Moved from legacy SQL systems · Vendor case study · Apr 2026 · MongoDB Atlas, MongoDB Search on Atlas · Unverified
Migrated billions of tax documents from legacy SQL to multi-cloud Atlas
Stated outcome: 99.99% uptime
From Avalara Modernizes its Global Tax Data Platform by Migrating to MongoDB Atlas, MongoDB, Apr 2026.5 months ago Avalara stack · MongoDB customers
Unverified: found by the daily run and not yet checked by hand.
| Date | What |
|---|---|
| Aug 20264 weeks ago | Scaled high-throughput payment aggregation on Atlas for Big Billion Days sales |
| Aug 20265 weeks ago | Moved its Prisma SASE health portal to a three-region Atlas cluster for zero-downtime failover |
| Jul 20268 weeks ago | Built an AI incident investigation tool that matches issues to historical context |
| Jul 20268 weeks ago | Powered RAG for its Webex virtual assistant over 3,600 help articles |
| Jul 20268 weeks ago | Built a persistent memory layer for its Lenai AI platform used across 90,000 employees |
| Apr 20265 months ago | Chose Atlas over DynamoDB and DocumentDB for its Nugget AI support platform |
Saturdays: new public customer stories, renewals and migrations, only in weeks with some.