Understanding Linux File Systems: Inodes, VFS, and Storage Strategies

This article explains the core components of Linux file systems—including inodes, directory entries, virtual file system layers, storage allocation methods, free‑space management, block‑group layout, directory handling, hard and symbolic links, and various I/O models—providing a comprehensive guide for developers and system engineers.

Free Space ManagementI/O ModelsLinux

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Understanding Linux File Systems: Inodes, VFS, and Storage Strategies

dbaplus Community

Jul 25, 2016 · Fundamentals

Why Fixed and Variable Partitions Link OS Memory Management to Oracle Storage

This article explains how classic operating‑system storage techniques such as fixed and variable partitioning, paging, and segmentation correspond to Oracle database memory structures like shared‑pool buckets, deferred segment creation, and extent management, highlighting their benefits and drawbacks.

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Why Fixed and Variable Partitions Link OS Memory Management to Oracle Storage