· Palaniappan P · 8 min read
DevOps on AWS: CodePipeline vs GitHub Actions vs Jenkins
A practical comparison of AWS CodePipeline, GitHub Actions, and Jenkins for CI/CD on AWS — covering integration, cost, scalability, and team fit.
Articles (150) — Page 11
· Palaniappan P · 8 min readAWS WAF: Web Application Firewall Configuration for Production
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.
· Palaniappan P · 10 min readAWS EventBridge: Event-Driven Architecture Patterns for Production
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.
· Palaniappan P · 10 min readBuilding Real-Time Analytics Dashboards with AWS QuickSight
A practical guide to AWS QuickSight for business intelligence — data source integration, SPICE performance, embedded analytics, row-level security, and cost-effective dashboard patterns.
· Palaniappan P · 10 min readAWS S3 Security Best Practices: Preventing Data Exposure
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.
· Palaniappan P · 9 min readTerraform vs AWS CDK: Infrastructure as Code Decision Guide
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.
· Palaniappan P · 8 min readAWS CloudWatch Observability: Metrics, Logs, and Alarms Best Practices
A practical guide to AWS CloudWatch for production observability — custom metrics, structured logging, alarm strategies, dashboards, and cost-effective monitoring patterns.
· Palaniappan P · 8 min readBuilding Fintech Applications on AWS: Architecture Patterns
Architecture patterns for fintech applications on AWS — payment processing, fraud detection, regulatory compliance, and the services that power modern financial platforms.
· Palaniappan P · 7 min readScaling EdTech Platforms on AWS: Serverless Architecture for Education
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.
· Palaniappan P · 8 min readAWS GuardDuty Threat Detection: A Production Setup Guide
How to deploy, tune, and operationalize Amazon GuardDuty for production threat detection — covering finding types, multi-account setup, automated response, and reducing false positives.
· Palaniappan P · 8 min readAWS ECS vs EKS: Container Orchestration Decision Guide
A practical comparison of Amazon ECS and EKS for container orchestration — covering architecture, operational complexity, cost, and decision criteria for choosing the right service.
· Palaniappan P · 7 min readAWS Step Functions: Workflow Orchestration Patterns for Production
Practical Step Functions patterns for production workloads — from sequential pipelines to parallel fan-out, error handling, human approval workflows, and cost optimization strategies.
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