A practical guide to ElastiCache Redis — caching patterns, data structures, cluster modes, eviction policies, and the strategies that reduce latency and database load in production applications.
A practical guide to AWS cost monitoring — Cost Explorer analysis patterns, budget alerts, anomaly detection, cost allocation tags, and the monitoring practices that prevent surprise bills.
A practical guide to AWS Cognito for SaaS authentication — user pools, hosted UI, social federation, multi-tenant patterns, token customization, and the architecture decisions that determine whether Cognito fits your application.
A practical guide to AWS WAF for production web applications — managed rule groups, custom rules, rate limiting, bot control, and the layered defense strategy that protects without blocking legitimate traffic.
A practical guide to AWS EventBridge for event-driven architectures — event buses, rules, schema discovery, cross-account patterns, and the design principles that make event-driven systems reliable.
A practical guide to AWS QuickSight for business intelligence — data source integration, SPICE performance, embedded analytics, row-level security, and cost-effective dashboard patterns.
A comprehensive guide to S3 security — bucket policies, encryption, access logging, Block Public Access, and the practices that prevent the data breaches that make headlines.
A practical comparison of Terraform and AWS CDK for infrastructure as code — language support, state management, multi-cloud vs AWS-native trade-offs, and when to choose each.
A practical guide to AWS CloudWatch for production observability — custom metrics, structured logging, alarm strategies, dashboards, and cost-effective monitoring patterns.
Architecture patterns for fintech applications on AWS — payment processing, fraud detection, regulatory compliance, and the services that power modern financial platforms.
How to build education platforms that scale from zero to millions of students using AWS serverless services — with architecture patterns for LMS, assessments, video delivery, and AI-powered learning.
How to deploy, tune, and operationalize Amazon GuardDuty for production threat detection — covering finding types, multi-account setup, automated response, and reducing false positives.