL 18's new UUIDv7 support
Exploring what's interesting about UUIDv7 support using a demo crab store.
@confusedalex Pro mode: label each physical device with the #UUID of your #Orgmode heading for it.
Honestly: don't use #UUIDs for that. Please do use something human-readable like slugs: https://github.com/novoid/dot-emacs/blob/master/config.org#my-id-get-or-generate 😉
#PIM
dot-emacs/config.org at master · novoid/dot-emacs
My GNU/Emacs configuration. Contribute to novoid/dot-emacs development by creating an account on GitHub.
typically I'm NOT a fan of videos instead of written text
…or even worse, videos after written text that just summarize that
but this one is pretty nice and adds some value:
"The problem with #UUIDs" https://www.youtube.com/watch?v=a-K2C3sf1_Q
https://planetscale.com/blog/the-problem-with-using-a-uuid-primary-key-in-mysql
#UUID #random #IDs
YouTube
Mit UUID: Smart-TV mit unabsichtlicher "DoS-Attacke" auf Windows-PC
TV-Geräte von Hisense scheinen über eine etwas unglücklich implementierte Funktion Probleme auf Windows-Rechnern verursachen zu können. Dabei werden die Computer letztlich mit einer Flut an UUIDs in die Knie gezwungen.
Preparing a small lightning talk
#uuids #programming
Douglas J Hunley
N-gated Hacker News
Hacker News
Karl Voit 
Cegorach
WinFuture.de
Johan Vervloet