In this article, we discuss the journey of the AWS EBS volume, which started with one standard, HDD-backed storage option and has evolved into five different EBS volume types. For more information, see EBS volume types. If you are using a supported instance type, you can use Elastic Volumes to dynamically modify the size, performance, and volume type of your Amazon EBS volumes without detaching them. Each of these different volume types varies … An awsElasticBlockStore volume mounts an Amazon Web Services (AWS) EBS volume into your pod. Create an EBS Volume (as shown above) 2. Amazon EBS volume types are broken into two main categories: SSD-backed volumes are optimized for IOPS, which are best for workloads involving frequent read/write operations with small I/O size. EBS is best suited as a primary storage for cases that require persistent data such as databases and file systems. In this how-to guide, you will learn how to modify an EBS volume type, which we will demonstrate by upgrading an attached magnetic EBS volume to a PIOPS/General Purpose SSD EBS volume. EBS Provisioned IOPS SSD: Provides high-speed data access that you commonly need for data-intensive applications that rely on moderately-sized databases. Amazon EBS volumes are easy to create, use, encrypt, and protect. To copy an EBS volume between regions using the AWS Management Console: 1. 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 workloads, such as MapReduce and log processing. General Purpose SSD volumes (gp2 and gp3) balance price and performance for a wide variety of transactional workloads. Cannot include boot volumes. EBS Snapshots allow you to easily take backups of your volumes for geographic protection of your data. This means that an EBS volume can be pre-populated with data, and that data can be shared between pods. Attach the volume to an EC2 Instance (as shown above) 3. HDD-backed volumes are optimized for throughput (measured in MiB/s) for large streaming workloads. Amazon suggests this kind of volume for your boot drive. The following is a summary of performance and use cases for each volume type. Amazon EBS volume types are broken into two main categories: SSD-backed volumes are optimized for IOPS, which are best for workloads involving … If you cannot use Elastic Volumes but you need to modify the root (boot) volume, you must stop the instance, modify the volume, and then restart the instance. There are various types of EBS volumes which an administrator of the system can use according to the need of application or infrastructure of the product. An Example Use Case A news website is running their complete stack on Amazon Web Services (AWS) where all the news content is stored on magnetic EBS volumes. EBS General Purpose SSD: Creates a medium-high-speed environment for low-latency applications. AWS EBS, gp2, HDD, IO1, IOPS, sc1, st1, volume types. Based on the performance needs of the application one can choose the appropriate storage type. Amazon provides 5 different EBS Volume Types. Amazon EBS provides multiple volume types that allow you to optimize storage performance and cost for a broad range of applications. Types of EBS Volumes. Unlike emptyDir, which is erased when a pod is removed, the contents of an EBS volume are persisted and the volume is unmounted. Amazon EBS feature Elastic Volumes allows AWS customers to easily switch between Amazon EBS volume types on the fly and dynamically grow volume sizes. 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