AWS Compute Blog

September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Madhuri Peri Sr. DevOps Consultant When you use Amazon Relational Database Service (Amazon RDS), depending on the logging levels on the RDS instances and the volume of transactions, you could generate a lot of log data. To ensure that everything […]

Recently, AWS introduced a new type of authorizer in Amazon API Gateway, enhanced request authorizers. Previously, custom authorizers received only the bearer token included in the request and the ARN of the API Gateway method being called. Enhanced request authorizers receive all of the headers, query string, and path parameters as well as the request […]

Brittany Doncaster, Solutions Architect Business continuity is important for building mission-critical workloads on AWS. As an AWS customer, you might define recovery point objectives (RPO) and recovery time objectives (RTO) for different tier applications in your business. After the RPO and RTO requirements are defined, it is up to your architects to determine how to […]

Rob Percival, Associate Solutions Architect Are you interested in reducing the operational overhead of your AWS Cloud infrastructure? One way to achieve this is to automate the response to operational events for resources in your AWS account. Amazon CloudWatch Events provides a near real-time stream of system events that describe the changes and notifications for […]

Sahil Bahri, Sr. Product Manager, Amazon AppStream 2.0 Do you need to provide a workstation class experience for users who run graphics apps? With Amazon AppStream 2.0, you can stream graphics apps from AWS to a web browser running on any supported device. AppStream 2.0 offers a choice of GPU instance types. The range includes […]

Many AWS customers are using the power of AWS CloudFormation to customize complex infrastructures. At the same time, they are moving towards self-service for their expanding customer bases. How can complex infrastructure be provisioned on-demand while minimizing customer use of the AWS Management Console? Let’s say AnyCompany uses AWS services to process sensitive datasets owned […]

If you develop an AWS Lambda function with Node.js, you can call multiple web services without waiting for a response due to its asynchronous nature.  All requests are initiated almost in parallel, so you can get results much faster than a series of sequential calls to each web service. Considering the maximum execution duration for […]

NOTE: In May of 2018, AWS announced Optimize CPUs for Amazon EC2 Instances. This feature allows customers to disable Hyper-Threading for workloads that perform well with single-threaded CPUs, like certain high-performance computing (HPC) applications. You can read more in the EC2 User Guide. In a prior post, Disabling Intel Hyper-Threading on Amazon Linux, I investigated how […]

Sam Dengler, Amazon Web Services Solutions Architect Serverless architectures allow solution builders to focus on solving challenges particular to their business, without assuming the overhead of managing infrastructure in AWS. AWS Lambda is a service that lets you run code without provisioning or managing servers. When using Lambda in a serverless architecture, the goal should […]

Want to provide users with single sign-on access to AppStream 2.0 using existing enterprise credentials? Active Directory Federation Services (AD FS) 3.0 can be used to provide single sign-on for Amazon AppStream 2.0 using SAML 2.0. You can use your existing Active Directory or any SAML 2.0–compliant identity service to set up single sign-on access […]