ClickHouseCalc: OLAP MergeTree Compression Economics & RAM Sizing Dossier
In our deterministic ClickHouseCalc model, we calculate LZ4 vs ZSTD(3)/ZSTD(9) MergeTree byte density, sparse primary.idx RAM caps, and 12-month NVMe TCO across English and Vietnamese engineering editions.
Choose your preferred language edition below to run the interactive ClickHouseCalc MergeTree DDL & RAM generator, inspect 4 original architectural SVG diagrams, and audit 12-month cloud vs self-hosted storage ledgers.
Featured ClickHouseCalc MergeTree Workload Dossiers (EN & VI)
SigNoz OpenTelemetry Observability: ClickHouseCalc MergeTree Sizing for Logs & Spans
In our deterministic ClickHouseCalc model, SigNoz stores OpenTelemetry logs, distributed traces, and histograms inside MergeTree tables where Map(LowCardinality(String), String) tags paired with ZSTD(3) pack 1,480-byte raw spans at ~10.5x columnar compression.
PostHog Self-Hosted ClickHouseCalc Sizing: `sharded_events`, Funnels & MergeTree RAM
In our deterministic ClickHouseCalc model, PostHog `sharded_events` tables ordered by `(team_id, toDate(timestamp), event, cityHash64(distinct_id))` compress 920-byte JSON events by ~11.6x under ZSTD(3), keeping full-year B2C funnels on predictable NVMe tiers.
Plausible Community Edition at 500M+ Views: ClickHouseCalc MergeTree Sizing Guide
In our deterministic ClickHouseCalc model, Plausible Analytics stores compact integer and dictionary columns inside `events_v2` and `sessions_v2` tables, allowing ZSTD(9) compression to retain 1,095 days of multi-domain traffic on modest NVMe footprints.
Langfuse v3 Self-Hosted ClickHouseCalc Sizing: ZSTD(9) Prompt & Completion Traces
In our deterministic ClickHouseCalc model, Langfuse v3 stores verbose LLM system prompts, RAG context windows, and agent spans in ClickHouse where ZSTD(9) sliding windows deduplicate repeated prompt preambles across adjacent 8,192-row granules.