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Architects' Tech Alliance
Architects' Tech Alliance
Oct 27, 2022 · Databases

Open-Channel SSD and Zoned Namespace (ZNS): Architecture, Benefits, and Performance with RocksDB and ZenFS

This article explains the principles of Open-Channel SSDs, their evolution into Zoned Namespace (ZNS) technology, compares performance of a commercial ZNS drive with traditional SSDs, and explores how databases like RocksDB and the ZenFS file system can exploit ZNS for higher efficiency and lower latency.

Flash Translation LayerOpen-Channel SSDRocksDB
0 likes · 16 min read
Open-Channel SSD and Zoned Namespace (ZNS): Architecture, Benefits, and Performance with RocksDB and ZenFS
Architects' Tech Alliance
Architects' Tech Alliance
Sep 9, 2022 · Fundamentals

Enterprise SSD Interface Technology Innovations: PCIe, SAS, U.2, NVMe, NVMe‑oF, and ZNS

This article reviews the latest enterprise SSD interface innovations—including PCIe, SAS, U.2, NVMe, NVMe‑oF, and Zoned Namespaces—detailing their architectures, performance characteristics, and advantages for high‑density, low‑latency storage in data‑center environments.

Enterprise SSDNVMeNVMe-oF
0 likes · 11 min read
Enterprise SSD Interface Technology Innovations: PCIe, SAS, U.2, NVMe, NVMe‑oF, and ZNS
IT Services Circle
IT Services Circle
Apr 2, 2022 · Fundamentals

The Emerging 5G‑Like Standard for Storage: NVMe ZNS and Its Impact on Data‑Center SSDs

The article explains how the new NVMe ZNS (Zoned Namespace) standard, likened to a 5G upgrade for storage, improves SSD performance and lifespan, outlines its technical background, and describes how major hardware vendors and cloud providers are adopting it for data‑center and future consumer storage solutions.

NVMeSSDStandard
0 likes · 10 min read
The Emerging 5G‑Like Standard for Storage: NVMe ZNS and Its Impact on Data‑Center SSDs