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Episode 85: EFS & FSx

August 31, 2025 · 21 min

Show notes

In this episode, we explore Amazon EFS (Elastic File System) and Amazon FSx, two fully managed file storage services provided by AWS that are designed for different use cases. Amazon EFS is a scalable, elastic file storage service that can be used with EC2 instances, containers, and on-premises servers. It is ideal for workloads that require shared access to a file system, such as content management systems, web servers, and big data analytics. We’ll explain how to set up an EFS file system, mount it to EC2 instances, and ensure high availability across multiple availability zones.

On the other hand, Amazon FSx provides fully managed Windows File Server (FSx for Windows File Server) and Lustre (FSx for Lustre) options. FSx is ideal for applications that require Windows-based file storage or high-performance workloads like machine learning and media rendering. We’ll compare the benefits of EFS and FSx, showing you how to select the best file storage option for your applications based on performance, scalability, and compatibility. By the end of this episode, you’ll be able to choose the right file storage solution for your needs in AWS. Produced by BareMetalCyber.com, your trusted resource for expert-driven cybersecurity education.

All episodes of Certified – AWS Certified Cloud Practitioner Audio Course

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