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amazon efs vs amazon ebs

/Tag: amazon efs vs amazon ebs



On a given volume configuration, certain I/O characteristics drive the performance behavior for your EBS volumes. SSD-backed volumes, such as General Purpose SSD (gp2) and Provisioned IOPS SSD (io1,io2), deliver consistent performance whether an I/O operation is random or sequential. HDD-backed volumes like Throughput Optimized HDD (st1) and Cold HDD (sc1) deliver optimal performance only when I/O operations are large and sequential. In the exam, always consider the difference between SSD and HDD as shown on the table below. This will allow you to easily eliminate specific EBS-types in the options which are not SSD or not HDD, depending on [...]

EBS – SSD vs HDD2021-05-24T05:37:56+00:00

Amazon S3 vs EBS vs EFS


S3 EBS EFS Type of storage Object storage. You can store virtually any kind of data in any format. Persistent block level storage for EC2 instances. POSIX-compliant file storage for EC2 instances. Features Accessible to anyone or any service with the right permissions Deliver performance for workloads that require the lowest-latency access to data from a single EC2 instance Has a file system interface, file system access semantics (such as strong consistency and file locking), and concurrently-accessible storage for multiple EC2 instances Max Storage Style  Virtually unlimited  16 TiB for one volume  Unlimited system size Max File Size Individual [...]

Amazon S3 vs EBS vs EFS2021-09-28T08:11:04+00:00

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