Pratik Das

Professional Software Engineer and Architect currently focussed on Cloud Architecture, serverless technologies, and Microservices.

Articles by Pratik Das

Complete Guide to Express Middleware

Middleware functions are an integral part of an application built with the Express framework (henceforth referred to as Express application). They access the HTTP request and response objects and can either terminate the HTTP request or forward it for further processing to another middleware function.

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Processing Streams with Amazon Kinesis

Processing Streams with Amazon Kinesis

Amazon Kinesis is a family of managed services for collecting and processing streaming data in real-time. Stream processing platforms are an integral part of the Big Data ecosystem.

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Getting Started with Express

Express is a web application framework for Node.js. We can use this framework to build APIs, serve web pages, and other static assets and use it as a lightweight HTTP server and backend for our applications.

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Getting Started with Amazon SQS

Getting Started with Amazon SQS

Amazon Simple Queue Service (SQS) is a fully managed message queuing service that enables decoupling and communication between the components of a distributed system.

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Getting Started with AWS CDK

Getting Started with AWS CDK

Infrastructure as Code (IaC) is the managing and provisioning of infrastructure through code instead of through a manual process. AWS provides native support for IaC through the CloudFormation service.

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Common Operations on Java Collections

Collections are containers to group multiple items in a single unit. For example, a collection can represent a stack of books, products of a category, a queue of text messages, etc.

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