The basics of Amazon CloudWatch
Amazon CloudWatch enables you to monitor your AWS resources and applications, running on AWS as well as on-premises. With Amazon CloudWatch, you can see how your resources are performing in real time. Using CloudWatch, you can collect resource and application metrics, logs, and events, and have these recorded into CloudWatch for analysis and identifying trends. A metric represents a time-ordered set of data points that are published to CloudWatch.
Amazon CloudWatch can be used to configure alarms whereby if those metrics breach certain thresholds for a specified period, you can generate an alarm on which action can be taken to remediate.
With Amazon CloudWatch, you can track and collect metrics for your Amazon EC2 instances, Amazon DynamoDB tables, Amazon Relational Database Service (RDS) instances, and more. Every AWS service publishes metrics to Amazon CloudWatch. You get basic metrics, which are offered free of charge, and detailed metrics,...