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Free PDF Guide

The Definitive Guide to
Spot Instance Architecture

A practical, production-tested framework for running stateless workloads on spot instances. 70% cost reduction, zero magic.

32
pages
Free
What's inside
01
Spot Instance Fundamentals
Interruption rates, pricing model, and when NOT to use spot
02
Stateless Architecture Patterns
Twelve-factor apps, ephemeral storage, and external state
03
Interrupt Handling
SIGTERM handling, checkpointing, and graceful shutdown
04
Queue-Based Workload Design
SQS, visibility timeouts, and dead-letter queues
05
Auto Scaling Groups & Launch Templates
Mixed instance policies and capacity-optimized allocation
06
Monitoring & Alerting
CloudWatch metrics, interruption notices, and dashboards
07
Cost Analysis Framework
Savings estimates, fallback costs, and ROI calculation
08
Real-World Case Studies
Three production migrations with before/after numbers
Production-tested patterns
AWS, GCP, and Azure coverage
Code examples in Terraform
Cost calculation spreadsheet
32 pages, no filler
Updated June 2025
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