Redpanda 25.2: Advancing Apache Iceberg™ integration for the real-time lakehouse

Redpanda 25.2 introduces significant advancements in Iceberg capabilities, enhancing enterprise capabilities to unify streaming and analytics workloads efficiently within a real-time open lakehouse architecture. The update includes integrations with Databricks Unity Catalog and AWS Glue Catalog, elevating Iceberg to a first-class capability within the Redpanda ecosystem by expanding schema support and introducing features like Schema Registry Authorization key updates for improved security and compatibility with Apache Kafka® clients. Redpanda 25.2 supports AWS Glue as the Iceberg REST Catalog for seamless integration with AWS tools, allowing real-time streaming data to integrate into existing AWS ecosystems. It also enhances collaboration with Databricks, enabling Redpanda's real-time event streams to be queryable in Databricks using Spark or DB SQL, supporting AI/ML models and analytics without batch ETL delays. The release brings Iceberg support for JSON schemas, catering to customers who prefer JSON for Kafka workloads, and introduces Schema Registry Authorization for granular access control, enhancing data governance and security. Additionally, Redpanda officially certifies kafka-javascript as a mainstream Node.js client for Kafka, providing developers with a reliable tool for building modern backend applications.

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