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Apache Cassandra

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360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Nov 29, 2024 · Big Data

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 CassandraDistributed KVObject Storage
0 likes · 9 min read
How Ozone Scales Metadata for Massive Big Data Storage
Tencent IMWeb Frontend Team
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 CassandraPerformance OptimizationV8
0 likes · 12 min read
Boost Node.js Driver Throughput: Proven Micro‑Optimizations for Apache Cassandra