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AWS Lambda Durable Functions: What They Are and When to Use Them
AWS Lambda Durable Functions represent a significant evolution in serverless application development, introduced at AWS re:Invent 2025.
 • Lefteris Karageorgiou
Accelerating CloudFormation and CDK Development with Kiro
If you’ve spent any meaningful time building on AWS, you know the drill: you open your IDE, stare at a blank CDK stack or an empty CloudFormation…
 • Lefteris Karageorgiou
When NOT to Go Serverless: 5 Use Cases Where It’s the Wrong Choice
Serverless is one of the most transformative paradigms in cloud computing.
 • Lefteris Karageorgiou
Securing Your AWS Account in the First 24 Hours (A Checklist)
You just created a new AWS account.
 • Lefteris Karageorgiou
SQL or NoSQL on AWS? A Practical Decision Framework for Cloud Engineers
Choosing the right database is one of the most impactful architectural decisions you’ll make on AWS.
 • Lefteris Karageorgiou
AWS Networking 101: Everything You Need to Know About VPCs
If you’re starting your AWS journey, you’ve probably heard about VPC (Virtual Private Cloud) and wondered what all the fuss is about.
 • Lefteris Karageorgiou
The Cloud Engineers
The Cloud Engineers
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