AWS Lambda part 4 – running from Android

The power coming from AWS Lambdas is clear when you think what and who can invoke it.  You can run it obviously from AWS Console.  But the real value of this solution is clear when you can use your exisiting microservice from the device or hitting some HTTP endpoint.  The last time me using Android is when there was no Intellij and emulators were heavier than my PC could endure.
Czytaj dalej AWS Lambda part 4 – running from Android

AWS Lambda, part 2. Saving data in DynamoDB

The last time I was running bare Lambda function.  It was fun, but no persistence was touched.  Now if we are going to track real expenses we have to persist data somewhere.  One of the solutions made for that is to use DynamoDB table.

Czytaj dalej AWS Lambda, part 2. Saving data in DynamoDB

My First Lambda – playing with AWS, part 1

When reading through the whole internet lately I encountered AWS hype.  2015 I remember there was my first contact with this Amazon services but I skipped that somehow and forgot about my account.  Things changed when I learned that this portal allows you not only to host machines and real linux systems but Lambdas.  The code is here, check my Github.

Czytaj dalej My First Lambda – playing with AWS, part 1