Implementing a seamless file upload experience is a standard requirement for modern web applications. Moving beyond a simple file input to a dedicated drag and drop zone significantly improves user engagement. This article explores a practical Angular implementation that provides real-time previews for both images and PDF documents. Effective file […]
Apache Kafka Streams is a client-side library for building applications and microservices that process and analyze data stored in Kafka topics. It combines the simplicity of writing and deploying standard Java/Scala applications with the power of Kafka’s immutable log, enabling sophisticated stream processing with native fault tolerance and scalability. KStream […]
A functional interface is an interface with only one abstract method. I would like to talk to you about the various categories of functional interfaces most used and known. […]
In this blog post, we’ll guide you through inserting test data into a local DynamoDB instance using NodeJS and TypeScript. We’ll cover the process, including creating a local DynamoDB instance (pre-requisite), and then demonstrate how to load your CSV data using Node.js and TypeScript code. DynamoDB, a fully managed NoSQL […]
The YAML format (YML) is a language made especially for data, mainly used for configuration files. It has caught on in recent years together with languages such as XML or JSON. One of its major peculiarities is the possibility of writing the format by indenting the nesting of the various […]