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 OzoneErasure CodingHDFS
0 likes · 11 min read