ModernRelay / omnigraph

Object-storage native graph database with branching and typed ontology

questdb / questdb

QuestDB is a high performance, open-source, time-series database

perspective-dev / perspective

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

lance-format / lance

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

pixie-io / pixie

Instant Kubernetes-Native Application Observability

aws / aws-sdk-pandas

pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).

nisshi-io / nisshi

Apache Kafka® compatible broker with S3, PostgreSQL, SQLite, Apache Iceberg and Delta Lake

polarsignals / frostdb

❄️ Coolest database around 🧊 Embeddable column database written in Go.

scikit-hep / awkward

Manipulate JSON-like data with NumPy-like idioms.

developmentseed / lonboard

Fast, interactive geospatial data visualization in Jupyter.

pola-rs / geopolars

Geospatial extensions for Polars

visgl / loaders.gl

Loaders for big data visualization. Website:

underloam / xbbg

Intuitive Data Workflows

kylebarron / parquet-wasm

Rust-based WebAssembly bindings to read and write Apache Parquet data

apache / arrow-go

Official Go implementation of Apache Arrow

dataglotai / dataglot

Rust-native federated SQL query engine with governance enforced in the query plan. One PostgreSQL endpoint for all your databases.