What is the use of AWS Trusted Advisor?

AWS Trusted Advisor serves as a valuable tool to help users optimize their AWS environments by providing real-time guidance based on AWS best practices. Its primary purpose is to analyze your account's configuration and usage, offering recommendations across different categories such as cost optimization, performance, security, fault tolerance, and service limits. This guidance enables users to make informed decisions that align with best practices to enhance the overall efficiency and security of their resources.

For instance, Trusted Advisor checks for underutilized resources that can be downsized or terminated, helping to minimize costs while ensuring the application operates effectively. It also highlights potential security vulnerabilities or opportunities to improve application performance.

The focus on real-time guidance distinguishes this service from others, emphasizing the proactive approach it encourages users to adopt in managing their AWS resources according to established best practices.