New – A Shared File System for Your Lambda Functions | AWS …

July 1, 2020: Post updated to take care that Amazon EFS increased file system minimum throughput, when burst credits are exhausted, to 1 MiB/s.. I am very happy to announce that AWS Lambda functions can now mount an Amazon Elastic File System (Amazon EFS), a scalable and elastic NFS file system storing data within and across multiple availability zones (AZ) for high availability and durability.

https://aws.amazon.com/blogs/aws/new-a-shared-file-system-for-your-lambda-functions/