Slide 9
Slide 9 text
ULID
Unix epoch (Big Endian)
48bits
UUID v4
4bits
Version
2bits
Variant
Random
12bits
Random
62bits
Random
48bits
4
128-bit (16-bytes) block of data
6-bit reserved for the version and variant
122-bit Random data, Good distribution
Lexicographically sortable, time-based locality
48-bit Timestamp, Big-Endian encoded
128-bit (16-bytes) block of data
Universal Unique Identifier
Universally Unique Lexicographically Sortable Identifier