js-id
snowid
js-id | snowid | |
---|---|---|
3 | 5 | |
10 | 93 | |
- | - | |
5.9 | 1.8 | |
8 months ago | over 1 year ago | |
TypeScript | C | |
Apache License 2.0 | MIT License |
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js-id
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Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs
We have a uuidv7 implementation that we've been using with rocksdb for over a year https://github.com/matrixai/js-id
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Plan B for UUIDs: double AES-128
We evaluated ULID but we wanted something that is future proof for our decentralised secret sharing system. So we implemented UUIDv7 in TypeScript called `IdSortable` https://github.com/MatrixAI/js-id
It allows strict monotonic IDs when you provide it the previously generated ID. The resulting data structure is a Uint8Array making it easy to put into binary structures. Can also be used as a key inside any POJO record.
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Lesser Known PostgreSQL Features
I had reviewed existing UUIDv7 implementations and many were incorrect or had subtle timing bugs.
We ended up implementing UUIDv7 in our ID generation library https://github.com/MatrixAI/js-id. And we have a number of tests ensuring that it is truly monotonic even across process restarts.
See IdSortable.
snowid
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Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs
This looks really interesting! I recently wrote[1] a pure C (no external dependency) version of coordination free, k-ordered 128-bit UUID Generator library which is inspired by snowflake but has bigger key space and few nifty features to protect against clock skew etc. The 128 bits are split into
{timestamp:64, worker_id:48, seq: 16}
where the seq if id is requested within the same millisecond.[1] - https://github.com/beyonddream/snowid
- A Decentralized, K-Ordered Unique ID Generator Library in C
- Show HN: SnowId – A Decentralized, K-Ordered, 128-bit UUID library in C
- Project: A Decentralized, K-Ordered Unique ID Generator library in C.
What are some alternatives?
ksuid - K-Sortable Globally Unique IDs
typeid - Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs
typeid-sql - SQL implementation TypeIDs: type-safe, K-sortable, and globally unique identifiers inspired by Stripe IDs
typeid-go - Go implementation of TypeIDs: type-safe, K-sortable, and globally unique identifiers inspired by Stripe IDs
saltpack - a modern crypto messaging format
tbls - tbls is a CI-Friendly tool for document a database, written in Go.
launchpad - From Code to Kubernetes in One Step.
resource-id - Developer-friendly k-sortable IDs
postgres-elasticsearch-fdw - Postgres to Elastic Search Foreign Data Wrapper