, in practice you will have multiple instances connected to your EFS shared storage at most times)
We are happy to announce that dynamic provisioning has been included in the latest version of the Amazon EFS CSI driver. EFS provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently accessible storage for up to thousands of. To learn more about resizing your Amazon EBS volumes, see Expanding the Storage Size of an EBS Volume on Linux. You mount the same Amazon EFS on the source and the target to share the EFS file system. West (Oregon), U. An active EC2 instance can also create an AMI. Amazon EBS provides multiple volume types that allow you to optimize storage performance and cost for a broad range of applications. And as 80% of typical workloads are infrequently accessed, this results in huge savings. As a result, Azure Files has a significant advantage for applications that need shareability. Create an AWS EC2 instance. Amazon Elastic File System is cost-effective as you have to pay as low as 0. 2. (you can disable that) EFS. And as 80% of typical workloads are infrequently accessed, this results in huge savings. When you create a training job, you specify the location of a training dataset and an input mode for accessing the dataset. Choose Delete. 8. EFS. 3. In the Environment variables field, type “MYSQL_ROOT_PASSWORD” for the key and “password” for the value. But it should be paired. 53. With Amazon EBS Elastic Volumes, you can increase the volume size, change the volume type, or adjust the performance of your EBS volumes. These volumes are a great fit for your most I/O-hungry and latency-sensitive applications because you can dial in the level of performance that you need, and then (with the launch of. EFS: An 'elastic'. The AWS Elastic File System (EFS) is one of Amazon’s three primary storage solutions. Replace mount_point with the file system's mount point. Amazon EC2 instances can access your file system across AZs, regions, and VPCs, while on-premises servers can access using AWS Direct Connect or AWS VPN. Amazon EFS provides shared file system storage and low latency for Linux workloads. LucidLink Filespaces - High-performance file system built for the cloud. EBS is like a virtual hard disk drive in the cloud. For current-generation volumes attached to current-generation instance types, you can dynamically increase size, modify. Dynamic provisioning uses EFS Access Points, application-specific entry points into an EFS file system, to allow up to 120 PVs to be automatically provisioned within a single file system. RDS = managed EC2 Instance rubbing MySQL (or similar database offering) which will make use of EBS under the covers. This enables you to continue using your application while the changes take effect. -TimedStorage-ByteHrs. Take advantage of the simplicity of cohesive AWS. It allows access to files and folders using the traditional NFS protocol, so it is a common choice for cloud native workloads as well as workloads migrated from on-premise environments. Check out this page to learn more about the benefits of moving to managed file. Amazon EFS now delivers up to 60% lower read operation latencies when working with frequently-accessed data and metadata. Use Amazon EBS encryption as a straight-forward encryption solution for your EBS resources associated with your EC2 instances. Amazon EFS is a natural choice for container storage because it is a fully managed service that is simple to set up and elastically scales as you add or remove data, just like your container infrastructure. Amazon EBS provides notifications based on CloudWatch events for a variety of snapshot, volume, and. The differences in monthly charges for similar amounts of S3 and EBS with provisioned I/O storage can be substantial. This choice is typically based on your familiarity with a given file system or on matching the file system's feature sets, performance profiles, and data management capabilities to the. AWS EFS is a file storage service for Amazon EC2 instances while EBS is a block-level storage service. Login to an AWS account and select the desired region in the top right corner of the browser. Step 2: Create EC2 resources and launch an instance. First, create an AWS account create refer to Amazon Web Services – Setting Up an AWS Account. You may resize your SAP HANA backup volume after initial setup if needed. Try AWS re:Post. AWS EFS EFS is fairly easy to learn to use because it mirrors a. Amazon S3. Verify. You can now transfer files between the RDS for Oracle DB instance and Amazon EFS file system. 01 per 1,000 PUT requests; Data transfer: $0. This choice is typically based on your familiarity with a given file system or on matching the file system's feature sets, performance profiles, and data management capabilities to the. Note: Replace your_pv_name with the name of the persistent volume returned from the preceding step 6. For more information, see. Note. Step 2: Create the EFS file system. Amazon EFS is one of the popular storage. Comparing EBS vs. Click to enlarge. Amazon EFS doesn't examine user or group names—it only uses the numeric identifiers. The latter option reduces the cost to as low as $0. Amazon EBS vs EFS vs S3: What’s the Difference? Amazon EBS, EFS, and S3 are different types of storage solutions that Amazon Web Services (AWS) offers to its users. AWS Shared Block Storage for EC2: Amazon EBS. For Availability Zone, choose the same Availability Zone that the instances are in. Mount EC2 samba share on Windows. For current-generation volumes attached to current-generation instance types, you can dynamically increase size, modify. Finally, Amazon S3 is an object store good at storing vast numbers of backups or user files. The key difference is that EBS is elastic (easily scalable and extensible) compared to a local. 9 TB. EFS: It allows us to mount the FS across multiple regions and instances (accessible from multiple EC2 instances). The Amazon EBS CSI plugin requires IAM permissions to make calls to AWS APIs on your behalf. The article “When to Choose Amazon EFS” says: Amazon EFS provides shared file storage for use with compute instances in the AWS Cloud and on-premises servers. Instance store is ideal for temporary storage of information that changes frequently, such as buffers, caches, scratch data, and other temporary content. EFS is a file storage service for use with Amazon compute (EC2, containers, serverless) and on-premises servers. This is why, in this article, we cover. Configuring the cluster. com; Home. These include other AWS services such as Amazon S3 and Amazon EFS. Amazon EFS lifecycle management automatically manages cost-effective file storage for your file systems. The Difference Explained. Các tệp được lưu trữ trong S3 bucket có thể được truy cập bằng code hoặc trực. Both solutions are designed to deliver high performance, however, when choosing to use network file systems consider the access patterns. 2. The biggest advantage of EFS is its scalability. With a single API call, EBS can be scaled up or down. So if you have 72 EC2 instances that have mounted a 100 GiB EFS filesystem, the 100 MiB published burst rate. Elastic File Store – EFS is a file storage service for use with Amazon compute (EC2, containers, serverless) and on-premises. To choose an Amazon EBS-backed AMI using the console. Each of these storage solutions is designed to tackle a. This includes a comprehensive overview of the main forms of EC2 storage offered by AWS, including Elastic Block Store (EBS), Elastic File System (EFS), and Amazon Machine Images (AMI). But which option is right for you? To answer this question, we’ll explore the differences between Amazon Elastic Block Store (Amazon EBS), Amazon Elastic File System. PDF RSS. Conclusion. S. Keep everything as default and create the file system. An EFS system with 20,000 small 5KB files, a tar operation is like 5 minutes and on EBS it is 200ms. Introduction. EBS and EFS both outperform Amazon S3 in terms of IOPS and latency. Amazon EFS in Max I/O mode. In a physical environment this volume might be coming from storage or a server. For example, many small files, highly parallel writes or high write/read ratios. Glacier and more — mainly in terms of durability and availability. This works by mounting them to an Infrastruct ure as a Service (IaaS) compute instance or local computers using the NFS protocol. 1 protocols. If you were to run a database on EC2 then you would use EBS to store the data. When users create an EBS snapshot, they can use it to configure an EC2 AMI. The storage layer uses Amazon EFS with both Standard and Infrequent Access storage classes, and Intelligent-tiering enabled. Then, select Apply. On the other hand, the top reviewer of Amazon S3 Glacier writes "A cost-effective solution to reduce storage. The other most popular file storage services provided by AWS are EBS and S3. S3 is an object store, meaning it is a higher layer data storage system, essentially it is a database "blob" storage, storing data in an underlying simple database as an object. EBS is the default AWS storage type for hosting EC2 virtual hard disks, but it can be for any high-performance workload in the cloud. In a single API call, a fleet can launch multiple instance types across multiple Availability Zones, using the On-Demand Instance, Reserved Instance, and Spot Instance purchasing options together. This article highlights some major differences between Amazon EFS and Amazon EBS. The ability to fine-tune Filestore’s performance and capacity independently leads to predictably fast performance for your file-based workloads. Modify the other values as needed: ; provisioningMode - The type of volume to be provisioned by Amazon EFS. Amazon Elastic Block Store (Amazon EBS) is an umbrella term for all of AWS’s block storage services. 30 per GB-month; Infrequent access storage: $0. ⭐️ EBSはデータベースやアプリケーション向けのストレージサービス。. Amazon Elastic File System (Amazon EFS) provides simple, scalable, highly available, and highly durable shared file systems in the cloud. g. Amazon EFS is almost 10 times more expensive than Amazon EBS pricing, but the cheaper Amazon EBS can only be accessed by one Amazon EC2 instance at a time. It can support performance over 10 GB/sec and. The simplest way to look at is to look at what the underlying technology is. One aspect of this deployment requires each server to be able to see a common storage location. It is ideal for workloads that require shared file access and supports NFSv4 and NFSv4. But, I don't think any such configuration is required for EBS. Top uses for EBS vs. Create and configure shared file systems simply and quickly for AWS compute services—no provisioning, deploying, patching, or maintenance required. Amazon EBS PIOPS. New or old, you will still get the same availability, durability, scalability, and. The term data persistence means that the data itself outlasts the process. Amazon Storage Services: EFS vs EBS vs S3. Comparison: EFS (Elastic File System) vs EBS (Elastic Block Store). With most of the AWS Storage services, customers only pay for the 400-TB capacity that they may actually use (in the case of Amazon EFS and Amazon S3) or 600 TB of allocated capacity (in the case of Amazon EBS and Amazon FSx for Windows File Server). On the other hand, Azure Storage provides the following key features: Blobs, Tables, Queues, and Files. AWS DataSync is an online data transfer service that can copy data between Network File System (NFS), Server Message Block (SMB) file servers, self-managed object storage, and also between AWS services. Amazon EFS (Elastic File System) is rated 8. What is Cloud File Storage? Amazon EFS is a fully managed cloud file storage service that provides scalable, shared file storage in the AWS. Mount targets themselves are designed to be highly available. When you create an EFS file system using EFS Quick Create, the file system is created with the following. So AWS EBS is block storage service provided by AWS and it. 30 per GB-month for storage and an additional $6. Sure, there’s a deeper price comparison between Amazon EFS and EBS: Amazon EFS pricing: Standard storage: $0. S3 is an object store, meaning it is a higher layer data storage system, essentially it is a database "blob" storage, storing data in an underlying simple database as an object. PDF RSS. The most up-to-date pricing information for EFS backups and restores can be found on the AWS Backup pricing page. Depending on your needs, EFS offers two storage classes: Infrequent Access and Standard Access. Total Monthly Storage Charge: $30. If AWS is like a non-cloud remote storage array, SG is the filer and VTL options that speak file and tape. Amazon EFS also uses these IDs to indicate the owner and group owner for new files and directories that the user creates. EFS Systems. Eliminate capacity planning with fully elastic storage and performance. Amazon S3 (Simple Storage Service): Amazon S3 is a highly scalable, durable, and cost-effective object storage service offered by AWS. The first three items in the list above — ephemeral storage, elastic block storage and elastic file system. Even though on paper EFS costs you more than an EBS volume would (with $0. For multi-node deployment, we recommend using Amazon EFS for SAP HANA to perform file-based backup. By default, Docker provides a driver called ‘local’ that provides local storage volumes to containers. ; fileSystemId - The file system under which the access point is created. Amazon EBS – gp2/gp3 volumes : SSD-based block storage with up to 16,000 input/output operations per second (IOPS) per volume : Boot volumes, operating system and software binaries, Oracle database archive logs. AWS EFS vs S3 vs EBS; AWS EFS pricing; Conclusion; Check out this AWS full course video by Intellipaat. 高速なI/O Throughput。. It provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently-accessible storage for up to thousands of Amazon EC2 instances. all training data had to be downloaded from Amazon S3 to the EBS volumes attached to the training instances at the start of the training job. When specifying Amazon EFS volumes in jobs using Fargate resources, Fargate creates a supervisor container that is. See top articles in our guide. Two EC2 instances running a RedHat Linux Cluster (ma-host-1 and ma-host-2). AWS EBS Volume Backup with EBS Snapshots; Cloning Amazon EBS Volumes: A Solution to the AWS EBS Cloning Problem; AWS EFS. Amazon EFS meters read operations up to one-third the rate of write operations, permitting the file system to drive a baseline rate up to 150 KiBps per GiB of read throughput, or 50 KiBps per GiB of write throughput. Amazon Elastic Block Storage (EBS), is essentially cloud-based storage for the drives of your virtual machines – just like a D drive or an E drive (in case of Linux, its //Data/ etc). You can use Amazon ECS to run stateful containerized applications at scale by using AWS storage services, such as Amazon EFS, Amazon EBS, or FSx for Windows File Server, that provide data persistence to inherently ephemeral containers. They recommend using a WebDAV server, but we'd prefer to use some kind of shared mounted drive. East (N. Amazon Elastic File System (Amazon EFS) now delivers lower latencies enabling you to power an even broader set of applications with simple, scalable storage on AWS. (Optional) For Snapshot ID, choose the snapshot from which to create the volume. The value of the Source. AWS Backup also provides an option to transition your EFS file system backups from warm storage to a lower-cost, cold-storage tier. 6, while Microsoft Azure File Storage is rated 8. Effective today, new and existing EFS file systems now provide average latency as low as 600 microseconds for the majority of read operations on data and metadata. It requires at least 10 clients to reach that aggregate throughput. East (N. You can use an EC2 Fleet or a Spot Fleet to launch a fleet of instances. To use one of these options, complete the steps in either of the following sections: The commands in. The container will also have a mounted volume called “efs” that will be associated with a. A snapshot is an incremental backup, which means that we save only the blocks on the device that have changed since your most recent snapshot. rsize=1048576 – Sets the maximum number of bytes of data that the NFS client can receive for each network READ request. Back in 2016, we first launched File Gateway, a gateway type of the hybrid cloud storage service AWS Storage Gateway. In the left navigation pane, under “EC2 Dashboard,” locate the “Elastic Block Store” subsection and select “Volumes. The Takeaways. Sorted by: 1. Amazon EFS is built to scale on demand to petabytes without disrupting applications, growing and shrinking automatically as you add and remove files. However, Amazon EBS can give better performance than Amazon EFS. Amazon EBS (Elastic Block Store) is rated 8. EBS-backed AMIs launch faster than EC2 instance store-backed AMIs. Service-Disabled Veteran-Owned Small Business (SDVOSB) Agile. How Amazon EFS works with Amazon EC2 and other supported compute instances. Compared to AWS EBS, AWS EFS saves the data in many Availability Zones. Basic object storage that makes data available through an Internet accessible API. You can create an EFS file system and mount it to your instance when you launch your instance using the Amazon EFS Quick Create feature of the Amazon EC2 launch instance wizard. org We take a look at EBS, EFS and S3, which are some of AWS's most popular storage solutions, and how to decide which is right for your use case. You can check from the Amazon EC2 instance that the file was created. EFS Systems. – Tim. EBS has higher performance, but it is attached to a specific EC2 machine instance and cannot be shared across multiple machines. Amazon EBS pricing includes three factors: Volumes: Volume storage for all Amazon EBS volume types is charged by the amount of GB you provision per month, until you release the storage. There is a charge of $6 per MB/s per month for provisioned. Amazon EFS vs. Amazon EFS provides a shared file storage for use with compute instances in the AWS cloud and on premise servers. An Amazon EFS Volume Mounted on Multiple EC2 Instances. Amazon Elastic Block Store (Amazon EBS) is an umbrella term for all of AWS’s block storage services. Currently Dynamic Provisioning creates an access point for each PV. Amazon EBS security risks and snapshot basics. When should I use Amazon EFS vs. -TimedStorage-Z-ByteHrs. EBS Vs EFS Vs S3?Amazon EBS snapshots can be scheduled using AWS Backup. . You don’t even have to pay for files that are less accessible, and it can automatically expand when clients need more storage, and you don’t have to pay. Elastic Block Storage (EBS): From the aforementioned list, EBS is a block type durable and persistent storage that can be attached to EC2-instances for additional storage. g. The Takeaways. In the AWS platform, cloud storage is primarily broken down into three services: Simple Storage Service (S3). S3/EBS/EFS and Azure Storage. How to Choose the Right AWS Storage Solution for your Project - S3, EFS, EBS or RDS. Here are the high-level steps for setting up the MariaDB cluster on Multi-Attach enabled EBS volumes: And here is the high-level architecture of the solution. AWS Region: All supported AWS regions except Asia Pacific (Jakarta), Africa (Cape Town), Middle. For this reason, we recommend using Amazon EFS instead of Amazon S3. West (Oregon), U. Amazon Elastic File System (Amazon EFS) is a simple, serverless, set-and-forget file. In the navigation pane, choose AMIs. PDF RSS. With Amazon EBS encryption, you aren't required to build, maintain, and secure your own key management infrastructure. EFS is. It barely beats a single io2 Block Express EBS volume (5GB/sec EFS vs. instance store, namely, EBS SSD general iops (about 3k for a 1TB volume) EBS SSD provisioned iops (about 50k for a 1TB volume) instance store local disk (one disk raid 0) instance store local disk (two disks striped raid 1) We had the following takeaways, the. During cloud migrations, we come across scenarios where there is a need to migrate or transfer files (typically unstructured data), from on-premises to a specific storage service in AWS (e. EFS provides a file system interface,. It can scale in or out as you add and remove files. The Amazon Elastic File System (EFS) Container Storage Interface (CSI) driver now supports dynamic provisioning of Kubernetes persistent volumes. EBS is different from S3 in that it provides a storage volume directly connected to EC2 (Elastic Cloud Compute). Amazon EFS: Highly durable, NFSv4. So if i use AWS EFS or EBS there wont be any necessity for the API call to S3. This code below defines a Kubernetes deployment that creates 3 replicas of pods called “efs-pod”. Durable & highly available. With SAP on AWS, we have two main storage options, Amazon EFS and EBS. I know that both EBS (Elastic Block Store) and EFS (Elastic File System) communicate with EC2 over the network (data transmission). Comparing EFS to another popular Amazon service, Elastic Block Storage (EBS). When enabled, lifecycle management migrates files that have not been accessed for a set period of time to the EFS Standard–Infrequent Access (Standard-IA) or One Zone–Infrequent Access (One Zone-IA) storage class, depending on your file system. Go to EFS from the main console and give a name for your EFS file system (optional)Part of AWS Collective. Amazon FSx lets you choose between four widely-used file systems: Lustre, NetApp ONTAP, OpenZFS, and Windows File Server. Amazon Web Services (AWS) has several storage solutions to offer that abstract solid state drive (SSD) and hard disk drive (HDD) concerns: Amazon Elastic Block Store (Amazon EBS) offers low-cost cold HDD storage in the cloud. Amazon Elastic Block Store (Amazon EBS) is a web service that provides block level storage volumes for use with Amazon Elastic Compute Cloud instances. The simplest way to look at is to look at what the underlying technology is. Since EFS is a managed service, we don’t have to worry about maintaining and deploying the FS. You mount your file system using its DNS name, which resolves to the IP address of the EFS mount target in the used by the Availability Zone of. It provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently-accessible storage for up to thousands of Amazon EC2 instances. EC2 Fleet and Spot Fleet. 50 in storage charges for the snapshot archive in a 30-day month. And since you are paying per EFS share, and not per instance using it, EFS. You can mount these volumes as devices on your instances. VolumeHandle property in the output is the ID of the physical Amazon EBS volume created in your account. It depends on your specific use-cases and softwares but here's some basic guideline. With these features we build an infrastructure with native backup/restore functionality, automated processes, and the focus of low costs, for non-critical SAP applications. Amazon FSx lets you choose between four widely-used file systems: Lustre, NetApp ONTAP, OpenZFS, and Windows File Server. Using EFS Lifecycle Management, you can automatically move files. The three key file storage services AWS provides are similar, but different. Allow access to the public. 4. These files. In 2016, File Gateway only supported NFS, and on the surface seemed to be. Store, Process and Accelerate Images, Videos, JS, CSS and Static Content across the World on any Web application. Amazon EFS provides a file system interface, file system access semantics (such as strong. It is expensive compared to EBS (~10x more) but it gives extra features. In a physical environment this volume might be coming from storage or a server. With io1 you get to specify IOPS capabilities (S3 has no user specified performance control). AWS EFS EFS is fairly easy to learn to use because it mirrors a traditional file hierarchy structure. EBS is a high-performance per-instance block storage system designed to act as storage for a single EC2 instance (most of the time) EFS is a highly scalable file storage system designed to provide flexible storage for multiple EC2 instances. EBS is a block-level storage (as opposed to EFS which is File storage) It has high-performance and designed to be used with EC2 instance. Amazon Elastic Block Store (Amazon EBS) はAmazon Elastic Compute Cloud (Amazon EC2) 向けに設計された、使いやすく、スケーラブルで、高性能なブロック. Amazon Glacier. File system access is via the NFS protocol. EFS provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently accessible storage for up to thousands of EC2 instances. In this article, we will discuss these storage solutions in detail along with their differences. 1. In this step, you use Amazon Elastic File System (Amazon EFS) to create the file system. It is designed to store and retrieve any amount of data from anywhere on the web. Checks whether the customer's Amazon EFS file system is currently configured to use Bursting Throughput mode. 1 for SSD storage. Amazon Elastic File System (Amazon EFS) provides scalable network file systems for use with EC2 instances. The Takeaways. EFS Systems. When an EC2 instance store-backed AMI is launched, all the parts have to be retrieved from S3 before the instance is. 7. EBS is different from S3 in that it provides a storage volume directly. In the AWS platform, cloud storage is primarily broken down into three services: Simple Storage Service (S3). Installing the cluster software. EFS vs EBS Multi-Attach features Elastic File Store – EFS is a file storage service for use with Amazon compute (EC2, containers, serverless) and on-premises servers. 30 per GB compared to $0. To prevent unintentional changes or data loss, it's a best. Amazon EBS volumes are highly available and reliable storage volumes that can be attached to any running instance and used like a hard drive. Login to an AWS account and select the desired region in the top right corner of the browser. 1. ”. AWS EFS is a file system typically used for data analysis and lift-and-shift migration. 9. , /var/lib/mysql. Trigger type: Periodic. The input modes determine whether to stream data files of the. Amazon EBS is meant for data that changes frequently and needs to persist through instance stops, terminations, or hardware failures. EFS is file system storage, using NFSv4 protocol. In the search bar, choose Platform to select the operating system (such as Amazon Linux) and Root device type to select the root volume type (ebs). 50 per month ($62. EFS provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently accessible storage for up to thousands of. After you attach a volume to an instance, you can use it as you would use a physical hard drive. If you are using a block storage service (Amazon EBS): Latency is affected by the selection of the volume type (e. S3 most likely comes down to how much you are ready to pay for storage. Amazon EBS enables you to keep data persistently on a file system, even after you shut down your EC2 instance. EBS is used by Amazon RDS (Relational Database Services). It is created to scale on demand (petabytes) and doesn’t disrupt applications. If your instance supports Elastic Volumes, you can do so without detaching the volume or restarting the instance. 08/GB-month. Each pod will run a container called “efs-container” which will use an Nginx image. To know whether EFS truly is the best option for you, you’ll want to compare it to your other two main options, EBS and S3. And then, when data is requested, the underlying storage software reassembles the blocks of data from these environments and presents them back to the user. For use cases requiring high levels of throughput from many EC2 instances, you should use Amazon EFS in Max I/O mode, as it. For additional data protection, assume you have 1,200 GB of backup storage during the month. EBS stores data at a lower cost without compromising performance. Example: How Alpha Vertex uses EFS. EFS CSI driver supports dynamic provisioning and static provisioning. AWS มีบริการพื้นที่จัดเก็บบนระบบคลาวด์ที่รองรับเวิร์ก. Amazon Web Services (AWS) có trên 200 dịch vụ với đầy đủ tính năng cho nhiều loại công nghệ, ngành công nghiệp và mục đích sử dụng; với số lượng dịch vụ khá nhiều như này AWS thường. Amazon EBS vs. Amazon Machine Images. EBS volumes are flexible. Amazon EBS is designed to store data in blocks (volumes of a provisioned size) attached to an Amazon EC2 instance, similar to a local disk drive on your physical machine. Can be accessed concurrently by multiple Amazon EC2 instances, allowing them to share data. Elastic Block Storage (EBS) Elastic File System (EFS) S3 (Simple Storage Service) ecosystem along with Glacier. Elastic Block Storage (EBS). With Amazon EFS, you can create a file system, mount the file system on an Amazon EC2 instance, and then read and write data to and from your file system. For data location, Amazon SageMaker supports Amazon Simple Storage Service (Amazon S3), Amazon Elastic File System (Amazon EFS), and Amazon FSx for Lustre. A file system can drive throughput at its baseline metered rate continuously. Choose a snapshot. AMI = a copy of a full instance. Amazon EFS volumes. AWS EFS vs EBS vs S3. Osama Bin Saleem. EBS volumes are flexible. Amazon EBS Multi-Attach a single. In this course, you will learn how to effectively manage and optimize your storage on Amazon Web Services (AWS).