Tag: ClickHouse

  • Hacker News: Building Observability with ClickHouse

    Source URL: https://cmtops.dev/posts/building-observability-with-clickhouse/ Source: Hacker News Title: Building Observability with ClickHouse Feedly Summary: Comments AI Summary and Description: Yes Summary: The text outlines the author’s journey in building an observability project using ClickHouse for data warehousing alongside Grafana for visualization and alerting. It highlights the limitations of various tech stacks considered, particularly focusing on Elasticsearch…

  • Hacker News: Show HN: Trench – Open-source analytics infrastructure

    Source URL: https://github.com/FrigadeHQ/trench Source: Hacker News Title: Show HN: Trench – Open-source analytics infrastructure Feedly Summary: Comments AI Summary and Description: Yes Summary: The text outlines “Trench,” an open-source analytics infrastructure designed for event tracking, built upon Apache Kafka and Clickhouse. It emphasizes GDPR compliance, real-time data processing, and two deployment options: self-hosted and cloud.…

  • The Register: Manifest file destiny: Declare your funding needs via JSON

    Source URL: https://www.theregister.com/2024/10/17/zerodha_open_source_fund/ Source: The Register Title: Manifest file destiny: Declare your funding needs via JSON Feedly Summary: India-based stockbroker Zerodha pledges $1M a year for open source projects Zerodha, an India-based stock brokerage, has launched a fund to support open source software, to which the company attributes its existence and success.… AI Summary and…

  • Hacker News: Alert Evaluations: Incremental Merges in ClickHouse

    Source URL: https://www.highlight.io/blog/alert-evaluations-incremental-merges-in-clickhouse Source: Hacker News Title: Alert Evaluations: Incremental Merges in ClickHouse Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the infrastructure challenges faced by Highlight.io when using ClickHouse for real-time analytics, particularly in optimizing their alert system. The novel approach involves state and merge functions for efficient data aggregation,…