Understanding High-Density Flash Storage ArchitectureWhat Is a Just a Bunch of Flash?At the heart of modern data centers, a quiet revolution is unfolding. The humble spinning disk, long the workhorse of enterprise storage, is yielding to the raw speed of flash. This...
Understanding the Storage LandscapeWhat Is an HDD and How Does It Work?Ever wondered why your PC takes forever to boot? The culprit is often a spinning disk called an HDD, short for hard disk drive. These mechanical workhorses have been around since 1956, and they...
Understanding ZFS Ashift for NVMe DrivesWhat Is Ashift in ZFS?The performance of a modern NVMe drive can be quietly undermined by a single, overlooked setting: ZFS ashift. This parameter controls the logical sector size that ZFS assumes for your storage. If it is...