AWS CloudWatch

 AWS CloudWatch

In this article, we will see about AWS CloudWatch.



What is CloudWatch?


Amazon CloudWatch is a monitoring and observability service built for DevOps engineers, developers, site reliability engineers (SREs), and IT managers. 

CloudWatch provides you with data and actionable insights to monitor your applications, respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health. 



CloudWatch collects monitoring and operational data in the form of logs, metrics, and events, providing you with a unified view of AWS resources, applications, and services that run on AWS and on-premises servers. 

You can use CloudWatch to detect anomalous behavior in your environments,  set alarms, visualize logs and metrics side by side, take automated actions, troubleshoot issues, and discover insights to keep your applications running smoothly.

How does CloudWatch works?




Advantages of Amazon CloudWatch

One dashboard, Access all data
The web applications produce a lot data as they are highly distributed, to access all the data which have been collected you just need a single CloudWatch dashboard.



Visibility on the complete Infrastructure
You can see through all the AWS resources and services you use, so you can correlate and contradict data produced from multiple services.

Improve total cost of ownership
CloudWatch can be used to set high resolution alarms and can take automated actions while there is a breach in the limits provided. This can help in minimize the costs spent on AWS services

Insights from logs
       You receive detailed insights on separate AWS services and the applications you run on the infrastructure.      Data like memory, CPU utilization, and capacity utilization can be monitored and receive insights from it

Optimize Applications and resources
Using the log and metric data, you can optimize your AWS services to provide maximum throughput and performance.


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