ClickHouse Cheatsheets on Manvendra Rajpoot https://blog.rajpoot.dev/cheatsheets/clickhouse/ Recent content in ClickHouse Cheatsheets on Manvendra Rajpoot Manvendra Rajpoot https://blog.rajpoot.dev/img/personal/cover.png https://blog.rajpoot.dev/img/personal/cover.png Hugo en Manvendra Rajpoot ClickHouse Cheatsheet 01 — ClickHouse Basics https://blog.rajpoot.dev/cheatsheets/clickhouse/01-basics-cheatsheet/ Fri, 29 May 2026 06:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/01-basics-cheatsheet/ ClickHouse basics — install, MergeTree, queries. ClickHouse Cheatsheet 02 — MergeTree Engines https://blog.rajpoot.dev/cheatsheets/clickhouse/02-engines-cheatsheet/ Fri, 29 May 2026 06:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/02-engines-cheatsheet/ ClickHouse engines — MergeTree family. ClickHouse Cheatsheet 03 — Materialized Views https://blog.rajpoot.dev/cheatsheets/clickhouse/03-mv-cheatsheet/ Fri, 29 May 2026 06:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/03-mv-cheatsheet/ ClickHouse materialized views — incremental aggregation. ClickHouse Cheatsheet 04 — Query Optimization https://blog.rajpoot.dev/cheatsheets/clickhouse/04-query-cheatsheet/ Fri, 29 May 2026 06:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/04-query-cheatsheet/ ClickHouse query optimization — primary key, projections, sampling. ClickHouse Cheatsheet 05 — Compression https://blog.rajpoot.dev/cheatsheets/clickhouse/05-compression-cheatsheet/ Fri, 29 May 2026 06:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/05-compression-cheatsheet/ ClickHouse compression — codecs, low-cardinality. ClickHouse Cheatsheet 06 — Distributed Cluster https://blog.rajpoot.dev/cheatsheets/clickhouse/06-cluster-cheatsheet/ Fri, 29 May 2026 06:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/06-cluster-cheatsheet/ ClickHouse cluster — shards, replicas, Distributed. ClickHouse Cheatsheet 07 — Ingest Patterns https://blog.rajpoot.dev/cheatsheets/clickhouse/07-ingest-cheatsheet/ Fri, 29 May 2026 07:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/07-ingest-cheatsheet/ ClickHouse ingest — batching, Kafka, async. ClickHouse Cheatsheet 08 — Time-Series Patterns https://blog.rajpoot.dev/cheatsheets/clickhouse/08-timeseries-cheatsheet/ Fri, 29 May 2026 07:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/08-timeseries-cheatsheet/ ClickHouse time-series — bucketing, rollups, retention. ClickHouse Cheatsheet 09 — Window Functions and Analytics https://blog.rajpoot.dev/cheatsheets/clickhouse/09-window-functions-cheatsheet/ Fri, 29 May 2026 07:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/09-window-functions-cheatsheet/ ClickHouse window functions, retention, funnels. ClickHouse Cheatsheet 10 — Backup https://blog.rajpoot.dev/cheatsheets/clickhouse/10-backup-cheatsheet/ Fri, 29 May 2026 07:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/10-backup-cheatsheet/ ClickHouse backup — BACKUP, FREEZE, S3. ClickHouse Cheatsheet 11 — Settings and Tuning https://blog.rajpoot.dev/cheatsheets/clickhouse/11-settings-cheatsheet/ Fri, 29 May 2026 07:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/11-settings-cheatsheet/ ClickHouse settings — memory, threads, profiles. ClickHouse Cheatsheet 12 — Operations and Monitoring https://blog.rajpoot.dev/cheatsheets/clickhouse/12-ops-cheatsheet/ Fri, 29 May 2026 07:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/12-ops-cheatsheet/ ClickHouse ops — system tables, metrics. ClickHouse Cheatsheet 13 — Joins and Subqueries https://blog.rajpoot.dev/cheatsheets/clickhouse/13-joins-cheatsheet/ Fri, 29 May 2026 08:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/13-joins-cheatsheet/ ClickHouse joins — types and tradeoffs. ClickHouse Cheatsheet 14 — Arrays and Maps https://blog.rajpoot.dev/cheatsheets/clickhouse/14-arrays-cheatsheet/ Fri, 29 May 2026 08:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/14-arrays-cheatsheet/ ClickHouse arrays — operations, JSON, Map. ClickHouse Cheatsheet 15 — String Functions https://blog.rajpoot.dev/cheatsheets/clickhouse/15-strings-cheatsheet/ Fri, 29 May 2026 08:20:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/15-strings-cheatsheet/ ClickHouse string functions. ClickHouse Cheatsheet 16 — Best Practices https://blog.rajpoot.dev/cheatsheets/clickhouse/16-best-practices-cheatsheet/ Fri, 29 May 2026 08:30:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/16-best-practices-cheatsheet/ ClickHouse best practices. ClickHouse Cheatsheet 17 — Integration Patterns https://blog.rajpoot.dev/cheatsheets/clickhouse/17-integration-cheatsheet/ Fri, 29 May 2026 08:40:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/17-integration-cheatsheet/ ClickHouse integration — Python, Node, Grafana. ClickHouse Cheatsheet 18 — Use Cases https://blog.rajpoot.dev/cheatsheets/clickhouse/18-use-cases-cheatsheet/ Fri, 29 May 2026 08:50:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/18-use-cases-cheatsheet/ ClickHouse use cases — logs, metrics, analytics. ClickHouse Cheatsheet 19 — Common Pitfalls https://blog.rajpoot.dev/cheatsheets/clickhouse/19-pitfalls-cheatsheet/ Fri, 29 May 2026 09:00:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/19-pitfalls-cheatsheet/ ClickHouse pitfalls — what to avoid. ClickHouse Cheatsheet 20 — Production Setup https://blog.rajpoot.dev/cheatsheets/clickhouse/20-production-cheatsheet/ Fri, 29 May 2026 09:10:00 +0530 https://blog.rajpoot.dev/cheatsheets/clickhouse/20-production-cheatsheet/ Production ClickHouse.