Tdb V2 //top\\ Jun 2026

The defining feature of v2 is the transition from "last write wins" to a versioned history.

Expose metrics via Prometheus endpoint ( /metrics ):

| Parameter | Recommended | Effect | |-----------|-------------|--------| | Batch size | 5k–10k points | Reduces WAL overhead | | Tagset reuse | Same device/region | Reuses series key | | Buffer flush | 1s or 1MB | Balances latency/throughput |