AWS IAM roles enable secure, temporary access to resources with fine-grained controls, supporting diverse use cases and enforcing least privilege.

This guide explores the latest Amazon EC2 instance types, including general-purpose, compute, memory, and storage-optimized instances, and offers guidance on selecting the right one for your needs.

Get an overview of AWS Step Functions, the different states we can create in a state machine, and its use cases.

This blog discusses some protips to prepare for and pass AWS Solutions Architect Associate Exam (SAA - C03).

This blog post provides an overview of Amazon CloudWatch, covering its key features, core concepts, functionality, and common use cases, such as monitoring, troubleshooting, and automated alerts for cloud applications.

Get ready to ace the AWS Solutions Architect Certification SAA-C03 exam with this detailed guide. This tutorial delves into the exam structure, covering its key domains: designing secure, resilient, high-performing, and cost-optimized architectures. It introduces a systematic approach to solving scenario-based questions, helping candidates tackle practical AWS challenges. Featuring 10 curated sample questions with detailed answers and explanations, the guide provides real-world insights into AWS services and solutions. Additionally, it offers valuable tips, FAQs, and preparation resources to build confidence and maximize your chances of certification success.

The evolution of web services from service-oriented architecture (SOA) to microservices has transformed how applications are built, with Express.js emerging as a standout choice for creating lightweight, efficient RESTful APIs. This shift allows developers to craft independent, scalable services that enhance flexibility and resilience, enabling teams to innovate rapidly and respond to changing business needs. By embracing key principles like the single responsibility principle and decentralized data management, organizations can streamline their code and improve system reliability. Moreover, effective communication between microservices—whether through synchronous methods like HTTP/REST or asynchronous approaches using message brokers like RabbitMQ and Kafka—ensures seamless interaction and robust performance. Ultimately, leveraging microservices and tools like Express.js empowers developers to create dynamic applications that thrive in today’s fast-paced digital landscape.

The blog highlights the worth of AWS certifications and how they lead to better career prospects, salary packages, and learning opportunities.

An up-to-date, step-by-step guide to start your journey on the AWS Solutions Architect path. You’ll learn the job roles and expected salary range for each certification.