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. Bulk inserts on ClickHouse: How to avoid overstuffing your instance (www.runportcullis.co)
   42 points by mooreds 10 days ago | 12 comments
2. The Billion Docs JSON Challenge: ClickHouse vs. MongoDB, Elasticsearch, and More (clickhouse.com)
   8 points by markhneedham 23 days ago | discuss
3. ClickHouse Cloud Pricing Change in January 2025: A Price Hike with Many Tweaks (quesma.com)
   6 points by jakozaur 9 days ago | discuss
4. Show HN: CH-UI – A Modern Web Interface for ClickHouse Databases (github.com)
   6 points by caioricciuti 18 days ago | discuss
5. Reliably Replicating Data Between PostgreSQL and ClickHouse (benjaminwootton.com)
   5 points by benjaminwootton 9 days ago | discuss
6. ClickHouse Cloud uses AWS Graviton to boost performance and efficiency (clickhouse.com)
   3 points by saisrirampur 24 days ago | discuss
7. Upcoming Changes to ClickHouse Cloud Tiers (clickhouse.com)
   3 points by otter-in-a-suit 25 days ago | discuss
8. ClickHouse Release 25.1 (clickhouse.com)
   2 points by ksec 7 days ago | discuss
9. We use ClickHouse as a real-time stream processing engine (2024) (www.mux.com)
   2 points by mooreds 8 days ago | discuss
10. DeepSeek Exposed Unsecured Clickhouse Database Leaks Sensitive Data (www.infosecurity-magazine.com)
    2 points by wolfwyrd 22 days ago | discuss
11. Simple Data Isolation in ClickHouse (www.highlight.io)
    2 points by vadman97 23 days ago | discuss
12. Engagement analysis of the ClickHouse help channel (www.runportcullis.co)
    1 points by jdbohrman about 7 hours ago | discuss
13. Reliably Replicating Data Between PostgreSQL and ClickHouse (benjaminwootton.com)
    1 points by saisrirampur 1 day ago | discuss
14. Show HN: Apitally – A simple, privacy-focused API monitoring and analytics tool (apitally.io)
    46 points by itssimon 19 days ago | 21 comments
15. Show HN: Helicone (YC W23) – OSS LLM Observability and Development Platform (github.com)
    29 points by justintorre75 29 days ago | 7 comments
16. VictoriaLogs Beats Elasticsearch, MongoDB and PostgreSQL in ClickBench
    13 points by valyala 24 days ago | 1 comments
17. Show HN: Vigilant - Blazing fast dev-friendly logs (www.vigilant.run)
    8 points by benshumaker 28 days ago | 3 comments
18. Show HN: JSONBench, a Benchmark for Data Analytics on JSON
    4 points by saisrirampur 22 days ago | 1 comments
19. One Billion JSON Challenge (clickhouse.com)
    15 points by pradeepchhetri 22 days ago | discuss
20. Agent-Facing Analytics (clickhouse.com)
    6 points by samaysharma 8 days ago | 1 comments
21. Open Sourcing Kubenetmon (clickhouse.com)
    6 points by tbragin 22 days ago | discuss
22. JSONBench: Data Analytics on JSON (github.com)
    3 points by zX41ZdbW 18 days ago | discuss
23. Postgres CDC connector for ClickPipes is now in Public Beta (clickhouse.com)
    1 points by saisrirampur 3 days ago | discuss
24. Agent-Facing Analytics (clickhouse.com)
    1 points by readei 7 days ago | discuss
25. Kubenetmon – a Kubernetes network metering solution (github.com)
    1 points by zX41ZdbW 18 days ago | discuss
26. A new JSON data type for ClickHouse (clickhouse.com)
    382 points by markhneedham 4 months ago | 122 comments
27. Show HN: ScratchDB – Open-Source Snowflake on ClickHouse (github.com)
    261 points by memset over 1 year ago | 56 comments
28. Using ClickHouse to scale an events engine (github.com)
    237 points by wyndham 11 months ago | 97 comments
29. ClickHouse Keeper: A ZooKeeper alternative written in C++ (clickhouse.com)
    218 points by eatonphil over 1 year ago | 126 comments
30. Show HN: We built a ClickHouse-based logging service (github.com)
    192 points by vadman97 almost 2 years ago | 110 comments
31. Building ClickHouse Cloud from scratch in a year (clickhouse.com)
    186 points by techn00 almost 2 years ago | 65 comments
32. Trying chDB, an embeddable ClickHouse engine (antonz.org)
    157 points by PaulHoule about 1 year ago | 16 comments
33. Is ClickHouse Moving Away from Open Source? (altinity.com)
    134 points by goenning over 1 year ago | 67 comments
34. Optimizing ClickHouse: Tactics that worked for us (www.highlight.io)
    131 points by podoman 9 months ago | 25 comments
35. Show HN: Open-source Kibana alternative for logs and traces in ClickHouse (github.com)
    125 points by mikeshi42 3 months ago | 40 comments
36. ChDB: Embedded OLAP SQL Engine Powered by ClickHouse (github.com)
    111 points by nalgeon over 1 year ago | 32 comments
37. HouseWatch: Open-source tool for monitoring and managing ClickHouse clusters (github.com)
    97 points by yakkomajuri over 1 year ago | 25 comments
38. ClickHouse Data Modeling for Postgres Users (clickhouse.com)
    80 points by saisrirampur 5 months ago | 9 comments
39. A Tale of Three Real-Time OLAP Databases: Apache Pinot, Apache Druid, ClickHouse (startree.ai)
    67 points by PeterCorless almost 2 years ago | 3 comments
40. ClickHouse acquires PeerDB to expand its Postgres support (techcrunch.com)
    60 points by samaysharma 7 months ago | 3 comments
41. Building Observability with ClickHouse (cmtops.dev)
    59 points by valyala 3 months ago | 23 comments
42. We Built a 19 PiB Logging Platform with ClickHouse and Saved Millions (clickhouse.com)
    54 points by samber 11 months ago | 12 comments
43. Show HN: Houseplant – Database Migrations for ClickHouse (houseplant.readthedocs.io)
    47 points by vortex_ape about 2 months ago | 16 comments
44. I spent 5 hours learning how ClickHouse built their internal data warehouse (vutr.substack.com)
    47 points by markhneedham 5 months ago | 5 comments
45. ClickHouse Obfuscator – A tool for dataset anonymization (github.com)
    39 points by rrampage over 1 year ago | 3 comments
46. Alert Evaluations: Incremental Merges in ClickHouse (www.highlight.io)
    38 points by vadman97 5 months ago | 7 comments
47. Show HN: PostgREST API in Rust (Supports PG/MySQL/SQLite/ClickHouse) (github.com)
    33 points by ruslan_talpa 5 months ago | discuss
48. ClickHouse Materialized Views for Fast Aggregation and Queries (www.highlight.io)
    29 points by podoman about 1 year ago | 2 comments
49. ClickHouse to Serve Real-Time Queries on Top of BigQuery Data (clickhouse.com)
    25 points by zX41ZdbW almost 2 years ago | 3 comments
50. Database Release and End-to-End Testing: ClickHouse Database Cloning (qingant.notion.site)
    25 points by LittleCat38 2 months ago | 2 comments
51. Resolving a year-long ClickHouse lock contention (www.tinybird.co)
    20 points by eatonphil over 1 year ago | 1 comments
52. ClickPipes: Seamlessly Connect Kafka to ClickHouse (clickhouse.com)
    18 points by ryadh over 1 year ago | 1 comments
53. Materialized views in ClickHouse: The data transformation Swiss Army knife (www.propeldata.com)
    17 points by acossta 7 months ago | 2 comments
54. Show HN: ClickPy – OSS project and service for Python analytics using ClickHouse (clickpy.clickhouse.com)
    17 points by gingerwizard over 1 year ago | 2 comments
55. Saving Millions of Dollars by Bin-Packing ClickHouse Pods in AWS EKS (clickhouse.com)
    16 points by pradeepchhetri over 1 year ago | 2 comments