ULID

• Practical log investigation to restore failure time from UUIDv7/ULID 2026-03-07
  We will summarize the practical steps to use the time information included in UUIDv7 and ULID to restore the time of failure and speed up primary isolation. It also deals with the pitfalls of time differences, clock discrepancies, and identical ms collisions.
• UUID v4 / UUID v7 / ULID im Vergleich: Zeitlichkeit, Effizienz und Lesbarkeit richtig bewerten 2025-08-27
  UUID v4 / UUID v7 / ULID im Vergleich: Zeitlichkeit, Kollisionen, Datenbankeffizienz und Praxisfallen – plus ein Blick auf UUID v1 / v6.