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Apache Ozone

2 articles · Page 1 of 1
Didi Tech
Didi Tech
Aug 20, 2026 · Big Data

Didi’s Three Sessions at COC Asia 2026: Object Storage, Lakehouse, AI‑Friendly

At Apache COC Asia 2026, Didi’s engineers presented three deep‑dive sessions covering the evolution of massive‑scale object storage with Ozone, cost‑effective lakehouse migration using Iceberg and real‑time ingestion, and AI‑friendly enhancements to the open‑source Seata project, detailing architectural choices, performance gains, and open‑source contributions.

AI‑Friendly Open‑SourceApache OzoneLakehouse
0 likes · 11 min read
Didi’s Three Sessions at COC Asia 2026: Object Storage, Lakehouse, AI‑Friendly
DataFunTalk
DataFunTalk
Jul 4, 2022 · Big Data

Apache Ozone: Architecture, Advantages, and New Features Overcoming HDFS Limitations

This article explains the shortcomings of HDFS at large scale, describes the Federation and Scaling approaches, and details how Apache Ozone redesigns metadata storage, introduces container abstraction, object semantics, and new features such as optimized OM, streaming writes, erasure coding, and RocksDB consolidation to improve scalability and performance.

Apache OzoneHDFSRocksDB
0 likes · 11 min read
Apache Ozone: Architecture, Advantages, and New Features Overcoming HDFS Limitations