hyperdxio/hyperdx
HyperDX is an open source observability platform powered by Clickhouse and OpenTelemetry that centralizes and correlates logs, metrics, traces, errors, and session replays to help engineers quickly resolve production issues.
Awesome ClickHouse › Metrics and Monitoring
mindis/prom2click
Prom2click is a Prometheus remote storage adapter designed specifically for Clickhouse, a column-oriented database optimized for real-time analytics on massive datasets. This project is currently in its early stages and is considered experimental, but it shows promise as a scalable and highly available remote storage solution for Prometheus metrics. The adapter writes metrics into Clickhouse in configurable batch sizes, making it suitable for handling high ingestion rates, although it is currently CPU-intensive and requires a system with multiple cores for optimal performance. The project supports various configuration options such as batch size for writes, internal buffer sizes, database and table names, and query parameters like maximum samples returned and aggregation quantiles. It also provides logging configuration and web endpoints for metrics and remote write requests. Prom2click leverages Clickhouse's Graphite rollup feature, which is well-suited for time series data compression and aggregation. To get started, users need to install Clickhouse and configure it with the appropriate schema and settings for Graphite rollup. The project documentation provides SQL commands to create the necessary database and tables, including options for setting up shards, replicas, and distributed tables for resilience and scalability. Integration with Grafana is also supported, with instructions for installing the Clickhouse Grafana datasource plugin to visualize the stored metrics. Prom2click requires Prometheus to be configured with remote read and write URLs pointing to the adapter. The project is still missing some features such as comprehensive documentation, proper logging, error handling, and tests. Future plans include adding more metrics, a Clickhouse metric exporter, improved logging, and better database error handling. Overall, Prom2click aims to provide a robust and efficient way to store and query Prometheus metrics using Clickhouse, leveraging its strengths in handling large-scale time series data for real-time analytics.
https://github.com/mindis/prom2click
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