Amazon EFS (Elastic File System) Primary Use Case
Amazon EFS is primarily used as a shared file storage system for NAS devices. I primarily use it when I have a linked server and require a shared file storage system. Data management is enhanced by allowing shared data across servers within the same network. I use EFS for data-heavy applications, depending on the cost.
View full review »AA
Amaratunga Arachchige Vimukthi Amaratunga
Regional Manager at Aspire Lifestyles
Many useful power features describe our main use cases for this tool, such as email security and securing incoming data, so everything is covered.
View full review »For application deployment, we leverage a cluster of servers that require access to common storage. Instead of storing files locally, we utilize Amazon EFS, which allows shared access among the servers. This ensures that if one server fails, others can maintain access and continue processing.
View full review »Buyer's Guide
Amazon EFS (Elastic File System)
July 2025

Learn what your peers think about Amazon EFS (Elastic File System). Get advice and tips from experienced pros sharing their opinions. Updated: July 2025.
860,825 professionals have used our research since 2012.
Our primary use case for the product involves mounting it with our EC2 instances for scalable storage needs. We utilize it in an environment that requires automated scaling and cost-effective storage management.
View full review »I use Elastic File Systems with EC2 instances. It is a user-friendly and serverless service.
View full review »We are using EFS across the system to share some files, backup, and files that users use for their day-to-day purposes. It is implemented across the system in project moments such as development, testing, QA, and production. EFS allows us to share backups from development, making it all possible with EFS.
View full review »I use the solution in my company for serverless containers. It was also useful for upscaling cloud services and managing EC2 instances.
EV
Ettore Virzi
Systems and network services admin management at a healthcare company with 501-1,000 employees
We are in the process of reorganizing the services that currently exist within the university on our premises. Our plan is to transition everything to the cloud. We initiated this transition using Azure and started implementing AWS for the learning system. Currently, we're in the prototype stage and haven't reached the production phase yet.
View full review »My company's clients use Amazon EFS (Elastic File System) for NFS.
We have some critical applications. It's a file system. All the Linux file systems, they use it, and they use it as part of high availability.
View full review »The solution is useful for storing details of our internal projects.
View full review »We use the solution for deploying large serverless functions. It helps run Lambda functions with large dependencies like Tensorflow.
View full review »The solution is quite stable. There were some bugs at a point but after we patched it, it was stable.
View full review »ML
Marcelo Lucas
Director of IT at Computer Consulting
I'm a consultant, and I architect solutions for customers by using Amazon EFS in other Amazon products. I am using EFS based on NFS version 4.
I have a customer who is using around 20 Linux servers hosting MySQL databases. Their storage is in Amazon EFS. So, around 20 Linux servers are connecting to Amazon EFS.
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Krishna Rao
Customer Engagement, Presales and GIS Solution Architect at ESRI INDIA
We need our storage to expand based on demand but storage is a bit costly. So we start with a smaller amount and, as we grow, we use EFS on demand. It manages our costs.
We can predict our storage which comes over a period of time. So it is better that we start small and it automatically helps us grow.
Buyer's Guide
Amazon EFS (Elastic File System)
July 2025

Learn what your peers think about Amazon EFS (Elastic File System). Get advice and tips from experienced pros sharing their opinions. Updated: July 2025.
860,825 professionals have used our research since 2012.