AWS Cloud Operations Blog

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Considerations for migrating workloads between AWS Regions

Amazon Web Services (AWS) provides a highly reliable, scalable, and low-cost cloud infrastructure platform in many Regions around the world. AWS has designed these Regions to be isolated from each other. This design enables applications to achieve a high level of fault tolerance and stability. Regions are further grouped into partitions such as aws, aws-gov, […]

Cost saving strategies for large enterprise cloud migrations

Introduction In today’s digital era, migrating to the cloud is no longer a question of “Why,” but rather “When.” Beyond infrastructure cost savings, cloud migration offers a multitude of benefits, including enhanced flexibility, agility, and reliability. However, while cloud migration presents a wealth of opportunities, it also comes with the potential for unplanned expenses that […]

Validate your Migration cutovers using predefined post-launch actions

Validate your Migration cutovers using predefined post-launch actions

Intro Migration involves a crucial step of validating that your applications perform as expected in the cloud, achieved through multiple checks or scripts run on migrated servers. Manual performance of these tasks is complex, time-consuming, and prone to errors, particularly when migrating servers or applications at scale. AWS Application Migration Services (AWS MGN) simplifies this […]

What’s new in AWS Observability at re:Invent 2023

What’s new in AWS Observability at re:Invent 2023

Let’s recap the week at AWS re:Invent 2023 with a round-up of the AWS Observability launches across Amazon CloudWatch, Amazon Managed Grafana, and Amazon Managed Service for Prometheus. From automatic instrumentation and operation of applications in CloudWatch, to agentless scraping of Prometheus metrics in Managed Service for Prometheus, read on to learn about the features […]

Modernizing WebLogic application to Cloud Native on AWS (Part 1)

Background In a typical 3-tier application architecture, WebLogic is an application server that runs on a middle tier between back-end databases and browser-based clients. WebLogic allows users to develop and deploy an application that has business logic and allows the application to access other services like database, messaging, or other enterprise systems. Many customers still […]

Four APM features to elevate your observability experience

Four APM features to elevate your observability experience

Application performance monitoring (or APM) is the practice of taking key application performance indicators to ensure system availability, improve system performance, and improve the end-user experience. This week we announced Amazon CloudWatch Application Signals, a new set of features built-in to Amazon CloudWatch to help you speed up troubleshooting, reduce application disruptions, and operational costs, […]

AWS Audit Manager launches AWS Best Practices Framework for Generative AI

The rapid growth of generative AI brings promising new innovation, and at the same time raises new challenges. At AWS, we are committed to developing AI responsibly while enabling customers to provide assurance regarding the security of their environment to regulators and auditors. AWS Audit Manager announces the first version of AWS best practices framework for generative AI […]

Expand the depth of Well-Architected Reviews with the new Lens Catalog Feature

The AWS Well-Architected Tool (WA Tool) helps you define and review workloads based on the latest AWS architectural best practices. This allows you to consistently identify areas of strength and improvement in your workloads. During a Well-Architected review, you answer questions to evaluate your architecture and receive an improvement plan detailing any high or medium […]

How to record resource configuration changes periodically with AWS Config

AWS Config is a service that tracks configuration changes of AWS resources in your AWS account or across your AWS Organizations. AWS Config uses the configuration recorder to detect changes of your resources and track them as configuration items (CIs). Given the increasing complexity of cloud infrastructure, the number of resource configuration changes being made […]

Audit and visualize ephemeral EC2 instances using AWS CloudTrail Lake as a zero-ETL data source in Amazon Athena

Today, we are happy to announce that AWS CloudTrail Lake data is now available for zero-ETL analysis in Amazon Athena. AWS CloudTrail Lake is a managed data lake for capturing, storing, accessing, and analyzing user and API activity on AWS for audit, security, and compliance purposes. CloudTrail Lake allows you to easily aggregate activity logs […]