#aws Development Tutorials & Tips | Roast Dev

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Using Amazon EKS with Karmada: Building Multi-cluster Kubernetes Management

Introduction As organizations scale their Kubernetes environments, managing multiple clusters across various regions becomes increasingly complex. Amazon Elastic Kubernetes Service (EKS) prov...

30.03.2025 0 Read More

Getting structured output from OpenAI with AWS Lambda

Photo by Hannes Richter on Unsplash You can ensure that LLM returns the specific JSON shape. This way, your output is typesafe and can be used by other systems. Goal Let's say I have a small ...

30.03.2025 0 Read More

AWS Graviton 3 > Graviton 4 for Vector Similarity Search

If you are doing vector search with a vector library that supports SVE, you should use a Graviton 3 machine. It is cheaper, and it will also deliver more raw performance. A few months ago, we started...

30.03.2025 0 Read More

Netflix Data Visualization using Amazon QuickSight

As data becomes increasingly central to business decisions, the ability to create compelling visualizations is more valuable than ever. In this guide, I’ll walk you through my recent experience with...

30.03.2025 0 Read More

From Rejection to Relaunch: Turning Setbacks into Opportunities with AWS Community Builders

Have you faced rejection from the AWS Community Builders program, not once, not twice, but four times? You're not alone. Many aspiring community builders have faced similar setbacks, but it's how we r...

30.03.2025 0 Read More

Terraform for DevOps: Managing State & Remote Backends (Part 3)

Hey DevOps friends! 🚀 Welcome back to our Terraform tutorial series. In our previous posts, we explored the power of Infrastructure as Code and got hands-on with setting up and deploying Terraform....

30.03.2025 0 Read More

How I Saved a Startup $15k/month on AWS Without Downtime

The Problem [StartupX] was burning $32k/month on AWS due to: Database Overkill: RDS instances running at 15% utilization Zombie Servers: 12 EC2 instances left running for "future needs" ...

30.03.2025 0 Read More

Terraform for DevOps: Variables, Outputs, and Dynamic Workflows (Part 4)

Hey DevOps crew! 🚀 Welcome back to our Terraform adventure! In Part 3, we cracked the code on backends and state management—getting cozy with local setups and powering up with remote options. Now...

30.03.2025 0 Read More

Building Custom Kendra Connectors and Managing Data Sources with IaC

In today's AI-driven business landscape, chatbots have become the primary interface between companies and their customers. The effectiveness of these AI assistants hinges on one critical factor: the q...

30.03.2025 0 Read More

AWS Cloud Security: Keeping Your Data Safe

Amazon Web Services (AWS) is a popular cloud provider that allows businesses to store data and run applications online. While AWS provides security for its infrastructure, customers must also take ste...

31.03.2025 0 Read More

Using Amazon EKS with Karmada: Building Multi-cluster Kubernetes Management

Getting structured output from OpenAI with AWS Lambda

AWS Graviton 3 > Graviton 4 for Vector Similarity Search

Netflix Data Visualization using Amazon QuickSight

From Rejection to Relaunch: Turning Setbacks into Opportunities with AWS Community Builders

Terraform for DevOps: Managing State & Remote Backends (Part 3)

How I Saved a Startup $15k/month on AWS Without Downtime

Terraform for DevOps: Variables, Outputs, and Dynamic Workflows (Part 4)

Building Custom Kendra Connectors and Managing Data Sources with IaC

AWS Cloud Security: Keeping Your Data Safe

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