Top ICEBERG GitHub Repositories & Tools (2026)

Apache Iceberg

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

Nessie: Transactional Catalog for Data Lakes with Git-like semantics

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestion for real-time analytics. Supported sources : Postgres, MongoDB, MySQL, Oracle, MSSql, DB2, Kafka, S3.

Apache Iceberg

Apache XTable (incubating) is a cross-table converter for lakehouse table formats that facilitates interoperability across data processing systems and query engines.

The Open source Resource as Code framework for Apache Kafka. Jikkou helps you implement GitOps for Kafka at scale!

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.