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Amazon Web Services

Amazon Web Services (AWS) is a collection of web services for computing, storage, machine learning, security, and more There are over 200+ AWS services as of 2023.

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Running Containers on AWS: Choosing Between ECS, EKS, and Fargate

Running Containers on AWS: Choosing Between ECS, EKS, and Fargate

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4 min read
DNS in AWS: Route 53 Resolver, Private Hosted Zones, and Hybrid Resolution

DNS in AWS: Route 53 Resolver, Private Hosted Zones, and Hybrid Resolution

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4 min read
Strangler Fig Pattern: Migrate to Lambda Step by Step

Strangler Fig Pattern: Migrate to Lambda Step by Step

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18 min read
REST API vs HTTP API: Choosing API Gateway

REST API vs HTTP API: Choosing API Gateway

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19 min read
Saga pattern with Step Functions: rolling back cleanly

Saga pattern with Step Functions: rolling back cleanly

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18 min read
DVA-C03: The New AWS Developer Associate Exam — What Actually Changes, and How to Pass It

DVA-C03: The New AWS Developer Associate Exam — What Actually Changes, and How to Pass It

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4 min read
Test Step Functions with the TestState API

Test Step Functions with the TestState API

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15 min read
EventBridge replay: Reprocess events after a bug fix

EventBridge replay: Reprocess events after a bug fix

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19 min read
Lambda authorizer for HTTP APIs: validate API keys

Lambda authorizer for HTTP APIs: validate API keys

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19 min read
How AWS Scales for 59 Trillion Requests: Cell Architecture & Shuffle Sharding

How AWS Scales for 59 Trillion Requests: Cell Architecture & Shuffle Sharding

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2 min read
Same Architecture, Different Deployment: Why Traffic Shape Beats Diagrams

Same Architecture, Different Deployment: Why Traffic Shape Beats Diagrams

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6 min read
Crea tu propia guía de certificación para exámenes de AWS con IA y Notion

Crea tu propia guía de certificación para exámenes de AWS con IA y Notion

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13 min read
How Much Does an AWS Certification Cost? Exam Fees, Retakes and Prep (2026)

How Much Does an AWS Certification Cost? Exam Fees, Retakes and Prep (2026)

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3 min read
DevOps Guru Shuts Its Door Thursday: Your Exit Plan

DevOps Guru Shuts Its Door Thursday: Your Exit Plan

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5 min read
Foundations & Rapid Prototyping: Inside the AWS AI Practitioner Challenge

Foundations & Rapid Prototyping: Inside the AWS AI Practitioner Challenge

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3 min read
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