Long-form posts on UUID design, performance, and security from tooljo's UUID/GUID generator.https://guid.tooljo.com/en-ushttps://guid.tooljo.com/blog/stripe-discord-shopify-id-systems/https://guid.tooljo.com/blog/stripe-discord-shopify-id-systems/Three of the largest API providers in the world picked something other than UUIDs for their IDs. Here's what they use instead and what their design choices say about identifier systems at scale.Mon, 27 Apr 2026 00:00:00 GMT