Parquet

InfluxDBinfluxdata/influxdb

A scalable time series database optimized for real-time metrics, events, and analytics with fast query response.

influxdbinfluxdb/influxdb

A scalable time series database optimized for real-time metrics, events, and analytics with fast query response.

OpenObserveopenobserve/openobserve

An open-source observability platform for logs, metrics, traces, and frontend monitoring with 140x lower storage costs and single binary deployment.

Apache Icebergapache/iceberg

A high-performance table format for huge analytic datasets, enabling multiple engines to safely work with the same tables simultaneously.

Delta Lakedelta-io/delta

An open-source storage framework that enables building a Lakehouse architecture with ACID transactions and scalable metadata handling.

Apache Hudiapache/hudi

An open data lakehouse platform for incremental data processing with upserts, deletes, and time-travel queries.

Tonbotonbo-io/tonbo

An embedded database for serverless and edge runtimes, storing data as Parquet on S3 with stateless compute.