Tag: serverless

This post is contributed by Jerome Van Der Linden, AWS Solutions Architect Concurrency of an AWS Lambda function is the number of requests it can handle at any given time. This metric is the average number of requests per second multiplied by the average duration in seconds. For example, if a Lambda function takes an […]

In this post, you learn how the new CDK construct library for the serverless LAMP stack is helping developers build serverless PHP applications. The AWS Cloud Development Kit (AWS CDK) is an open source software development framework for defining cloud application resources in code. It allows developers to define their infrastructure in familiar programming languages […]

You can now use the latest version of any of the AWS Lambda runtimes on Amazon Linux 2 (AL2). End-of-life of standard support for Amazon Linux (AL1 for simplicity in this post) is coming in December 2020. As a result, AWS is providing a path for customers to migrate current and future workloads to AL2-supported […]

You can now control the Amazon Virtual Private Cloud (VPC) settings for your AWS Lambda functions using AWS Identity and Access Management (IAM) condition keys. IAM condition keys enable you to further refine the conditions under which an IAM policy statement applies. You can use the new condition keys in IAM policies when granting permissions […]

This guide demonstrates an example solution for collecting, tracking, and sharing pulse oximetry data for multiple users. It’s built using AWS serverless technologies, enabling reliable scalability and security. The frontend application is written in VueJS and uses the Amplify Framework. It takes oxygen saturation measurements as manual input or a BerryMed pulse oximeter connected to […]

In this post, you learn how to deploy a Laravel application with a serverless approach. This is the fourth post in the “Serverless LAMP stack” series, previous posts covered: Part 1: Introducing the serverless LAMP stack Part 2: Scaling relational databases Part 3: Replacing the web server Laravel is an open source web application framework […]

Web developers commonly use relational databases in building their applications. When migrating to serverless architectures, a web developer can continue to use databases like RDS, or take advantage of other options available.

This series of blog posts uses the AWS Well-Architected Tool with the Serverless Lens to help customers build and operate applications using best practices. In each post, I address the nine serverless-specific questions identified by the Serverless Lens along with the recommended best practices. See the Introduction post for a table of contents and explanation of the example application. Security question […]

This series of blog posts uses the AWS Well-Architected Tool with the Serverless Lens to help customers build and operate applications using best practices. In each post, I address the nine serverless-specific questions identified by the Serverless Lens along with the recommended best practices. See the Introduction post for a table of contents and explanation of the example application. Security question […]

This post shows how to use AWS Serverless services to design a secure, reliable, and cost-optimized tokenization solution. It can be integrated with applications to protect sensitive information and manage access using strict controls with less operational overhead.