enum PerformanceMode

Language	Type name
.NET	`Amazon.CDK.AWS.EFS.PerformanceMode`
Go	`github.com/aws/aws-cdk-go/awscdk/v2/awsefs#PerformanceMode`
Java	`software.amazon.awscdk.services.efs.PerformanceMode`
Python	`aws_cdk.aws_efs.PerformanceMode`
TypeScript (source)	`aws-cdk-lib` » `aws_efs` » `PerformanceMode`

EFS Performance mode.

Example

const fileSystem = new efs.FileSystem(this, 'MyEfsFileSystem', {
  vpc: new ec2.Vpc(this, 'VPC'),
  lifecyclePolicy: efs.LifecyclePolicy.AFTER_14_DAYS, // files are not transitioned to infrequent access (IA) storage by default
  performanceMode: efs.PerformanceMode.GENERAL_PURPOSE, // default
  outOfInfrequentAccessPolicy: efs.OutOfInfrequentAccessPolicy.AFTER_1_ACCESS, // files are not transitioned back from (infrequent access) IA to primary storage by default
  transitionToArchivePolicy: efs.LifecyclePolicy.AFTER_14_DAYS, // files are not transitioned to Archive by default
  replicationOverwriteProtection: efs.ReplicationOverwriteProtection.ENABLED, // Set to `DISABLED` if you want to create a read-only file system for use as a replication destination
});

Members

Name	Description
GENERAL_PURPOSE	General Purpose is ideal for latency-sensitive use cases, like web serving environments, content management systems, home directories, and general file serving.
MAX_IO	File systems in the Max I/O mode can scale to higher levels of aggregate throughput and operations per second.

GENERAL_PURPOSE

General Purpose is ideal for latency-sensitive use cases, like web serving environments, content management systems, home directories, and general file serving.

Recommended for the majority of Amazon EFS file systems.

MAX_IO

File systems in the Max I/O mode can scale to higher levels of aggregate throughput and operations per second.

This scaling is done with a tradeoff of slightly higher latencies for file metadata operations. Highly parallelized applications and workloads, such as big data analysis, media processing, and genomics analysis, can benefit from this mode.