build1 publisher
Per-byte metering on 50KB records pushed Perplexity from DynamoDB to a home-built Rust store
Perplexity moved its search serving tier from DynamoDB to CobbleDB, an in-house Rust store, and cut median batch reads from 31.4ms to 5.60ms. The cost case carries to other retrieval teams only at similar payload sizes and request rates.
Publishers:infoq.com
Reality
- Evidence50
- Adoption20
- Hype gap+10
- Incentives
- Insufficient
- Confidence50