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File Storage

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May 1, 2024 Updated June 28, 2025 17 minute read

An Introduction to File Storage

At its core, file storage is the method by which digital data is saved, organized, and made accessible. Think of it as a digital filing cabinet. Just as you would place paper documents into labeled folders within a cabinet, file storage systems organize data into a hierarchical structure of files and folders that is familiar to anyone who has used a personal computer. This simple yet powerful concept is fundamental to virtually every computing task, from saving a family photo on your phone to managing the vast datasets that power global enterprises.

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Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in File Storage.
Focuses on the Hadoop File System (HDFS), a distributed file system used in big data applications. Covers HDFS architecture, implementation, and use cases.
Focuses on distributed file systems designed for high performance computing (HPC) environments. Covers topics such as parallel file systems, scalable file systems, and file system performance optimization.
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