Data and Metadata Replication

This section describes how data and metadata are replicated consistently within Ozone.

📄️ Storage Containers

Storage Containers, or Containers (not to be confused with Docker containers) are the fundamental replication unit of Ozone, they are managed by the Storage Container Manager (SCM) service.

📄️ Write Pipelines

Write pipelines are a fundamental component of Apache Ozone's storage architecture, enabling reliable data storage across distributed nodes. This document provides a comprehensive overview of write pipelines, covering both replication and erasure coding approaches, their architecture, implementation details, and usage patterns.

📄️ Ratis

Apache Ratis is a highly customizable open-source Java implementation

📄️ Erasure Coding

Background