Amazon DynamoDB Accelerator (DAX) is a fully managed, highly available, in-memory
cache for DynamoDB that delivers up to a 10x performance improvement – from milliseconds
to microseconds – even at millions of requests per second
Amazon Simple Queue Service (SQS) is a fully managed message queuing service that
enables you to decouple and scale microservices, distributed systems, and serverless
applications
AWS Key Management Service (KMS) makes it easy for you to create and manage keys and
control the use of encryption across a wide range of AWS services and in your
applications
Amazon Elastic File System (Amazon EFS) provides a simple, scalable, elastic file
system for Linux-based workloads for use with AWS Cloud services and on-premises
resources