Field Notes
Use cases, network practices, and engineering notes from the OyuAI team.
NetFlow Monitoring at Scale: Flow Deduplication and Flow Aggregation with QuantumFlow Enterprise
Why NetFlow datasets explode at scale, and how flow deduplication and aggregation in QuantumFlow Enterprise keep Elasticsearch and ClickHouse pipelines fast, lean, and predictable.
NetFlow Breakthrough: 1.3M Flows/sec on One Box
QuantumFlow v0.8.0 sustains 1,332,290 flows per second on a single 96-core box — and delivers up to 10× the CPU efficiency of v0.6.0.
The Search Latency Impact of LogsDB
Benchmarking LogsDB query latency under DEFLATE vs LZ4 — and why switching codecs unlocks ~30% faster queries for less than 1% storage cost.
How you can save at least 50% by enabling LogsDB index mode
How LogsDB cuts Elasticsearch hot and warm tier cloud storage costs in half — concrete numbers across 100 TB, 200 TB, 400 TB, and 1 PB workloads.
Elasticsearch vs Splunk vs Elasticsearch with LogsDB
Why LogsDB-enabled Elasticsearch beats Splunk and standard Elasticsearch on storage footprint, exploration speed, and licensing economics for high-volume log workloads.