Practical guides to load balancing, scaling, deployment, and resilient AWS foundations.
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Eight hands-on sessions on AWS for freshers: a safe account, permissions, storage, servers, networks, a database and serverless code, ending in a small app you deploy and then tear down.
Host a static website on Amazon S3 step by step: bucket, Block Public Access, bucket policy, website endpoint, HTTPS options, common errors and an S3 hosting FAQ.
How AWS Elastic Load Balancing works, with a worked example, ALB vs NLB vs GWLB compared, listeners, target groups, health checks and an ELB FAQ.
Replace the long default S3 website URL with your own domain using Route 53, and verify the mapping resolves.
You have a small notes app and nowhere permanent to keep the notes. Records stored on a server's own disk vanish when that server is replaced, so you
Deploy a Spring Boot JAR to EC2, run it as a service, and route traffic through an AWS Application Load Balancer with safe health checks.
Automate static-site deploys to S3 with GitHub Actions, so a push publishes the site instead of a manual upload.
Send an AI the same ticket twice and get two replies. See what the model computes each time and which setting decides the difference.
You built a network yourself, launched a server into it, and gave it a firewall rule allowing web traffic from anywhere. The server shows as running.
How AI agents on AWS pick tools, keep memory and use MCP to finish real tasks, explained for engineers new to agentic AI.
You open your first cloud account and launch a small server to see a web page appear. You close the laptop. The server keeps running, and nothing on
The interviewer leans back and asks: "You've just created a new AWS account. What's the first thing you do about security?" Many freshers answer
You launched an Amazon EC2 instance, installed a web server, and typed its public address into a browser. The tab spins and then times out. Nothing on
You have a working notes API. A `curl` command lists your notes, and a POST adds one. Now you want an ordinary web page that anyone can open, and you
You have just created an AWS account. The console is open, and there are hundreds of services one click away. One fear stops most people here: that a
Where a Spring Boot app on AWS should keep its database password, when to pick Secrets Manager or Parameter Store, and how to load it with spring.config.import.
When to use RAG with an AWS vector store instead of fine-tuning a foundation model: facts versus behaviour, Bedrock Knowledge Bases, vector store choice and the cost ladder.
Scale a Spring Boot service on AWS with a versioned launch template, EC2 Auto Scaling Group, ALB target group, health replacement, and target tracking.
Serve a static site from a private S3 bucket through CloudFront with Route 53 and HTTPS, instead of exposing the bucket publicly.
You have just installed the AWS CLI, and the setup guide asks you to paste in an access key ID and secret. That leaves a long-lived secret sitting in
An archived announcement of TechEazy's former Java, Spring Boot, AWS training and internship offer; its old terms are not currently available.
An interviewer leans back and asks, "So what is a Lambda function, really?" You know the slogan: code without servers. Then the follow-up comes: "Your
What an AWS Auto Scaling group (ASG) is, with a worked example: min, desired and max capacity, launch templates, health checks, target tracking and an ASG FAQ.