If you are using a block storage service (Amazon EBS): Latency is affected by the selection of the volume type (e. Login to an AWS account and select the desired region in the top right corner of the browser. What is Amazon EBS? The first storage option you may encounter when learning AWS. Amazon EFS, a fully managed file system, is designed to be highly available, durable, and scalable. Amazon offers two standard classes of file system storage in EFS: Standard and Infrequent Access storage class (EFS Standard-IA). 025/GB-month. West (Oregon), U. -. To learn more about resizing your Amazon EBS volumes, see Expanding the Storage Size of an EBS Volume on Linux. In the real world, Amazon EBS (Elastic Block Store) is typically used for EC2 instances, while Amazon EFS (Elastic File System) is commonly used for Kubernetes clusters. Amazon S3? AWS offers cloud storage services to support a wide range of storage workloads. EFS is designed as a shared file system between EC2 instances, so will likely be more difficult to use outside AWS, probably requiring an EC2 instance as a proxy. Posted On: Nov 28, 2022. 99% (4 9s) of availability. For database directories for MongoDB, Cassandra or Elasticsearch clusters with high availability, should I use EBS or EFS? MongoDB, Cassnadra and Elasticsearch clusters take care of replicating data across nodes if they are configured to have replication factor > 1, so EFS replication feature may not be needed I. As already mentioned EFS is completely different to S3. gp2 has IO bursts (up to 3000 IOPS) and IO credits (5. This allows you to use Fargate with many solutions like web hosting, content. East (N. It is similar to hard drives on our physical machines. Amazon FSx lets you choose between four widely-used file systems: Lustre, NetApp ONTAP, OpenZFS, and Windows File Server. Your applications can have the storage they need and when they need it. Amazon EFS doesn't examine user or group names—it only uses the numeric identifiers. A dialog displays. It's fully elastic, growing and shrinking as you add and remove files, so you don't need to worry about manually managing capacity, either to accommodate growth, or to optimize utilization - you pay only for the storage that you use. Need help deciding between EBS vs S3 on Amazon Web Services. A file storage layer is needed that can share between instances and scale the platform more easily. Sorted by: 3. 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. Object Storage vs File System vs Block Storage. Basic object storage that makes data available through an Internet accessible API. The term data persistence means that the data itself outlasts the process. Note: Replace your_pv_name with the name of the persistent volume returned from the preceding step 6. Look at EBS multi attach feature closely and see yourselves how it is different than EFS and learn which storage solution to use when ?How to create EBS Mult. Think of a computer’s hard drive. Amazon EFS is a file storage service for use with Amazon EC2. For example, some plugins can be configured to write logs. In the end, the deciding factor between Amazon EBS vs. 4. It barely beats a single io2 Block Express EBS volume (5GB/sec EFS vs. Bộ Ba dịch vụ lưu trữ phổ biến nhất của AWS: Amazon S3 – Amazon EBS – Amazon EFS. When you create a server in the AWS Transfer Family console, select Amazon EFS as your storage service in the Step 4 section Choose a domain. We launched EBS Volumes with Provisioned IOPS way back in 2012. 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. It can scale in or out as you add and remove files. Osama Bin Saleem. ”. Amazon EBS provides multiple volume types that allow you to optimize storage performance and cost for a broad range of applications. They have the necessary block-level data and metadata to clone a new EBS volume for backup, disaster recovery or nondisruptive testing of an EC2 instance. AWS CloudFrontと. Note. Photo by Martin Woortman on Unsplash. In the Container path field, type the name of the directory you want to persist on to the EFS volume, e. 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. According to the StackShare community, Amazon EBS has a broader approval, being mentioned in 179 company stacks & 47 developers stacks; compared to Amazon EFS,. 00 + $10. 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. In this solution, three EC2 instances are launched in a single AZ, of which two instances named ‘ma-host-1’ and ‘ma-host-2’ form the cluster named ‘macluster’. Amazon AWS has termed it as S3 storage while Microsoft Azure storage calls its offering as blob storage. In a physical environment this volume might be coming from storage or a server. Block level storage intended for access by a single VM. 30 per GB compared to $0. 50 for the EBS volume and $100 for EBS IOPS). 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. An Amazon EFS Volume Mounted on Multiple EC2 Instances. Amazon EFS in Max I/O mode. 4. Amazon EFS is built to scale on demand to petabytes without disrupting applications, growing and shrinking automatically as you add and remove files. FSx for Windows is currently available in four regions: U. 9. But it should be paired. Cuối cùng, Amazon S3 là một kho lưu trữ object rất hiệu quả trong việc lưu trữ số lượng lớn các bản sao lưu hoặc tệp người dùng. The AWS EFS(Elastic file system) and AWS EBS(Elastic block storage) are two different types of storage services provided by Amazon Web Services. We’re here to give you an overview of AWS storage, breaking down what Amazon S3, EBS. 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. The Takeaways. In the real world, Amazon EBS (Elastic Block Store) is typically used for EC2 instances, while Amazon EFS (Elastic File System) is commonly used for Kubernetes clusters. Amazon EFS provides a simple, serverless, set-and-forget elastic file system. AWS EFS Overview. It provides a simple interface to manage file systems and supports multiple EC2 instances. EFS is cheaper than FSx. They recommend using a WebDAV server, but we'd prefer to use some kind of shared mounted drive. The differences in monthly charges for similar amounts of S3 and EBS with provisioned I/O storage can be substantial. It is usually deployed in storage-area network (SAN) environments and must be tied to a functioning server. On the other hand, block storage uses RAID, SSDs, and hard disk drives (HDDs) for storage. Use cases. Example Scenario. Follow edited Jun 20, 2022 at 12:54. When you create a user on an EC2 instance, you can assign any numeric user ID (UID) and group ID (GID) to the user. Click Yes, Delete. When you create a training job, you specify the location of a training dataset and an input mode for accessing the dataset. AWS EBS vs EFS with a Lambda function. 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. LucidLink Filespaces - High-performance file system built for the cloud. Amazon EBS. Google Cloud Filestore - High-performance, fully managed file storage. We recommend that you use the largest size possible (up to 1048576. The EC2 service first creates one or more EBS snapshots, which are then automatically used. is EBS or EFS a reliable way to store huge media files?Amazon Glacier for archival storage, in the form of vaults of objects, available for infrequent access via APIs over the Internet. Amazon EFS now delivers up to 60% lower read operation latencies when working with frequently-accessed data and metadata. Amazon EFS? Amazon EBS is the high-availability storage volume for EC2 instances at the block level. When users create an EBS snapshot, they can use it to configure an EC2 AMI. S3: Not limited to access from EC2 but S3 is not a file system. PDF RSS. , EBS/EFS/S3/FSx). 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. Cloud Professional Services Rates. Mount EC2 samba share on Windows. AWS EFS vs EBS Multi-Attach. Amazon EC2 Instance Store is suited for temporary storage needs where high performance and low latency are critical. Step 2: Create a security group for Amazon EC2 instances and the Amazon EFS file system. , random access files for an RDBMS) or used by an. S3 is an object storage system, designed to provide archiving and data control options. g. Amazon EBS is much easier to use than Amazon S3 and EFS (Elastic File System) because its cause can be easily understood. 1GB/sec gp3). EBS volume data is replicated across multiple servers in an AZ. It is a scalable, cloud-based file system supporting Linux-based applications and workloads that can work in tandem with. This mean an Amazon EFS file system has to be created manually on AWS first and should be provided as an input to the storage class parameter. Each of these storage solutions is. EBS is primarily used by the AWS EC2 instances for persistent data storage which means that even if EC2 instances are shut down, the data on EBS volume is not lost. The term data persistence means that the data itself outlasts the. 1. Lets’ learn about the differences of Amazon EBS, EFS, and S3 and make informed decisions for your data storage needs. What is Cloud File Storage? Amazon EFS is a fully managed cloud file storage service that provides scalable, shared file storage in the AWS. It offers a traditional file storage paradigm, with data organized into directories and subdirectories. The Amazon EBS CSI plugin requires IAM permissions to make calls to AWS APIs on your behalf. EBS stores data at a lower cost without compromising performance. EBS(Elastic block storage) is a block-level storage service provided by Amazon and it is basically designed. Elastic Block Storage (EBS) Elastic File System (EFS) S3 (Simple Storage Service) ecosystem along with Glacier. Amazon S3 is an object storage typically used for backup and media hosting. S. Amazon Elastic File System provides a simple, serverless, set-and-forget elastic file system. First, create an AWS account create refer to Amazon Web Services – Setting Up an AWS Account. With Amazon EFS, storage capacity is elastic, growing and shrinking automatically as you add and remove files. Let’s create an Amazon EFS file system first (myEFS1) in the AWS Management Console and keep a note of the FileSystemId, since we will need this while creating the PV in the next step. Amazon EBS is a block-level storage service. AWS currently offers the following storage services: Instance/Ephemeral Storage. The distributed design of Amazon EFS avoids the. Set the encryption status for the volume. How Amazon EFS works with Amazon EC2 and other supported compute instances. hard disk drive). On the other hand, Amazon EFS is detailed as " Simple, scalable, and reliable file storage for the AWS Cloud ". A dialog displays. Some RDS older instances have local storage, most use EBS only. 2. AWS EBS AWS S3; Data is stored as blocks: Data is stored as objects: Store block can size up to 16 tebibytes each (17. For more information, see. EBS snapshots are copies of virtual volumes that provide incremental backups of all blocks that have changed since the previous snapshot. Highly scalable. Here, we compare Amazon EFS to Amazon S3 and Amazon EBS to help you understand when to choose Amazon EFS. Quickly learn Amazon S3 vs EBS vs EFS. Amazon EBS enables you to keep data persistently on a file system, even after you shut down your EC2 instance. 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. The top reviewer of Amazon EBS (Elastic Block Store) writes "A tool to deal with not only. AWS Elastic Block Store (EBS) is Amazon’s block-level storage solution used with the EC2 cloud service to store persistent data. EFS. Amazon Elastic Block Store (Amazon EBS) is a web service that provides block level storage volumes for use with Amazon Elastic Compute Cloud instances. 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. 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. EBS is for EC2 block storage. 10 for EBS vs $0. The Takeaways. Amazon Relational Database Service (Amazon RDS) for Oracle now supports integration with Amazon Elastic File System (EFS). Amazon EBS. In addition, EFS now delivers up. Amazon Elastic File System (Amazon EFS) provides serverless file storage. Back in 2016, we first launched File Gateway, a gateway type of the hybrid cloud storage service AWS Storage Gateway. S. 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). Khác với Amazon S3, EBS chỉ cung cấp một khối lượng lưu trữ được kết nối trực tiếp với Amazon EC2. Amazon Storage Services: EFS vs EBS vs S3. Navigate cloud storage with our comprehensive comparison of EFS, Amazon EBS, and S3. 2. SAP customers are familiar with EFS for shared filesystems, but it can’t be used for performance-sensitive DATA and LOG volumes. East (Ohio), EU (Ireland). EBS volumes are flexible. S3 is an object storage system, designed to provide archiving and data control options. However, Amazon EBS can give better performance than Amazon EFS. Modify the other values as needed: ; provisioningMode - The type of volume to be provisioned by Amazon EFS. Amazon Elastic File System (Amazon EFS) is a simple, serverless, set-and-forget file. EFS: EBS: Amazon EFS provides a shared file storage for use with compute instances in the AWS cloud and on premise servers. AWS มีบริการพื้นที่จัดเก็บบนระบบคลาวด์ที่รองรับเวิร์ก. Conclusion. For performance, Amazon EBS is the fastest due to high IOPS, but when it comes to shared and scalable file systems Amazon. 01 per 1,000 PUT requests; Data transfer: $0. EFS Systems. Durable & highly available. If the selected snapshot is encrypted, or if your account is enabled for. Lets’ learn about the differences of Amazon EBS, EFS, and S3 and make informed decisions for your data storage needs. View information about the persistent volume: kubectl describe pv your_pv_name. When should I use Amazon EFS vs. The AWS Elastic File System (EFS) is one of Amazon’s three primary storage solutions. Go to EFS from the main console and give a name for your EFS file system (optional)Part of AWS Collective. MSP Business. In this 3-part blog series, we filter through those 200+ services and focus. EBS is Amazon's high-performance block storage. Amazon EBS PIOPS. Find the Actions list. Replace file_system_id with the ID of the file system you are mounting. 025$ per GB a month for standard storage and 0. EFS is a Network Filesystem (NFS). 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. For most use cases where you need a shared volume across EC2 instances use Amazon EFS. Step 1: Create an EFS from the AWS console. HDFS: Extremely good at scale but is only performant with double or. AWS Storage Summed Up. It grows and shrinks automatically as you add and remove files. Amazon EBS (Elastic Block Store) is rated 8. Scaling AWS EFS does not disrupt applications. AWS Region: All supported AWS regions except Asia Pacific (Jakarta), Africa (Cape Town), Middle. Create an EFS file system using Amazon EFS Quick Create. Amazon Elastic Block Store (Amazon EBS) is an umbrella term for all of AWS’s block storage services. 高速なI/O Throughput。. If you were to run a database on EC2 then you would use EBS to store the data. VolumeHandle property in the output is the ID of the physical Amazon EBS volume created in your account. Open the Amazon EC2 console. Amazon Elastic File System (EFS) is designed to provide serverless, fully elastic file storage that lets you share file data without provisioning or managing storage capacity and performance. Amazon EBS is a block-level storage service. Amazon EBS (Elastic Block Store) is rated 8. 高速なI/O Throughput。. and configure file systems quickly and easily. (Optional) The shared storage settings for the cluster. Amazon EBS Benefits. This value applies when reading data from a file on an EFS file system. Amazon EFS also uses these IDs to indicate the owner and group owner for new files and directories that the user creates. Each Amazon EBS volume is automatically replicated within its Availability Zone to protect you from component failure, offering high availability and durability. Allow access to the public. 7. For use cases requiring high levels of throughput from many EC2 instances, you should use Amazon EFS in Max I/O mode, as it. Comparing EBS vs. 6, while Microsoft Azure File Storage is rated 8. Bash. Both solutions are designed to deliver high performance, however, when choosing to use network file systems consider the access patterns. It states "AWS Fargate will use the EFS CSI driver to automatically mount an EFS file system requested by a pod running on Fargate, without the need for manual driver installation. An Amazon EBS Magnetic volume is attached to an instance that can be EBS-optimized or is part of a cluster compute network with a daily median of more than 95 IOPS, and varies by less than 10% of the median value for at least 7 of. Amazon S3 looks the cheapest but that might not always be the case. For more information, see. After you attach a volume to an instance, you can use it as you would use a physical hard drive. EFS or Amazon Elastic File System. Unlike EC-2 instance storage volumes which are suitable for holding temporary data EBS volumes are highly suitable. The biggest advantage of EFS is its scalability. 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. This can be problem in a. 50 per month ($62. Service-Disabled Veteran-Owned Small Business (SDVOSB) Agile. Use Amazon EFS with Amazon EC2. And as 80% of typical workloads are infrequently accessed, this results in huge savings. To learn more, you. For multi-node deployment, we recommend using Amazon EFS for SAP HANA to perform file-based backup. An Amazon EFS Volume Mounted on Multiple EC2 Instances. Figure 1: Reporting parameters for Amazon EFS Storage report (includes all storage classes) Under Usage Type, filter data using the following parameters and check the Select all box to include the filtered data as part of the report. 08/GB-month. Amazon S3 vs. Next Steps. Unlike DIY NFS implementations that might use one or more EC2 instances with Elastic Block Store (EBS) volumes as an NFS server, EFS is distributed across servers that span several. NFS mount across EC2 instances as alternative to EFS. In this step, you use Amazon Elastic File System (Amazon EFS) to create the file system. Amazon Elastic Block Store (EBS) provides raw block-level storage that can be attached to Amazon EC2 instances and is used by Amazon Relational Database Service (RDS). The new feature is designed to. The latter option reduces the cost to as low as $0. However, EBS allows you to pay for only the storage you need and scale up or down as. I'm configuring an application to run in AWS in "full-framework" deployment. EC2 = the service that RUNS the VM compute. The diagram depicts the AWS services that comprise a WordPress solution running Amazon EKS on Amazon EC2 instances. EBS is block, EFS is file, S3 is object. Take advantage of the simplicity of cohesive AWS. Virginia), U. EBS is used by Amazon RDS (Relational Database Services). 2. Amazon EBS can be classified as a tool in the "Cloud Storage" category, while Amazon ElastiCache is grouped under "Managed Memcache". 6, while Google Cloud Storage is rated 8. Based on a typical data compression savings of 50%, you provision a persistent file system with 1,200 GB of storage capacity and per-unit storage throughput of 125 MB/s/TiB. You can use AWS Transfer Family and AWS DataSync to transfer data into and out of your Amazon EFS file systems. 1, checks all of those checkboxes (at least, to a certain extent), and if you're already building infrastructure inside AWS, EFS is a very cost-effective way to manage a scalable NFS filesystem. These volume types are divided into two major categories: SSD-backed storage for transactional workloads, such as databases, virtual desktops and boot volumes, and HDD-backed storage for throughput intensive. 1. Store an unlimited number of files. 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. 95%. Multiple volumes can be mounted to the same instance. if you were to use 1 TB of EFS Standard Storage for 15 days and 200 GB of EFS Standard Storage for the remaining 16 days of a 31 day month, your total Standard Storage would be 1,000 GB * 15 days * 24 hours/day + 200 GB * 16 days + 24 hours / day =. EFS merupakan layanan penyimpanan file yang dapat digunakan dengan komputasi Amazon (EC2, kontainer, nirserver) dan. Amazon Elastic File System (Amazon EFS) is a cloud-native service that can be used for this purpose for your Linux hosts. Choose the correct VPC (Virtual Private Cloud) and. 9 TB. Using the EFS-to-EFS Backup solution, you can schedule automatic incremental backups of your Amazon EFS file system. Amazon EBS volumes are highly available and reliable storage volumes that can be attached to any running instance and used like a hard drive. We can create an EFS file system and configure our instances to mount the. 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. Find out in this report how the two Public Cloud Storage Services solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI. EFS is a managed network-attached storage filer for EC2 instances based on network file system (NFS) version 4. The main difference between EBS and EFS is that EBS is only accessible from a single EC2 instance in your particular AWS region, while EFS allows you to mount the file system across multiple regions and instances. It provides a high performance option for many use cases, and it can be used for various databases (both relational and non-relational), for a wide range of applications, and for big data analytics. And since you are paying per EFS share, and not per instance using it, EFS. TL;DR: Amazon EFS is an NFS file system service offered by AWS. 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. Mount points exist in two AWS Availability Zones (AZs), and an AWS Elastic Load. EBS volumes behave like raw, unformatted block devices. In this article, I’ll cover the three most popular AWS services: Amazon Elastic Block Store (Amazon EBS), Amazon Simple Storage Service (Amazon S3), and Amazon Elastic File System (Amazon EFS), comparing their performance and pricing schemes to give you the information to decide which is the right storage option for you. Improvement: 5X. Using EFS Lifecycle Management, you can automatically move. and more. Basic object storage that makes data available through an Internet accessible API. The core principle of EBS is that it stores data as blocks of the same size and organizes them through the hierarchy, similar to a traditional file system. Best Practices - Persistent storage. Amazon EFS provides shared file system storage and low latency for Linux workloads. I'm configuring an application to run in AWS in "full-framework" deployment. In the SharedStorage section, you can define either external or managed. Amazon EFS, on the other hand, is a fully-managed file storage service that is designed to provide scalable, shared access to files for multiple EC2 instances. Amazon EBS allows you to create storage volumes from 1 GB to 1 TB that can be mounted as devices by Amazon EC2 instances. EBS has higher performance, but it is attached to a specific EC2 machine instance and cannot be shared across multiple machines. The Takeaways. When specifying Amazon EFS volumes in jobs using Fargate resources, Fargate creates a supervisor container that is. Using EFS Lifecycle Management, you can automatically move files. The key difference is that EBS is elastic (easily scalable and extensible) compared to a. Introduction. For jobs using Fargate resources, Amazon EFS file system support was added when using platform version 1. Glacier and more — mainly in terms of durability and availability. Elastic Block Storage (EBS). It provides multiple EC2 instances with low-latency, shared access to a fully-managed file system via the popular NFSv4. Ask Question Asked 1 year, 10 months ago. AWS ParallelCluster supports either using Amazon EBS, FSx for ONTAP, and FSx for OpenZFS shared storage volumes, Amazon EFS and FSx for Lustre shared storage file systems, or File Caches. S. This storage is located on disks that are physically attached to the host computer. 1 for SSD storage. 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. The Amazon Elastic File System (EFS) Container Storage Interface (CSI) driver now supports dynamic provisioning of Kubernetes persistent volumes. With Docker plugins, you can now add volume drivers to provision and manage EBS and EFS storage, such as REX-Ray, Portworx, and NetShare. DigitalOcean Spaces. Amazon S3. So if i use AWS EFS or EBS there wont be any necessity for the API call to S3. , solid-state drive vs. The comparison between Amazon EBS and EFS is arguably the most fascinating. Amazon EBS allows you to create storage volumes from 1 GB to 1 TB that can be mounted as devices by Amazon EC2 instances. In the AWS platform, cloud storage is primarily broken down into three services: Simple Storage Service (S3). Amazon Elastic File System (Amazon EFS) provides a simple, scalable, fully managed elastic NFS file system. For example, a provisioned EBS volume of 500 GB with 1,000 IOPs would cost $162. Connect with an AWS IQ expert. To use the One Zone–IA storage class, you must enable. Amazon Elastic Block Store (Amazon EBS) provides block level storage volumes for use with EC2 instances. Storage cost is based on the average storage used through the month. Note: This is for demonstration purposes only. Finally, cloud file storage uses network-attached storage (NAS) in an on-premises setup. Amazon Elastic Block Store (Amazon EBS) vs. AWS EFS is a file system typically used for data analysis and lift-and-shift migration. How to Choose the Right AWS Storage Solution for your Project - S3, EFS, EBS or RDS. The following are the high-level steps for setting up GFS2 on Multi-Attach enabled EBS volumes: Setting up EC2 instances and Multi-Attach enabled EBS volumes. Cloud File System - AWS EFS. Amazon EBS and AWS Lambda are primarily classified as "Cloud Storage" and "Serverless / Task Processing" tools respectively. EFS. EBS allows you to store files directly on an EC2 instance, allowing the instance to access your files in a. EFS is a managed network-attached storage filer for EC2 instances based on network file system (NFS) version 4.