How Ozone Scales Metadata for Massive Big Data Storage

This article explains Ozone's object storage architecture, its evolution of metadata management using distributed KV stores like Apache Cassandra, and the performance optimizations—read/write separation, unlimited scaling, and partitioning—that enable high‑throughput, low‑latency handling of massive datasets.

Apache CassandraBig DataDistributed KV

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How Ozone Scales Metadata for Massive Big Data Storage

Big Data Technology & Architecture

Sep 24, 2019 · Databases

Overview of Apache Cassandra: History, Features, and Use Cases

This article provides a comprehensive overview of Apache Cassandra, covering its origins at Facebook, key architectural features such as distributed design, elastic scalability, tunable consistency, and high availability, as well as typical deployment scenarios and notable companies that use it.

Apache CassandraNoSQLdata modeling

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Overview of Apache Cassandra: History, Features, and Use Cases

Tencent IMWeb Frontend Team

Jan 23, 2018 · Backend Development

Boost Node.js Driver Throughput: Proven Micro‑Optimizations for Apache Cassandra

This article shares practical micro‑optimizations for the DataStax Node.js driver of Apache Cassandra, covering I/O aggregation, timer management, V8 CPU profiling, system‑call reduction, and careful use of ECMAScript features to double application throughput.

Apache CassandraBackendNode.js

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Boost Node.js Driver Throughput: Proven Micro‑Optimizations for Apache Cassandra