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Why You Should Avoid Promise.all() In AWS Lambda Durable Function

Why You Should Avoid Promise.all() In AWS Lambda Durable Function

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1 min read
Your LocalStack Lambda Works Fine. Then You Deploy to AWS — Here's Why That Gap Exists

Your LocalStack Lambda Works Fine. Then You Deploy to AWS — Here's Why That Gap Exists

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4 min read
SQS Partial Batch Failure: The Default That Silently Drops Your Messages

SQS Partial Batch Failure: The Default That Silently Drops Your Messages

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5 min read
Athena Cost Kill Switch: Automated IAM Credential Revocation with CloudWatch, EventBridge, and Lambda

Athena Cost Kill Switch: Automated IAM Credential Revocation with CloudWatch, EventBridge, and Lambda

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4 min read
Self-Hosted Vessel Email Alerts with AWS Lambda and SES

Self-Hosted Vessel Email Alerts with AWS Lambda and SES

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15 min read
We Replaced 4 Lambdas with EventBridge Pipes and Saved $1,200/month

We Replaced 4 Lambdas with EventBridge Pipes and Saved $1,200/month

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3 min read
Connection Storms and Orphan Locks: Why Your Lambda Outage Wasn't About Lambda

Connection Storms and Orphan Locks: Why Your Lambda Outage Wasn't About Lambda

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11 min read
Multi-Cloud Resilience: The Event-Driven Cellular Architecture Blueprint across AWS and Azure

Multi-Cloud Resilience: The Event-Driven Cellular Architecture Blueprint across AWS and Azure

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5 min read
Replacing Puppeteer on AWS Lambda for Screenshots

Replacing Puppeteer on AWS Lambda for Screenshots

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6 min read
AWS Cellular Architecture: Scaling Event-Driven Systems with DynamoDB, SNS, and SQS

AWS Cellular Architecture: Scaling Event-Driven Systems with DynamoDB, SNS, and SQS

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5 min read
AWS Lambda Best Practices: Cold Starts, Memory Tuning, and Cost Optimization

AWS Lambda Best Practices: Cold Starts, Memory Tuning, and Cost Optimization

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7 min read
Serverless FinOps: Why Lambda Cost Models Break Every Assumption You Learned from VMs

Serverless FinOps: Why Lambda Cost Models Break Every Assumption You Learned from VMs

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7 min read
How to model Lambda cold-start behaviour under spike traffic before you deploy

How to model Lambda cold-start behaviour under spike traffic before you deploy

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3 min read
Building a Hybrid AWS Microservices Platform with API Gateway, Lambda, ECS, and Load Balancers

Building a Hybrid AWS Microservices Platform with API Gateway, Lambda, ECS, and Load Balancers

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13 min read
Building a Practical Lambda Capacity Provider Platform: Lessons Learned from Warm Pools, Version Hygiene, and CI/CD Reality

Building a Practical Lambda Capacity Provider Platform: Lessons Learned from Warm Pools, Version Hygiene, and CI/CD Reality

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13 min read
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