DevOps Engineer vs Cloud Engineer Salary (2026 Edition)
Cloud and DevOps roles continue to dominate tech hiring in 2026. Companies are cloud-native by default, outages are unacceptable, and automation is no longer “nice to have.”But one question keeps coming up: Should I become a DevOps Engineer or a Cloud Engineer and which one pays better? The answer isn’t as simple as “DevOps pays […]
DevOps vs Cloud Computing: how are they related?
In modern IT, DevOps and Cloud Computing are often mentioned together sometimes even confused as the same thing. Job listings blend the terms, tools overlap, and career paths seem to intersect. This leads to common questions like: DevOps vs Cloud Computing: which is better? or Cloud Computing vs DevOps engineer what’s the real difference? This […]
AWS vs Azure: Which Cloud Platform Should You Learn First in 2026?
Cloud computing is no longer optional it’s a core skill for anyone working in IT, software development, DevOps, or data engineering. As we move into 2026, two platforms continue to dominate the cloud market: Amazon Web Services (AWS) and Microsoft Azure. If you’re just starting your cloud journey or planning to upskill, you’re probably asking: […]
AWS Lambda Quiz for Cloud Certification Prep.
Beginner Level (1–15) 1. What is AWS Lambda?A. A virtual serverB. A container serviceC. A serverless compute serviceD. A database service✅ Answer: C 2. Which AWS service is commonly used to invoke Lambda via HTTP?A. S3B. API GatewayC. CloudFrontD. IAM✅ Answer: B 3. What does “serverless” mean in AWS Lambda?A. No servers existB. Servers are […]
EC2 vs Lambda Pricing: Which Is Cheaper in 2026?
AWS has spent a decade convincing us that serverless equals cheaper. And for many workloads, that’s true at least at first. But in 2026, teams are asking a more uncomfortable question: Is AWS Lambda actually cheaper than EC2 anymore? The short answer: sometimes.The honest answer: only for specific workloads. This article is a deep, practical […]
Top AWS Interview Questions Freshers Face in MNCs.
Definition Amazon Web Services (AWS) is a global cloud computing platform by Amazon that provides on-demand compute, storage, databases, networking, security, DevOps, and serverless services over the internet, allowing businesses to build, deploy, and scale applications without managing physical infrastructure. Why it matters AWS is the world’s leading cloud platform and is widely adopted by […]
AWS Lambda Free Tier: Everything You Need to Know.
Introduction. AWS Lambda has revolutionized the way developers think about cloud computing. It allows you to run code without provisioning or managing servers. This serverless approach means you can focus entirely on writing functions instead of worrying about infrastructure. For beginners, hobbyists, and even experienced developers, Lambda opens a world of possibilities. One of the […]
AWS Lambda Cheat Sheet for Beginners.
Introduction. AWS Lambda is one of the most powerful services offered by Amazon Web Services. It allows developers to run code without managing or provisioning servers. This concept is known as serverless computing. For beginners, serverless can sound confusing at first. However, AWS Lambda simplifies cloud development significantly. You only focus on writing your application […]
AWS Lambda Architecture Explained: From Event to Execution.
Introduction. AWS Lambda has transformed the way teams build and operate applications by removing the need to manage servers and infrastructure. At first glance, it appears deceptively simple: you upload your code, configure a trigger, and AWS takes care of the rest. Behind this simplicity, however, lies a carefully engineered architecture designed to handle events, […]
AWS Lambda Interview Questions from Beginner to Advanced – Complete Guide.
Beginner-Level AWS Lambda Interview Questions. 1. What is AWS Lambda? AWS Lambda is a serverless compute service that lets you run code without managing servers. 2. What does “serverless” mean in AWS Lambda? Serverless means AWS manages servers, scaling, and infrastructure while you focus only on code. 3. What is a Lambda function? A Lambda […]