Query DynamoDB with Hashkey And Range Key

Amazon DynamoDB is a fully managed NoSQL database service designed for high availability and low latency at any scale. It…

Read More »

AWS SDK 2 for Java and storing a Json in DynamoDB

AWS DynamoDB is described as a NoSQL key-value and a document database. In my work I mostly use the key-value…

Read More »

AWS DynamoDB version field using AWS SDK for Java 2

It is useful to have a version attribute on any entity saved to anAWS DynamoDB database which is simply a…

Read More »

AWS Lambda to save data in DynamoDB

In this tutorial, we will see how using AWS Lambda we can save data in Dynamo DB. Here are the…

Read More »

AWS Lambda Event Source Mappings: bringing your triggers to order from chaos

Recently we introduced two new AWS Lambda event sources (trigger types) for your serverless projects on Sigma cloud IDE: SQS…

Read More »

DynamoDB explained – Part 1

DynamoDB has been a bit of a buzzword recently, so after years working on relational and document databases I decided…

Read More »

Working with the DynamoDB

Part 0 – The application. We have this application called Tasqui that can be found in THIS repository. It is…

Read More »

Unit testing DynamoDB applications using JUnit5

In a previous post I had described the new AWS SDK for Java 2 which provides non-blocking IO support for Java…

Read More »

Reactive Spring Webflux with AWS DynamoDB

AWS has released AWS SDK for Java version 2, the SDK now supports non-blocking IO for the API calls of different…

Read More »