Uber Blog company blog
Migrating Uber's ledger data from DynamoDB to LedgerStore
This week, we'll dive into how we migrated Uber’s business-critical ledger data to LedgerStore. We'll detail how we moved more than a trillion entries (making up a few petabytes of data) transparently and without causing disruption, and we'll discuss what we learned during the migration.
- Points
- 328
- HN comments
- 335
- Submissions
- 1
- Cited by
- 0 commenters
Databases & DataInfrastructure & DevOps2024
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| May 20, 2024 | Migrating Uber's ledger data from DynamoDB to LedgerStore by gronky_ | 328 | 335 |
