However, multiple EBS volumes can be attached to a single instance.ĭue to the EBS ability to enforce persistence of data, it doesn't matter if your instances are intentionally or unintentionally stopped, restarted, or even terminated, the data will remain intact when configured to do so. From a connectivity perspective, only a single EBS volume can only ever be attached to a single EC2 instance. They are logically attached to the instance instead of directly attached like instance store volumes. EBS volumes can be attached to your EC2 instances, and are primarily used for data that is rapidly changing that might require a specific Input/Output operations Per Second rate, also known as IOPS.ĮBS volumes are independent of the EC2 instance, meaning that they exist as two different resources. As a result, EBS volumes offer far more flexibility with regards to managing the data when compared to data stored on instance store volumes. In this lecture, I shall be talking about the Amazon Elastic Block Store service, known as EBS, which provides storage to your EC2 instances via EBS volumes, which offer different benefits to that of instance store volumes used with some EC2 instances.ĮBS provides persistent and durable block level storage.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |