At its AWS Summit in San Francisco, Amazon today announced the launch of the Amazon Elastic File System (EFS), a new storage service that provides a common file system for multiple EC2 virtual machines on AWS through the standard NFSv4 protocol. This new service will launch into preview in the “near future.”
Because it supports the standard NFS protocol, EFS will work with most existing file system tools and applications, so developers can simply mount and manage them with any standard file system tool.
According to Amazon, the typical use cases for this service are content repositories, development environments, web server farms, home directories and big data applications — anything, basically, that involves a lot of files.
As Amazon’s head of AWS Andy Jassy noted during today’s keynote, the company’s customers have been asking for this kind of service for a while. Currently, Jassy argues, it’s hard to predict capacity for file servers and managing…
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