This article covers the monitoring and metrics domain for EC2 Instances that you need to learn for the AWS Certified SysOps Administrator – Associate Exam. Managing your EC2 instances and being able to monitor your fleet’s health is a primary task performed by System Administrators managing resources on the AWS Cloud.
Amazon CloudWatch can be used to collect and track metrics, collect and monitor log files, set alarms, and automatically react to changes in your AWS resources. By using CloudWatch, you have access to system-wide visibility into resource utilization, application performance, and operational health. Our Amazon CloudWatch Exam Tips provides you with core concepts that you need to know for the AWS Certified Solutions Architect and Sysops Exams.
Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service. It is extremely reliable and cost effective way to route end users to Internet applications by translating names like www.example.com into the numeric IP addresses like 192.0.2.1 that computers use to connect to each other. Amazon Route 53 supports both IPv4 and IPv6. Our exam tips on Amazon Route 53 covers all core concepts and topics you need to learn in order to prepare yourself for all three Associate Exams