Artificial Intelligence (AI), Machine Learning (ML), and Data Analytics are revolutionizing how businesses operate. With the ever-growing volumes of data and the demand for real-time decision making, organizations are adopting AI/ML and analytics solutions to gain insights, automate processes, and deliver enhanced customer experiences. Amazon Web Services (AWS) offers a multi-tiered stack of services that…
In this blog post, we explore AWS database services: how the shared responsibility model applies, relational vs NoSQL approaches, a hands-on demonstration, in-memory caching, and additional services like DocumentDB, Neptune, and AWS Backup. Shared Responsibility Model & AWS Database Services When you use AWS database services (RDS, DynamoDB, ElastiCache, etc.), the AWS Shared Responsibility Model…
In this blog post, we explore the fundamental types of cloud storage (block, object, file), how AWS implements them, and when to use each for real-world workloads. We also cover lifecycle, backup, security, and hybrid storage via AWS Storage Gateway. At the end, you’ll see three concrete scenarios showing how AWS instructors might explain the…
In the world of cloud computing, networking is the backbone that connects all the services and resources you use. Whether it’s a website hosted on Amazon EC2, a database in Amazon RDS, or content delivered globally through CloudFront, AWS networking ensures these components communicate efficiently and securely. In this post, we’ll explore how networking works…
When you think of cloud computing, it’s easy to imagine something abstract — “the cloud.” But behind the scenes, the cloud is built on a very tangible, highly sophisticated network of physical infrastructure that spans the globe. Amazon Web Services (AWS) has meticulously designed this global infrastructure to deliver performance, reliability, and scalability to millions…
Cloud computing has transformed the way organizations deploy, manage, and scale applications. At the heart of this transformation are compute services—the engines that run your applications, handle requests, and process data. In this post, we’ll dive into AWS compute offerings, ranging from serverless computing to containers, orchestration, and other specialized services. Understanding Serverless Computing Traditionally,…
Cloud computing has revolutionized the way businesses access and manage computing resources. In this article, we explore how compute resources are provisioned, managed, and scaled in the cloud using Amazon Web Services (AWS), focusing on Amazon EC2, Elastic Load Balancing, and messaging services. Introduction to Amazon EC2 Amazon Elastic Compute Cloud (EC2) provides resizable virtual…
Cloud computing has become a cornerstone of modern technology, enabling businesses to scale, innovate, and reduce costs. In this article, we’ll explore the fundamental concepts of cloud computing, focusing on AWS as a practical example. Understanding the Client-Server Model At its core, computing often relies on a client-server model. In this model, a client (like…
As a programmer and someone who manages websites daily, I’ve seen firsthand how bots and spam can disrupt things. That’s why Google reCAPTCHA is such a lifesaver—it protects websites from automated attacks while letting real users pass through easily. Recently, I ran into a common problem: every time I tried to log in to my…
As a developer working with Salesforce APIs, I’ve learned the hard way that passwords aren’t just for logging in—they can break your integrations if you’re not careful. I was using the username + password + security token method to connect to Salesforce. Everything worked fine… until one day, my integration stopped working. After some investigation,…