AWS Architecture Blog
Author: Steffen Grunwald
Steffen Grunwald is a Principal Sustainability Solutions Architect at Amazon Web Services. He supports customers in solving their sustainability challenges through the cloud. Having a long software engineering background, he loves to dive deep into application architectures and development processes to drive sustainability, performance, cost, operational efficiency, and increase the speed of innovation.
Field Notes: Launch Amazon Elasticsearch Service with Fine-Grained Access Control and Amazon Cognito
September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. Originally published March 2020 to the Field Notes blog, and reviewed for technical accuracy in March 2021. To get started with Amazon Elasticsearch Service (Amazon ES), you must have a concept for authentication and authorization for your search cluster. In addition to […]
Field Notes: Monitoring the Java Virtual Machine Garbage Collection on AWS Lambda
September 8, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. When you want to optimize your Java application on AWS Lambda for performance and cost the general steps are: Build, measure, then optimize! To accomplish this, you need a solid monitoring mechanism. Amazon CloudWatch and AWS X-Ray are well suited […]