AWS Cloud Operations Blog

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Use Amazon Cloud Watch math expressions and composite alarms for detailed monitoring of AWS Elastic Load Balancers

AWS Elastic Load Balancing encompasses the following load balancers in AWS: Application Load Balancers, Network Load Balancers, Gateway Load Balancers, and Classic Load Balancers. The load balancer serves as a single contact point for clients and it distributes incoming traffic across multiple targets such as EC2 instances as well as it is crucial to monitor […]

An Observability Journey with Amazon CloudWatch RUM, Evidently, and ServiceLens

Observability means more than just monitoring. At AWS, we consider observability to be an integral component of healthy and secure operations. Two of the newest features of Amazon CloudWatch that enhance observability into your application’s health and operations are Amazon CloudWatch RUM and Amazon CloudWatch Evidently. In this post, we will take you through a […]

Extending and exploring alarm history in Amazon CloudWatch – part 1

Alarm history data can be invaluable in diagnosing trends, impacts and root causes for issues in your application. In this two-part blog series, we will demonstrate how to move beyond the standard 14 day alarm history, and turn your Amazon CloudWatch alarm state changes into logs and metrics that you can graph on your CloudWatch […]

Extending and exploring alarm history in Amazon CloudWatch – part 2

In part 1 of this blog series, we demonstrated how to utilize an Amazon EventBridge rule to create Amazon CloudWatch logs and metrics from a change in state of your CloudWatch alarms. To diagnose trends, impacts, and root causes, you may want to see trends in alarm history or visualize this data alongside other CloudWatch […]

How to validate AWS Service Catalog AppRegistry attribute groups schema and take remediation actions

Many customers define resource tagging strategy to manage their AWS resources to either being able to identify the resource owner or the cost center, or for any other purpose. Therefore, it’s important to have a mechanism to identify those resources that don’t have the essential resource tags. In AWS Service Catalog AppRegistry, attribute groups are […]

Automate AWS Config data visualization with AWS Systems Manager

Earlier this year we published a blog, Visualizing AWS Config data using Amazon Athena and Amazon QuickSight. It outlines the steps for setting up AWS Config with Amazon Athena and Amazon QuickSight. We received great feedback from that post. To further help our customers adopt these tools we are happy to announce the availability of […]

Using ELB Access Logs and AWS Application Cost Profiler to track tenant cost of shared AWS Infrastructure

In our previous post on AWS Application Cost Profiler (ACP), we demonstrated how application owners instrument a serverless application with tenant metadata in a contextual format using AWS X-Ray. This tenant metadata is necessary for ACP to generate a granular cost breakdown of shared AWS resources used by multi-tenant applications. These granular cost insights let […]

A beginners’ guide for Finance and Operations teams in their cloud migration journey

Finance teams maintain a unique position in their organization enabling them to accelerate strategic business imperatives. As custodians of capital, they play a crucial role in deciding where to place strategic bets. A cloud migration comes with many unknowns, variables, and new capabilities that business teams must unpack for a seamless cloud journey. This blog […]

Update your Amazon CloudWatch dashboards automatically using Amazon EventBridge and AWS Lambda

Amazon CloudWatch lets customers collect monitoring and operational data in the form of logs, metrics, and alarms. This allows for easy visualization and notifications regarding their workload health. Amazon CloudWatch dashboards are customizable home pages in the CloudWatch console that you can use to monitor your resources in a single view, even those resources that […]

Identity Guide – Preventive controls with AWS Identity – SCPs

September 30, 2025: This post was updated to reflect that AWS Organizations now offers full IAM policy language support for service control policies (SCPs). Details of this new feature are outlined in this post. AWS Identity offers a set of features that let customers apply preventive controls to their AWS environment. This includes AWS Organizations […]