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Architecture & Engineering Insights

Cloud Engineering Articles

Battle-tested architecture breakdowns, migration blueprints, and engineering insights written by Cloudaura cloud engineers.

Cloud Migration
Cloud Migration5 min read

Best Practices for Zero-Downtime Multi-Cloud Database Migrations

A complete architectural guide on moving enterprise relational and NoSQL databases across AWS, Azure, and Google Cloud without interrupting production traffic.

#PostgreSQL#Database Migration#AWS#Azure
DevOps & IaC
DevOps & IaC7 min read

Automating Multi-Tenant Infrastructure with Terraform and Kubernetes

How to orchestrate scalable, isolated Kubernetes clusters and GitOps CI/CD deployment pipelines for enterprise software products.

#Terraform#Kubernetes#GitOps#CI/CD
AI & Machine Learning
AI & Machine Learning6 min read

Productionizing Generative AI: From RAG Prototypes to Enterprise Scale

Key architectural patterns, latency optimizations, vector database caching, and GPU cluster scaling for production-grade AI systems.

#GenAI#RAG#Vector Search#LLMOps
SaaS Engineering
SaaS Engineering8 min read

Engineering Scalable Multi-Tenant SaaS Backends from Scratch

How we design data isolation, automated tenant provisioning, usage-based metering, and subscription billing systems on modern cloud infrastructure.

#SaaS Architecture#Multi-Tenancy#APIs#FinOps
Cloud Architecture
Cloud Architecture6 min read

Multi-Region Disaster Recovery & High-Availability Playbook

Designing active-active and active-passive cloud architectures with sub-minute RTO and zero data loss RPO across global zones.

#Disaster Recovery#High Availability#Global Networking
Cloud Strategy
Cloud Strategy5 min read

Cloud Cost Optimization: Real-World FinOps Strategies that Cut Waste

Actionable techniques for eliminating over-provisioned cloud compute, automating spot instance fleets, and managing multi-cloud commitments.

#FinOps#Cost Optimization#AWS Savings#GCP