AWS Certified Developer Associate DVA-C02 Practice Question
Your client-side web application is experiencing performance bottlenecks due to high latency when retrieving frequently accessed data. To address this, which service should be implemented to store temporal copies of data, mitigating the delay and reducing the burden on primary data stores?
Amazon ElastiCache is the right choice for storing temporary copies of frequently accessed data to reduce latency and the load on backend systems. It provides an in-memory data store, which significantly improves the speed of data retrieval. Using Amazon EC2 for caching is incorrect because EC2 primarily provides compute capacity rather than a caching solution. AWS Lambda, a serverless computing platform, is also incorrect as it is not used for caching but rather for running code in response to events. Amazon RDS is a relational database service and does not offer a caching solution.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What is Amazon ElastiCache and how does it work?
Open an interactive chat with Bash
How does using a cache like ElastiCache reduce the burden on primary data stores?
Open an interactive chat with Bash
What are the differences between Redis and Memcached when used in ElastiCache?
Open an interactive chat with Bash
AWS Certified Developer Associate DVA-C02
Troubleshooting and Optimization
Your Score:
Report Issue
Bash, the Crucial Exams Chat Bot
AI Bot
Loading...
Loading...
Loading...
IT & Cybersecurity Package Join Premium for Full Access