Prometheus MongoDB aggregation query exporter

Chimp: Efficient Lossless Floating Point Compression for Time Series Databases

Simple UI for ClickHouse monitoring and data exploration

bitdrift observability proxy

Prometheus exporter for AWS CloudWatch - Discovers services through AWS tags, gets CloudWatch metrics data and provides them as Prometheus metrics with AWS tags as labels

The CNCF sandbox for observability visualisation. Already supports Prometheus/Tempo - more data sources to come!

Compare tables within or across databases

High-performance diffing of large datasets across databases

Best-in-class stream processing, analytics, and management. Perform continuous analytics, or build event-driven applications, real-time ETL pipelines, and feature stores in minutes. Unified streami…

A Go daemon that provides a Prometheus Remote Read/Write interface on top of Clickhouse

An aggregating proxy to enable HA prometheus

Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

PostgreSQL Index Advisor

[Revamped] Go package for reading from continuously updated files (tail -f)

JVector: the most advanced embedded vector search engine

A streaming SQL engine, a fast and lightweight alternative to ksqlDB and Apache Flink, 🚀 powered by ClickHouse.

Go package implementing bitsets

A realtime distributed messaging platform

High Performance data structures and utility methods for Java

A distributed transaction framework, supports workflow, saga, tcc, xa, 2-phase message, outbox patterns, supports many languages.

Fast In-Memory Data Compression Algorithm (inline C/C++) 460+MB/s compress, 2800+MB/s decompress, ratio% better than LZ4, Snappy, and Zstd@-1

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

A Redis module that provides rate limiting in Redis as a single command.

What are the differences between the transaction isolation levels in databases? This is a suite of test cases which differentiate isolation levels.

Techniques and numbers for estimating system's performance from first-principles

Database migrations. CLI and Golang library.

Draw a ui and make it real

Distributed Prometheus time series database

Open-Source ClickHouse http proxy and load balancer

Curated collection of data structures for the JavaScript/TypeScript language.