AWS Certified Solutions Architect Associate (SAA-C03) - ElastiCache

Elastic Cash is an AWS service that provides in-memory caching for databases, enhancing performance by storing data in memory rather than on disk. It offers two solutions: Memcached, which is simple and high-performing, and Redis, which is compliant with regulations like HIPAA. The AWS Elasticache interface allows users to set up and manage caching clusters. Choosing the right node type is crucial for ensuring sufficient memory for caching needs.

What is the primary function of Elastic Cash?

What are the two solutions available in Elastic Cash?

How does Redis differ from Memcached in terms of compliance?

Why might someone choose Memcached over Redis?

What should you consider when choosing the node type for Elastic Cash?

What is the significance of in-memory caching for databases?

What are the implications of selecting the wrong instance type in Elastic Cash?