Starred repositories
An experimental, work-in-progress PDF rasterizer in pure Rust.
An extensible, state of the art columnar file format. Formerly at @spiraldb, now a Linux Foundation project.
A Visual Studio Code extension for Pydantic Logfire
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
C library for accessing the PostgreSQL parser outside of the server environment
Heap profiling and ad hoc profiling for Rust programs.
Convert jemalloc heap profiles to pprof to understand memory usage, fix memory leaks, and fix OOM Kills.
A cargo-subcommand to speed up Rust Docker builds using Docker layer caching.
Fast random number generation in an interval in Python: Up to 10x faster than random.randint.
DuckLake is an integrated data lake and catalog format
Defines standards for generating consistent, accessible telemetry across a variety of domains
Unofficial rust implementation of Apache Iceberg with integration for Datafusion
The CNCF sandbox for observability visualisation. Already supports Prometheus/Tempo - more data sources to come!
results cache for Apache DataFusion
Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow
A rich text editor React component for markdown