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Master database scaling with replication, partitioning, and sharding. Learn when to use each strategy, avoid common pitfalls, and explore modern cloud-native solutions.
Master modern deployment strategies from blue-green to canary deployments, feature flags to GitOps. Learn when to use each approach, their trade-offs, and how to deploy with confidence and zero downtime.
Build a production-ready observability stack with OpenTelemetry, Prometheus, Grafana, Loki, and Tempo. Learn OTLP protocol, collector deployment patterns, and correlation across metrics, logs, and traces.
Master GCP DevOps interviews with expert guidance on Cloud Build, GKE, Terraform, monitoring, IAM, and SRE practices. Real questions with answers.
Master the 12-factor methodology for cloud-native apps. Learn each factor with Docker and Kubernetes examples, pitfalls, and practical implementation patterns.
Master GitOps with ArgoCD for Kubernetes. Learn installation, application deployment, sync strategies, multi-cluster patterns, security, and production best practices.
Master Event-Driven Architecture patterns with AWS services. Learn pub/sub, event sourcing, CQRS, and Saga patterns. Discover when to use SNS, SQS, EventBridge, or Kinesis for scalable, decoupled systems.
Master the CQRS pattern from simple code separation to full event sourcing. Learn when to use it, implementation approaches, eventual consistency strategies, and AWS architecture patterns.
Master database selection from relational to NoSQL, time-series to vector databases. Learn when to use each type, their trade-offs, and how to choose the right database for your workload.
Master API Gateway patterns from edge gateways to BFF and service mesh. Learn when to use each pattern, their trade-offs, and how to choose the right gateway architecture.
Master software architecture patterns from monoliths to microservices, event-driven to serverless. Learn trade-offs, decision frameworks, and when to use each pattern.
Master EBS and RDS snapshots from basics to enterprise-scale. Learn AWS Backup, PITR, cross-account strategies, performance optimization, and disaster recovery patterns.