Caching in AWS Lambda


Me presenting Caching in AWS Lambda

In every software application, there are usually two main reasons to cache data: a) to improve performance and b) to reduce costs. Caching in AWS Lambda is not different. Instead, the reasons for caching might be even more important in this context. This blog post explains why it could be necessary for you and shows how to implement different caching options. It’s based on a talk I gave at the AWS User Group Stuttgart meetup in December 2018. You can find the slides here¬†and the code is provided in this GitHub repo.

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Starter Projects For AWS Lambda Using NodeJS And Java

Today I want to show you three starter projects for AWS Lambda using CloudFormation and SAM – Serverless Application Model. I always like if I have some boilerplate code and can get started quickly without copying code or project structures from an existing (and mature) project. Therefore I thought it’s good to have them in one repository. You can find them on GitHub. The projects can be used for NodeJS and Java. Also one project contains both: usage of Java and NodeJS Lambdas in one CloudFormation template.

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