Ebs vs efs vs s3. Storage Gateway provides a standard set of storage protocols such as iSCSI, SMB, and NFS, which allow you to use AWS storage without rewriting your existing applications. Ebs vs efs vs s3

 
 Storage Gateway provides a standard set of storage protocols such as iSCSI, SMB, and NFS, which allow you to use AWS storage without rewriting your existing applicationsEbs vs efs vs s3  AWS: EFS, EBS S3

Each service has its. It provides low-latency performance by caching. Storage Type: AWS S3 is object storage while Amazon EBS is block storage and Amazon EFS is file storage. RDS / Aurora - Know how each RDS database. S3 vs EBS vs EFS Comparison. 236. After covering S3 in our last article, let’s deep dive into AWS EBS volumes in this one! EBS (Amazon Elastic. Amazon S3-é um armazenamento baseado em objetos onde cada item é armazenado com um URL Uma das diferenças é - EBS pode ser anexado a uma instância de cada vez e EFS pode ser anexado a várias instâncias que por isso armazenamento compartilhado. Simple object storage. For example Glacier, S3, EFS allocates the storage for you based on your usage, while at EBS you need to predefine the allocated storage. AWS: EFS, EBS S3. Amazon EBS volumes are bandwidth restrictions on Amazon EBS volumes, which vary by Volume Type. A. There are a lot of differences when it comes to comparing in Amazon EFS vs. Great for Data lakes, archiving files for long-term, and hosting static websites. EBS and EFS both outperform Amazon S3 in terms of. Table 1 – Feature comparison between Amazon AWS Cloud Storage Options and Services – S3 vs. S3 = Simple Storage Service. Let me first give you an overview of these AWS storage types so that. Amazon EBS is a block level storage service for use with Amazon EC2. Amazon S3 is a cloud storage service that can be accessed from anywhere. Well, before we compare them and see their differences, let’s open those three letters acronyms. 4. EBS, EFS, FSx, and S3 are all storage solutions offered by Amazon Web Services (AWS). S. Moreover, it is even more powerful because you can manipulate Blobs using code. The example assumes that the two EFS Lifecycle policies to move files between EFS Standard and EFS Standard-IA are set. How does Amazon S3 compare to Amazon EBS vs. EBS volumes that are attached to an instance are exposed as storage volumes that persist independently from. In the AWS platform, cloud storage is primarily broken down into three services: Simple Storage Service (S3). In this article, we will discuss these storage solutions in detail along with their differences. Store the data in Amazon S3 Glacier. . Amazon S3. Think of a computer’s hard drive. S3 vs EBS vs EFS Comparision. It is built to scale on-demand to petabytes. It is ideal for workloads that require shared file access and supports NFSv4 and NFSv4. Store an unlimited number of files. How does Amazon S3 compare to Amazon EBS vs. In this blog, we will discuss EFS, EBS, and S3, and on the basis of that, we will compare these three storage types offered by AWS. 6 terabytes) Individual object size can be up to 5,000 gigabytes (5 terabytes) Faster performance than AWS S3: Data does not suffer loss, degradation, or a corruption for a very long time: Data can be modified AWS Storage Types. Finally, Amazon S3 is an object store good at storing vast numbers of backups or user files. Each has its own strength and purpose. The scenario requires an NFS-based storage solution for an application server. When users create an EBS snapshot, they can use it to configure an EC2 AMI. Amazon S3 is an object storage typically used for backup and media hosting. 11. Amazon EBS vs EFS vs S3: Picking the Best AWS Storage Option for Your Business. Summary: In summary, EBS is a great option for persistent block-level storage that provides high-performance and reliability, while EFS is ideal for concurrent access to file storage. EBS can accommodate a smaller amount of data than S3. EFS is designed for applications thats concurrently access data from multiple EC2 instances. Amazon EBS (Elastic Block Store) is a storage option that allows you to create high-performance, durable disk volumes. EBS is for EC2 block storage. C. As mentioned EFS needs to be mounted onto something, but assuming that’s an EC2 instance then uploading data into EC2 from the internet is also free. Amazon Glacier. – EBS adalah perangkat yang dapat Anda pasang ke EC2. ) Block storage for an EC2 instance: File system storage for multiple EC2. $0. 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. Amazon Elastic File System (EFS) is a set-and-forget, serverless, simple elastic file system that can be used with on-premises resources and AWS Cloud services. EBS(Elastic block storage) is a block-level storage service provided by Amazon and it is basically designed. 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. For 200GB, that probably won't be a problem. ¡Continúa aprendiendo! Únete y comienza a potenciar tu carrera. Amazon S3. Amazon S3 makes data available through an Internet API that can be accessed anywhere. Amazon Glacier - Low-cost storage service that provides secure and durable storage for data archiving and backup. C. Media processing (for example video editing, sound design)—EFS provides high data consistency with high throughput and central, shared. Más rápido que S3 y EFS. Unlike EBS or EFS, S3 is not limited to EC2. As mentioned earlier, EC2 instances keep data for as long as they are. In this video, we step into the world of Amazon Web Services (AWS) storage and shed light on the key differences between three popular services: Elastic Bloc. Please do follow the steps given below. In addition, Amazon determines S3 costs by region and by the volume of data. Some RDS older instances have local storage, most use EBS only. Scalable. The Takeaways. . EBS is simple - block level storage which can be attached to an instance from same AZ, and can survive irrespective of instance life. Additionally, EFS volumes are POSIX compatible, which means they will interoperate with legacy systems. It is simple to use. 1 protocols. Amazon EC2 Storage & Data Management. A file storage layer is needed that can share between instances and scale the platform more easily. Performance. 10 per GB for EBS), you only pay once per EFS file system. AWS EFS vs EBS vs S3. A file storage layer is needed that can share between instances and scale the platform more easily. Configure AWS Backup to back up and retain copies of the data for 1 year. S3 organizes data in a hierarchy with metadata and it allows to run more complex queries on objects compared to EBS and EFS. EBS: EBS offers dedicated storage volumes that are attached to a single EC2 instance. ” However, this argument was written before AWS announced DataSync’s new agentless in-cloud transfer capabilities, like for going directly from the EFS file system to S3. EBS : AWS Elastic Block Store S3 : Simple Storage Service EFS : Elastic File System. 30/GB-month while S3 is $0. (Optional) The shared storage settings for the cluster. Follow. Amazon’s Simple Storage Service (S3) is one of the more commonly used AWS services for storage purposes. S3 is great for static files where EBS/EFS are more intended for files that are frequently modified. EFS is an elastic serverless file system that users can share across multiple resources and systems, whether that's. EBS is like a virtual hard disk drive in the cloud. As already mentioned EFS is completely different to S3. While the maximum size of an EBS volume can be up to 16 TB, EFS volume sizes are practically unlimited. S3 is highly scalable, available, affordable, secure, durable, and simple to use through a web-based interface, the Amazon S3 Console. Since most of you are familiar with S3, I will not talk about it in detail. Can be accessed concurrently by multiple Amazon EC2 instances, allowing them to share data. Simple Storage Service – S3. How is the answer - "Cost of test file storage on S3 Standard < Cost of test file storage on EFS < Cost of test file storage on EBS". However, just because you can doesn’t mean you should. Simple Storage Service Benefits of S3 Difference between EFS, EBS, and S3 Do Check : Our Blog On AWS Solution Architect Training . An administrator runs a highly available application in AWS. 5GB, the time to fetch the video from s3 to node is very high. S3 is. . Unlike EBS, it has no capacity planning and uses a pay-per-use pricing model which scales automatically. Just navigate to the snapshots section of the console, and filter the. Để trả lời câu hỏi này, chúng ta sẽ khám phá sự khác biệt giữa Amazon Elastic Block Store (Amazon EBS), Amazon Elastic File System (Amazon EFS) và Amazon Simple Storage Service (Amazon S3), đồng thời hiểu được các lợi ích và cách sử dụng riêng của từng giải pháp. 6. Amazon EFS (Elastic File System): A fully managed, elastic, and scalable Network File System (NFS) that supports the NFSv4 protocol. 2. Using an EFS file system, you can configure instances to mount the file system. Amazon Simple Storage Service (S3) is a scalable, high-performance object storage service that is designed for storing large amounts of unstructured data, such as videos, images, audio files, and backups. Bonhard Computing says rsync is better because “it’s open, mature, widely adopted, and non-proprietary. Since EFS is a managed service, we don’t have to worry about maintaining and deploying the FS. S3 is highly scalable, available, affordable, secure, durable, and simple to use through a web-based interface, the Amazon S3 Console. 2. Amazon EBS (Elastic Block Store): Delve into the world of high-performance block. Root Volumes. approx. 9. S3 vs EBS vs EFS. Cost-wise, S3 charges based on the amount of data stored, the number of requests made, and the data transfer out of AWS while EFS charges based on the amount of data stored and the throughput. EBS and EFS both outperform Amazon S3 in terms of IOPS and latency. EBS. gets deleted when instance is terminated. Here are the key features and. Amazon S3: Amazon EBS: Amazon EFS: Type of Storage: Object storage (photos, videos, documents, etc. 1 provides better performance for parallel small-file read operations (greater than 10,000 files per second) compared to NFSv4. S3 = Simple Storage Service. is an object store with a simple key, value store design, and good at storing vast numbers of backups or user files. Comparing EBS vs. The key difference is that EBS is elastic (easily scalable and extensible) compared to a. EBS vs EFS . $0. The pricing for S3 is complex because it has many different tiers. You will also be well-equipped to choose the right storage service for your requirements. Main Difference Between Amazon S3 vs EBS vs EFS: S3 provides you a web interface while EBS provides a file system interface and EFS provides a web and file system interface. 3X higher. 참고 자료 : AWS doc , redhat 사실. About this video:For beginners, its som. 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. この機能は、 AWS が公開している amazon -efs-utilsというパッケージを導入することで使うことができます。. Provide the Bucket, key, and Body and use the "putObject" method to upload the file in a single part. After downloading the key pair file MyPrivateKey. What is the difference between EBS vs EFS vs S3? The cost structure of EFS is the most straightforward. You can use EBS for database backups and other low-latency interactive applications that need reliable, predictable performance because it is less expensive than EFS. In this video EBS vs EFS vs S3 (AWS Storage Options & AWS Storage Tutorial) we provide an overview and explanation of AWS storage options. This drive, in AWS terms, is an Amazon EBS volume. A. In a physical environment this volume might be coming from storage or a server. It stores files in multiple volumes where data is split into “blocks” that function as separate hard drives. Every server needs a drive. EBS volumes behave like raw, unformatted block devices. It is similar to hard drives on our physical machines. Elastic File Storage (EFS), Elastic Block Storage (EBS), and Simple Storage Service (S3) are AWS’s three different storage types that can be used for different types of workload needs. Main Difference Between Amazon S3 vs EBS vs EFS: S3 provides you a web interface while EBS provides a file system interface and EFS provides a web and file system interface. EFS vs EBS Multi-Attach features. EBS-backed AMIs launch faster than EC2 instance store-backed AMIs. And S3 is a highly durable and scalable object storage service. EBS and EFS are both faster than Amazon S3, with high IOPS and lower latency. 三者ともAWSのストレージサービス。 ⭐️ 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。高速なI/O Throughput。 ⭐️ S3は静的webpage、マルチメディアの分配. 1 vs . Stateful applications rely on data being persisted and retrieved to run properly. 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. At present the price for AWS Transfer Family for SFTP, FTPS, and FTP is the same for all protocols:Before looking at Amazon EBS vs S3, Amazon EFS vs S3, and Amazon EBS vs EFS, let’s get to know them a little better. There is also a special charge for requests in the Infrequent Access tier. Amazon EFS (Elastic File System) report. 30 per GB for EFS vs. However, interesting difference is between EFS and S3, and to identify proper use cases for it. EFS provides shared volume across multiple EC2 instances, while EBS can be attached to a single volume within the same AZ. Efficiency. , random access files for an RDBMS) or used by an. How does Amazon S3 compare to Amazon EBS vs. 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. EFS provides good performance for the following use cases: Big data and analytics —EFS can provide high throughput to compute nodes, read-after-write consistency and low-latency file operations. This requires persistent storage, that is, storage that lives beyond the lifetime of the container, pod, or node. gp2 has IO bursts (up to 3000 IOPS) and IO credits (5. Amazon Simple Storage Service. Show more Show less. Go to the navigation pane and choose the Snapshots option. Each Amazon EBS volume is automatically replicated with its AZ to protect you from component failure, offering high availability and durability. Careful consideration must be given to select a file system or block storage approach. Learn the differences between Amazon Elastic Block Store (EBS), Elastic File System (EFS), and Simple Storage Service (S3) in terms of performance, cost, security, and. Slower than EBS and EFS. 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. EFS would autonomically scale to account for the extra memory. The Takeaways. You could have 5-10 copies of something before s3 cost more than EFS. Amazon web services are widely used around the world for storage options. 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. Amazon S3 is a cloud storage service that can be accessed from anywhere. It’s easy to get confused with the different types of storage with Amazon Web Services. Amazon EBS serves application workloads that were traditionally serviced by on-premises iSCSI or FC SAN storage arrays. EFS is effectively cheaper than EBS. 1. 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. $0. 6, while Microsoft Azure File Storage is rated 8. Best Practices - Persistent storage. Go to the Amazon EC2 console. Since network connections can fail, a direct connection is generally combined with a VPN backup over the internet. Amazon also provides local storage for EC2 instances. In. EBS volumes can be attached to both Windows and non-Windows EC2 machines, whereas EFS volumes are designed for Linux-based hosts only. In this article, we will discuss these storage…In a VMware vSphere environment, there are a lot of features and capabilities that can be utilized to ensure business-critical data is available at all times in multiple locations. For e. Automatically scales as you add or remove files, with no need to provision storage capacity in advance. Source: msp360. Lesson 19, Topic 6. Choose Lifecycle Management file access policy to transition files to infrequent access (1, 7, 14, 30, 60, or 90 days) using the AWS CLI, API, or Amazon EFS Management Console. Allow access to the public. An Amazon EFS Volume Mounted on Multiple EC2 Instances. EBS vs EFS – Pricing. It won’t benefit from the “concurrency” that EFS offers as you only have a single server. Compare their features, use-cases, and performance in this. It’s a static storage service useful for static website hosting, media distribution, version management, big data analytics, and archiving. Mount the file system on the application instances. EFS provides a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently. AWS. When configuring your AWS architecture, your storage needs must balance between performance, availability and budget. Create an Amazon S3 bucket. Glacier and more — mainly in terms of durability and availability. Both solutions are designed to deliver high performance, however, when choosing to use network file systems consider the access patterns. Key differences: EBS: Block Storage. If you find our videos useful and wish to support our channel then you can use "Thanks" button to extend your support. Let’s take a closer look at the main features of each option, as well as the similarities and differences. 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. Overview: Amazon EFS provides a simple, scalable file storage accessible concurrently by multiple Amazon EC2 instances. Photo by Martin Woortman on Unsplash. 11. Aws S3. AWS EFS vs S3 vs EBS; AWS EFS pricing; Conclusion; Check out this AWS full course video by Intellipaat. More comprehensive metadata labels makes querying easier. S3 is for object storage. Each EBS volume is presented as a raw block device to the EC2 instance and can be formatted with a file system of your choice. It does not attach via a VPC, so Security Groups are not available. EBS is Amazon's high-performance block storage. Conclusion. It grows and shrinks automatically as you remove or add files, doing away with the requirement to. When mounting your file systems on Amazon EC2 instances, Amazon EFS supports the Network File System version 4. To use the EFS One Zone and One Zone–IA storage classes, you must create a file system that stores data redundantly within a single Availability Zone in an AWS Region. . When to use one v the other. EFS: An 'elastic' comparison EBS、S3、EFSとは. 2% per year), so you need to use. 39 -i MyPrivateKey. So, if you installed a database on it. 3) Content management system and web server support. Block Storage. Store the data in an Amazon Elastic Block Store (Amazon EBS) volume. SG still requires the other storage systems. When an EC2 instance store-backed AMI is launched, all the parts have to be retrieved from S3 before the instance is available. The question is, which one?It often comes down to use case, but the good news is that these three services are different enough from each other that, on. Scalable up to 300 requests every second. EFS consists of two separate storage tiers, and users can configure it to automatically move infrequently accessed data to a cheaper tier. EBS is the only one of these three which is not accessible to multiple EC2 instances. Next Steps. The one question you need to answer first is what OS are those EC2 instances? Linux, windows or a mixture of both. EFS is file system storage, using NFSv4 protocol. Amazon EFS is easy to use and offers a simple interface that allows you to create and configure file. Sorted by: 2. O armazenamento de objectos simples S2 não pode ser montado. EC2 Backup Method 1: EBS Snapshots. Follow. この機能は、 AWS が公開している amazon -efs-utilsというパッケージを導入することで使うことができます。. Amazon EFS is especially helpful for running servers, shared volumes (like NAS devices), big data analysis, and any scalable workload. 9. EBS: Hardly scalable. EBS scenarios can be a General Purpose…If you mean this EFS provisioner, that was a very early on project that has since been retired. While EFS is a managed elastic file system designed for use across different machines and availability zones, EBS is designed as a fast and reliable block storage volume for single machines (although EBS multi-attach is an exception to this that applies only on very specialised scenarios). Unlike EBS or EFS, S3 is not limited to EC2. AMAZON STORAGE SERVICES: AWS provides wide range storage services that can be used accordingly to. Use the S3 Standard storage class. 10 for EBS vs $0. Create file system. 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. 1-0. B. As EBS storage is attached to the EC2 instance and is only accessible via that instance in the particular AWS region, it offers less latency than S3 which is accessed via the internet. Good for storing backups. g. The EC2 service first creates one or more EBS snapshots, which are then automatically used. 1. Amazon s3 vs Ec2 Storing Files. To summarize EBS volumes are for host storage, S3 volumes are for overall storage, and EFS is used when you need network storage for computing systems. Understanding the SLA differences between Amazon EBS, Amazon EFS, and Amazon S3 storage is a key business decision. Then compare S3, EBS, HDFS, EFS. Modified 1 year, 1 month ago. Problems mounting a S3 bucket with s3fs. That same amount of S3 storage would cost $47. In summary, EBS offers block-level storage for EC2 instances, EFS provides a scalable file system for shared access, and S3 is an object storage service for storing and retrieving any. PDF RSS. When deciding if you should be using file, object, or block storage for your cloud application deployment, there are many factors to consider. Here are the key features and architectural benefits of each one: Amazon EBS . In Progress. 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. Understand when to use EFS, compared to using S3, EBS or instance store. Let's compare EBS and EFS. S3 vs. Amazon S3 is a highly-scalable, durable, and secure object storage service that is. The differences in monthly charges for similar amounts of S3 and EBS with provisioned I/O storage can be substantial. This chart lists the basic S3 storage costs in the U. With a single API call, EBS can be scaled up or down. Storage volumes can only connect to a single EC2 instance at a time, which enables quick file access. This requires persistent storage, that is, storage that lives beyond the lifetime of the container, pod, or node. For EBS. There are many more article explaining to this and different types of topics and services, please take a look in the channel AWS Community Builders Channel. Block (volumes): Amazon EBS, EC2 Instance Store. What is the difference between Amazon EBS Vs EFS Vs S3? Amazon EFS, Amazon EBS, and Amazon S3 are three different types of AWS storage that can be applied to different types of workload needs. Faster throughputWith Amazon EFS, storage capacity is elastic, growing and shrinking automatically as you add and remove files. 이 두 스토리지 시스템의 특징과 어느 상황에서 각 서비스를 사용해야 하는지 알아보자. EBS volumes are highly available and reliable storage volumes that can be attached to any running instance that is in the same Availability Zone. 6, while Amazon S3 is rated 8. 30 per GB-month; Infrequent access storage: $0. Chose Amazon S3 (Simple Storage Service) S3 and EBS/EFS both host files, but they are very different. Make a GitHub repo. 52 TB max for individual files. g. com . To do this when creating a file system using the console, choose Availability and Durability, and then choose One Zone. Back in 2016, we first launched File Gateway, a gateway type of the hybrid cloud storage service AWS Storage Gateway. AWS EBS AWS S3; Data is stored as blocks: Data is stored as objects: Store block can size up to 16 tebibytes each (17. Good for shareable applications and workloads. Amazon S3 can be accessed from anywhere. S3 is highly scalable, available, affordable, secure, durable, and simple to use through a web-based interface, the Amazon S3 Console. EFS, EBS, and S3 are AWS’ three different storage types that are applicable for different types of workload needs. EFS: File storage. AWS Storage options - - Difference between Object and Block storage - Use-cases and differences between S3, EBS & EFS- When to use and when not to?- Applicat. Traditionally, EBS (with regular snapshots) is the option of choice if you need a filesystem abstraction in AWS. Amazon EFS is priced according to the volume of storage, the storage tier (Standard or Infrequent Access), the level of redundancy, and the amount of provisioned throughput. EBS vs EFS . 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. Amazon EFS は、 ファイ. Amazon EFS vs. 1 What is Amazon EBS 2. Configure a VPC gateway endpoint for Amazon S3 within the VPC. Amazon EFS - Simple, scalable, and reliable file storage for the AWS Cloud. FSx for Windows is currently available in four regions: U. When you launch an instance, the root device volume. At the same time, EBS is a block-level storage service optimized for low-latency, high-throughput workloads that require fast access to persistent storage. The key difference is that EBS is elastic (easily scalable and extensible) compared to a local. Here, we compare Amazon EFS to. EBS volumes support full-volume encryption. In this article, we will take a look at these three services and also discuss some use cases for these services. Virginia) Region. Amazon EFS Pricing. 10 per GB for. you can't. Amazon EBS vs EFS vs S3: Picking the Best AWS Storage Option by Adit Modi. This video AWS Storage - S3 vs EBS vs EFS Comparison is designed to teach you the storage options on the AWS platform. Next, click on the correct Volume ID and select Create Snapshot. The cost structure of EFS is the most straightforward. What is AWS S3. EBS, S3, and EFS storage services are some of the most popular storage services on AWS. Basic object storage that makes data available through an Internet accessible API. Again, EFS has the greater flexibility and is charged only based on the used storage, unlike EBS that ResourcesEFS is the solution that Amazon suggests in it’s reference architecture for WordPress. SG are fancy local caches and gateways to access the remote storage with familiar protocols. AWS Storage Summed Up. In this article, we will compare the characteristics and use cases of three popular AWS storage services: Amazon S3 (Simple Storage Service), Amazon EBS (Elastic Block Store), and Amazon EFS (Elastic File System). EBS is block-level storage designed for Elastic Compute Cloud (EC2) instances. Amazon EFS (Elastic File System): A fully managed, elastic, and scalable Network File System (NFS) that supports the NFSv4 protocol. EBS is scalable up or down with a single API call. It usually comes down to using the case, but the good news…2. Application. We have been observing them for more than a decade now. 1 Answer. AWS S3 vs EBS vs EFS Storage. As mentioned earlier, EC2 instances retain dataonly while they. For storage, Amazon EFS definitely offers lots of advantages (eg auto-scaling, replication, sharing). The simplest way to look at is to look at what the underlying technology is. Share. After you click launch, it will create a key pair, which allows us to log into our EC2 machine. S. Amazon EBS Multi-Attach a single. S3 is good at storing vast numbers of data as backups or user files. The Takeaways. Amazon Elastic File System (Amazon EFS) provides a simple, serverless, elastic file system that lets you share file data without provisioning or managing storage.