Friday, March 25, 2022
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Amazon Elastic File System Replace – Sub-Millisecond Learn Latency

Amazon Elastic File System (Amazon EFS) was introduced in early 2015 and have become usually obtainable in 2016. We launched EFS with a purpose to make it simpler so that you can construct purposes that want shared entry to file knowledge. EFS is (and all the time has been) easy and serverless: you merely create a file system, connect it to any variety of EC2 cases, Lambda features, or containers, and go about your work. EFS is very sturdy and scalable, and offers you a robust read-after-write consistency mannequin.

For the reason that 2016 launch we have now added many new options and capabilities together with encryption knowledge at relaxation and in transit, an Rare Entry storage class, and a number of other different decrease value storage courses. Now we have additionally labored to enhance efficiency, delivering a 400% improve in learn operations per second, a 100% improve in per-client throughput, after which an extra tripling of learn throughput.

Our prospects use EFS file programs to help many various purposes and use instances together with dwelling directories, construct farms, content material administration (WordPress and Drupal), DevOps (Git, GitLab, Jenkins, and Artifactory), and machine studying inference, to call a couple of of every.

Sub-Millisecond Learn Latency
Sooner is all the time higher, and at this time I’m thrilled to have the ability to inform you that your latency-sensitive EFS workloads can now run about twice as quick as earlier than!

Up till at this time, EFS latency for learn operations (each knowledge and metadata) was usually within the low single-digit milliseconds. Efficient at this time, new and present EFS file programs now present common latency as little as 600 microseconds for almost all of learn operations on knowledge and metadata.

This efficiency enhance applies to One Zone and Normal Basic Function EFS file programs. New or outdated, you’ll nonetheless get the identical availability, sturdiness, scalability, and robust read-after-write consistency that you’ve got come to anticipate from EFS, at no further value and with no configuration adjustments.

We “flipped the swap” and enabled this efficiency enhance for all present EFS Basic Function mode file programs over the course of the previous few weeks, so it’s possible you’ll have already got seen the development. In fact, any new file programs that you just create may even profit.

Study Extra
To study extra concerning the efficiency traits of EFS, learn Amazon EFS Efficiency.


PS – Our multi-year roadmap accommodates a bunch of short-term and long-term efficiency enhancements, so keep tuned for extra excellent news!



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