#uuidv7 on Hacker News

3 stories tagged uuidv7, newest first.

Screenshot of alexsci.com: UUIDv7: Timestamps aren’t time-ordered and other oddities

UUIDv7: Timestamps aren’t time-ordered and other oddities (alexsci.com)

150 points by ibobev 2 days ago | 121 comments

Blog post arguing that UUIDv7 does not reliably provide monotonic ordering, accurate creation timestamps, or unguessability, examining RFC 9562 and implementations like Python's.

uuidv7 uuid rfc-9562 python

Screenshot of buildkite.com: Goodbye integers, hello UUIDv7

Goodbye integers, hello UUIDv7 (buildkite.com)

643 points by juanfatas 3 years ago | 321 comments

Buildkite blog post explaining their move from integer primary keys to time-ordered UUIDv7 identifiers.

uuidv7 uuid primary-keys postgresql

Screenshot of github.com: Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs

Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs (github.com)

371 points by dloreto 3 years ago | 198 comments

GitHub repository for TypeID, a type-safe, K-sortable, globally unique identifier format based on UUIDv7 and inspired by Stripe IDs.

typeid uuidv7 uuid unique-identifiers

#uuidv7 on Hacker News

UUIDv7: Timestamps aren’t time-ordered and other oddities(alexsci.com)

Goodbye integers, hello UUIDv7(buildkite.com)

Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs(github.com)

UUIDv7: Timestamps aren’t time-ordered and other oddities (alexsci.com)

Goodbye integers, hello UUIDv7 (buildkite.com)

Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs (github.com)