Sub-Millisecond API Response: How Custom Data Layers Help
5 min read
API latency is dominated by the data layer. If every request hits PostgreSQL or Redis, your P99 is at least several milliseconds. For user-facing or trading APIs, that is often too slow.
Purpose-built in-memory engine: no disk, no generic query parser, no unnecessary structures. Reads and writes are tuned to your schema and access pattern. Result: P99 in the tens or hundreds of microseconds instead of milliseconds.
Faster pages, higher conversion, better UX. For trading or real-time systems, it is the difference between viable and not. At Hendoi we build custom database engines (VeloxDB) so your API can hit sub-ms on the hot path. USA, Canada, Bengaluru. Contact us.
📞 +91-9677261485 | 📧 support@hendoi.in | Contact us
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