Hackernews posts about ClickHouse

ClickHouse is an open-source columnar database management system designed for storing and processing large amounts of data in real-time, particularly suitable for analytics workloads and log storage.

1. Optimizing ClickHouse for Intel's ultra-high core count processors (clickhouse.com)
   219 points by ashvardanian 1 day ago | 50 comments
2. Data modeling guide for real-time analytics with ClickHouse (www.ssp.sh)
   84 points by articsputnik 14 days ago | 22 comments
3. ClickHouse Full-Text Search (clickhouse.com)
   27 points by samaysharma 24 days ago | discuss
4. Why we maintain a ClickHouse fork at Tinybird (and how it's different) (www.tinybird.co)
   6 points by javisantana 8 days ago | 2 comments
5. Build ClickHouse-Powered APIs with React and MooseStack (clickhouse.com)
   5 points by oatsandsugar 2 days ago | 3 comments
6. ClickHouse and MooseStack: DX for data infrastructure (clickhouse.com)
   4 points by craneca0 21 days ago | discuss
7. Fast UPDATEs for the ClickHouse column store (clickhouse.com)
   4 points by michaelmarkell 24 days ago | discuss
8. TimescaleDB to ClickHouse replication: Use cases, features, and how we built it (clickhouse.com)
   3 points by saisrirampur 9 days ago | discuss
9. CoalescingMergeTree Table Engine in ClickHouse (clickhouse.com)
   3 points by saisrirampur 26 days ago | discuss
10. Integrating ClickHouse into your React app (clickhouse.com)
    2 points by craneca0 1 day ago | discuss
11. Build ClickHouse-Powered APIs with React and MooseStack (clickhouse.com)
    2 points by Liriel 1 day ago | discuss
12. Show HN: TimescaleDB to ClickHouse Change Data Capture (clickhouse.com)
    2 points by saisrirampur 5 days ago | discuss
13. Optimizing 100B ClickHouse Events (replo.computer)
    2 points by vogtb 7 days ago | discuss
14. TimescaleDB to ClickHouse replication: Use cases, features, and how we built it (clickhouse.com)
    2 points by saisrirampur 9 days ago | discuss
15. Snowflake vs. ClickHouse vs. Apache Doris (www.velodb.io)
    2 points by ShawnL30 21 days ago | discuss
16. ClickStack:Future of Observability on ClickHouse (clickhouse.com)
    1 points by codegeek 4 days ago | discuss
17. ClickHouse: Supporting UPDATEs in an OLAP Database (clickhouse.com)
    1 points by sdairs 17 days ago | discuss
18. Lifecycle Management: Taking Control of Your ClickHouse Database Evolution (www.fiveonefour.com)
    1 points by oatsandsugar 27 days ago | discuss
19. Working with JSON in ClickHouse (clickhouse.com)
    1 points by saisrirampur 29 days ago | discuss
20. Show HN: Cachey, a Read-Through Cache for S3 (github.com)
    3 points by shikhar 5 days ago | 2 comments
21. Show HN: Repeater – lightweight task scheduler for data analytics (github.com)
    1 points by abrdk 17 days ago | discuss
22. Data engineering and software engineering are converging (clickhouse.com)
    108 points by craneca0 20 days ago | 66 comments
23. 2025 Analytics Engine Ranking (www.onehouse.ai)
    4 points by jamesblonde 15 days ago | 2 comments
24. LLMs can't solve production issues (clickhouse.com)
    3 points by mikeshi42 1 day ago | 1 comments
25. Can LLMs replace on call SREs today? (clickhouse.com)
    3 points by sylvainkalache 8 days ago | discuss
26. Comparing Claude and Gemini for SQL Analytics (benjaminwootton.com)
    3 points by benjaminwootton 26 days ago | discuss
27. Principles of great DX for data infrastructure (clickhouse.com)
    2 points by craneca0 23 days ago | discuss
28. Unifying real-time analytics and observability with OpenTelemetry and ClickStack (clickhouse.com)
    1 points by thesystemisbust 15 days ago | discuss
29. Consuming the Delta Lake Change Data Feed for CDC (clickhouse.com)
    1 points by saisrirampur 25 days ago | discuss
30. A new JSON data type for ClickHouse (clickhouse.com)
    382 points by markhneedham 11 months ago | 122 comments
31. ClickHouse gets lazier and faster: Introducing lazy materialization (clickhouse.com)
    366 points by tbragin 5 months ago | 122 comments
32. Show HN: ScratchDB – Open-Source Snowflake on ClickHouse (github.com)
    261 points by memset almost 2 years ago | 56 comments
33. Show HN: ClickStack – Open-source Datadog alternative by ClickHouse and HyperDX (github.com)
    241 points by mikeshi42 4 months ago | 83 comments
34. Using ClickHouse to scale an events engine (github.com)
    237 points by wyndham over 1 year ago | 97 comments
35. ClickHouse Keeper: A ZooKeeper alternative written in C++ (clickhouse.com)
    218 points by eatonphil almost 2 years ago | 126 comments
36. Show HN: Telescope – an open-source web-based log viewer for logs in ClickHouse (github.com)
    172 points by r0b3r4 7 months ago | 67 comments
37. Trying chDB, an embeddable ClickHouse engine (antonz.org)
    157 points by PaulHoule over 1 year ago | 16 comments
38. Is ClickHouse Moving Away from Open Source? (altinity.com)
    134 points by goenning almost 2 years ago | 67 comments
39. Optimizing ClickHouse: Tactics that worked for us (www.highlight.io)
    131 points by podoman over 1 year ago | 25 comments
40. A year of Rust in ClickHouse (clickhouse.com)
    125 points by valyala 6 months ago | 94 comments
41. Show HN: Open-source Kibana alternative for logs and traces in ClickHouse (github.com)
    125 points by mikeshi42 10 months ago | 40 comments
42. ClickHouse raises $350M Series C (clickhouse.com)
    119 points by caust1c 4 months ago | 102 comments
43. ChDB: Embedded OLAP SQL Engine Powered by ClickHouse (github.com)
    111 points by nalgeon almost 2 years ago | 32 comments
44. ClickHouse vs PostgreSQL UPDATE performance comparison (clickhouse.com)
    106 points by truth_seeker about 1 month ago | 42 comments
45. Reliably replicating data between Postgres and ClickHouse (benjaminwootton.com)
    97 points by saisrirampur 7 months ago | 42 comments
46. ClickHouse Data Modeling for Postgres Users (clickhouse.com)
    80 points by saisrirampur about 1 year ago | 9 comments
47. Show HN: GlassFlow – OSS streaming dedup and joins from Kafka to ClickHouse (github.com)
    78 points by super_ar 4 months ago | 32 comments
48. Show HN: Moose – OSS framework to build analytical back ends with ClickHouse (docs.fiveonefour.com)
    76 points by okane 5 months ago | 15 comments
49. Click-V: A RISC-V emulator built with ClickHouse SQL (github.com)
    64 points by calcifer 4 months ago | 9 comments
50. Lessons learned operating petabyte-scale ClickHouse clusters: Part II (www.tinybird.co)
    61 points by javisantana 5 months ago | 2 comments
51. ClickHouse acquires PeerDB to expand its Postgres support (techcrunch.com)
    60 points by samaysharma about 1 year ago | 3 comments
52. Building Observability with ClickHouse (cmtops.dev)
    59 points by valyala 10 months ago | 23 comments
53. Postgres to ClickHouse: Data Modeling Tips (clickhouse.com)
    58 points by saisrirampur 2 months ago | 3 comments
54. We Built a 19 PiB Logging Platform with ClickHouse and Saved Millions (clickhouse.com)
    54 points by samber over 1 year ago | 12 comments
55. Self-Hosting Moose with Docker Compose, Redis, Temporal, Redpanda and ClickHouse (docs.fiveonefour.com)
    50 points by Callicles 4 months ago | 15 comments
56. Show HN: AGX – Open-Source Data Exploration for ClickHouse (The New Standard?) (github.com)
    48 points by didierfranc 6 months ago | 3 comments
57. Show HN: Houseplant – Database Migrations for ClickHouse (houseplant.readthedocs.io)
    47 points by vortex_ape 9 months ago | 16 comments
58. I spent 5 hours learning how ClickHouse built their internal data warehouse (vutr.substack.com)
    47 points by markhneedham 12 months ago | 5 comments
59. Bulk inserts on ClickHouse: How to avoid overstuffing your instance (www.runportcullis.co)
    42 points by mooreds 7 months ago | 12 comments