Cloud Computing

Multi-Cloud Strategy Guide — When to Use Multiple Providers and How

Learn multi-cloud strategy: when to use multiple cloud providers, data gravity, vendor lock-in, abstraction layers with Terraform and Kubernetes, and cost trade-offs.

Cloud Monitoring and Observability Guide — Metrics, Logs, Traces, and Alerting

Learn cloud monitoring: CloudWatch, Azure Monitor, GCP Operations Suite. Metrics, logs, traces, alerting, dashboards, and setting up a CloudWatch alarm with examples.

Cloud Disaster Recovery: Backup, Failover, and Business Continuity

Learn cloud disaster recovery: backup and restore, pilot light, warm standby, multi-site strategies, RPO/RTO, cross-region replication, failover testing, and automation with Terraform.

Amazon EKS: Managed Kubernetes on AWS

Learn Amazon EKS: cluster setup, managed and self-managed node groups, IAM roles for service accounts, ALB ingress controller, Cluster Autoscaler and Karpenter, EBS/EFS CSI drivers, and cost optimization.

Serverless Framework: Build and Deploy Serverless Apps

Learn Serverless Framework: CLI setup, serverless.yml configuration, functions, events (HTTP, S3, SQS), plugins, stages, local development, and monitoring with Dashbird and Lumigo.

VPC Networking & Subnet Design — CIDR, Public/Private Subnets, NAT & VPC Peering

Learn VPC networking and subnet design: CIDR blocks, public vs private subnets, NAT gateways, VPC peering, and route tables for AWS, Azure, and GCP.

Container Orchestration — ECS, EKS, AKS, GKE Comparison and Use Cases

Compare container orchestration platforms: AWS ECS, EKS, Azure AKS, and Google GKE. Learn use cases, pricing, scaling, and migration between managed Kubernetes services.

Cloud-Native Application Patterns — 12-Factor App, Microservices, Serverless & Event-Driven

Master cloud-native application patterns: 12-factor app methodology, microservices architecture, serverless computing, event-driven design, and best practices for modern cloud applications.

Edge Computing with CloudFront Lambda@Edge — Use Cases, CDN, Edge Functions

Master edge computing with CloudFront Lambda@Edge: use cases like A/B testing, image optimization, authentication, CDN fundamentals, and serverless edge functions.

Hybrid Cloud Architecture — On-Prem to Cloud Connectivity, VPN, Direct Connect & Strategies

Master hybrid cloud architecture: connect on-premises data centers to AWS, Azure, or GCP using VPN, Direct Connect, ExpressRoute, and multi-cloud strategies.

Cloud Migration Strategies — 6 Rs, Lift-and-Shift, Re-Platform, Refactor & Assessment

Learn cloud migration strategies: 6 Rs (Rehost, Replatform, Refactor, Repurchase, Retire, Retain), assessment frameworks, migration waves, and post-migration optimization.

Serverless Architecture Patterns Explained -- Complete Guide

Learn serverless architecture patterns: event-driven, fan-out, API backends, event sourcing, and CQRS with AWS Lambda, Azure Functions, GCP Cloud Functions and Terraform examples.

Cloud Migration Assessment and Planning Explained -- Complete Guide

Learn cloud migration assessment: the 7 Rs migration strategies, discovery and planning tools, TCO analysis, six-phase migration methodology, and Terraform templates for landing zones.

Cloud Automation with Bash & CLI Tools Guide

Learn cloud automation with Bash and CLI tools for AWS, Azure, and GCP — automate provisioning, deployments, and daily operations with scripts.

Cloud API Gateway — AWS API Gateway, Azure API Management & GCP Apigee Guide

Learn cloud API gateways — AWS API Gateway, Azure API Management, and GCP Apigee — for building, securing, and managing APIs at scale.

Cloud Message Queues — SQS, Azure Queue Storage & Pub/Sub Guide

Learn cloud message queues — AWS SQS, Azure Queue Storage, and GCP Pub/Sub — for decoupling services, buffering load, and building reliable distributed systems.

Cloud Container Registry — ECR, ACR & GCR Guide

Learn cloud container registries — AWS ECR, Azure ACR, and GCP GCR/Artifact Registry — for storing, managing, and deploying Docker images securely.

Cloud Data Pipelines — AWS Glue, Azure Data Factory & GCP Dataflow Guide

Learn cloud data pipelines — AWS Glue, Azure Data Factory, and GCP Dataflow for ETL, data integration, and stream processing at scale.

Cloud Machine Learning — SageMaker, Azure ML & Vertex AI Guide

Learn cloud machine learning platforms — AWS SageMaker, Azure Machine Learning, and GCP Vertex AI for building, training, and deploying ML models at scale.

Cloud Serverless Databases — DynamoDB, Cosmos DB & Firestore Guide

Learn cloud serverless databases — AWS DynamoDB, Azure Cosmos DB, and GCP Firestore for scalable, pay-per-query NoSQL data storage with automatic scaling.

Cloud Service Mesh — App Mesh, Azure Service Mesh & Anthos Guide

Learn cloud service mesh — AWS App Mesh, Azure Service Mesh, and Google Anthos Service Mesh for managing microservice traffic, security, and observability.

Cloud Kubernetes Operators — AWS Operators, Azure Operators & GKE Operators Guide

Learn cloud Kubernetes operators — AWS Controllers for Kubernetes, Azure Service Operators, and GKE Config Connector for managing cloud resources via Kubernetes CRDs.

Cloud Development Environments — Cloud9, DevBox & Cloud Shell Guide

Learn cloud development environments — AWS Cloud9, Azure DevBox, and GCP Cloud Shell for browser-based coding, debugging, and deployment without local setup.

Cloud Database Migration — DMS, Azure DMS & Database Migration Service Guide

Learn cloud database migration — AWS DMS, Azure Database Migration Service, and GCP Database Migration Service for moving databases to the cloud with minimal downtime.

Cloud Edge Computing — Wavelength, Edge Zones & Distributed Cloud Guide

Learn cloud edge computing — AWS Wavelength, Azure Edge Zones, and GCP Distributed Cloud for ultra-low-latency workloads at the network edge near 5G users.

Cloud Computing Basics Explained

Learn cloud computing fundamentals: IaaS vs PaaS vs SaaS models, public-private-hybrid deployment options, and how businesses adopt cloud infrastructure.

AWS Fundamentals -- Complete Beginner's Guide

Learn AWS fundamentals: EC2 virtual machines, S3 object storage, Lambda serverless compute, IAM roles and policies, VPC networking, and first app deployment.

Microsoft Azure Fundamentals -- Complete Beginner's Guide

Learn Microsoft Azure fundamentals: Virtual Machines, App Service, Azure SQL, Active Directory identity, AI services, and cloud application deployment.

Google Cloud Platform Fundamentals -- Complete Beginner's Guide

Learn Google Cloud Platform fundamentals: Compute Engine VMs, Cloud Storage buckets, BigQuery analytics, Cloud Functions serverless, and production deployment.

Docker and Kubernetes for Cloud Deployment

Learn Docker and Kubernetes for cloud deployment: containerize applications, orchestrate microservices with pods and deployments, and manage clusters.

Multi-Cloud Strategy Guide

Learn multi-cloud strategy: when to use multiple cloud providers, avoid vendor lock-in, distribute workloads across clouds, and manage data consistency.

Cloud-Native Development -- 12-Factor Apps and Microservices

Learn cloud-native development: 12-factor app methodology, microservices design patterns, container orchestration, CI-CD pipelines, and observability.

Amazon S3 Deep Dive -- Storage Classes, Versioning, and Python SDK

Learn Amazon S3: storage classes for cost optimization, versioning for data protection, lifecycle policies, presigned URLs, static hosting, and Python SDK.

AWS Lambda -- Serverless Functions, Triggers, and Best Practices

Learn AWS Lambda: function lifecycle from invocation to termination, event triggers from API Gateway and SQS, cold start optimization, and monitoring.

AWS Compute Services -- EC2, Lambda, ECS, and Auto Scaling

Learn AWS compute services: EC2 virtual machines with instance families, Auto Scaling groups for elasticity, and ECS Fargate for serverless containers.

AWS Storage Services -- S3, EBS, EFS, and Storage Gateway

Learn AWS storage services: S3 object lifecycle management, EBS block storage for EC2 persistence, and EFS file storage for shared access across instances.

AWS Database Services -- RDS, DynamoDB, ElastiCache, and Aurora

Learn AWS database services: RDS relational databases with Multi-AZ, DynamoDB NoSQL at global scale, ElastiCache in-memory caching, and Aurora serverless.

AWS CloudFront CDN -- Configuration, Caching, and Lambda@Edge

Learn AWS CloudFront CDN: distribution setup with S3 origins, caching policies for performance, geo-restriction, and Lambda@Edge for custom edge logic.

Amazon ECS Deep Dive -- Clusters, Tasks, Services, and Fargate

Learn AWS ECS: cluster architecture for container orchestration, task definitions with Docker, Fargate vs EC2 launch types, service scaling, and networking.

Azure Functions -- Serverless Compute, Bindings, and Durable Functions

Learn Azure Functions: HTTP and timer triggers for event-driven serverless code, input-output bindings to Blob and Queue storage, and Durable Functions.

Azure Compute Services -- VMs, Functions, and AKS

Learn Azure compute services: Virtual Machines with availability sets, Azure Functions serverless compute, and Azure Kubernetes Service for containers.

Azure Storage Services -- Blob, Disk, Files, and Lifecycle Management

Learn Azure storage: Blob for unstructured data, managed Disks for persistent VM volumes, Azure Files for cloud SMB shares, and lifecycle tiering policies.

Azure Database Services -- SQL Database, Cosmos DB, and Redis Cache

Learn Azure database services: Azure SQL Database with Geo-Replication, Cosmos DB for globally distributed NoSQL, and Azure Redis Cache for in-memory speed.

Azure Active Directory -- Identity, SSO, and Conditional Access

Learn Azure Active Directory: tenant configuration for identity, user and group management, conditional access policies, and single sign-on integration.

Azure DevOps -- Boards, Pipelines, Repos, and CI/CD Automation

Learn Azure DevOps: agile boards for project planning, YAML pipelines for CI-CD automation, Git repos for source control, and artifact feeds for packages.

Azure AI Services -- Cognitive APIs, ML Studio, and Responsible AI

Learn Azure AI services: pre-built cognitive APIs for vision and language, custom ML with Azure Machine Learning Studio, and responsible AI practices.

Google Cloud Run -- Serverless Containers, Auto Scaling, and Revisions

Learn Google Cloud Run: container-based serverless platform with auto-scaling from zero, concurrency configuration, revision management, and traffic splitting.

GCP Compute Services -- Compute Engine, Cloud Run, and GPU Workloads

Learn GCP compute services: Compute Engine VMs with custom machine types, sole-tenant nodes for hardware isolation, and GPU accelerators for ML workloads.

GCP Storage Services -- Cloud Storage, Persistent Disk, and Filestore

Learn GCP storage services: Cloud Storage buckets with Nearline and Coldline storage tiers, Persistent Disk for VM boot volumes, and Filestore NFS shares.

Google BigQuery -- Serverless Data Warehouse and SQL Analytics

Learn BigQuery: serverless data warehouse for petabyte-scale analytics, partitioned and clustered tables for speed, and real-time streaming ingestion.

Google Kubernetes Engine (GKE) -- Architecture and Cluster Management

Learn GKE: regional cluster architecture with multi-zonal control planes, node pools with auto-repair and upgrade, Workload Identity, and cost optimization.

Google Dataflow -- Stream and Batch Processing with Apache Beam

Learn Google Dataflow: unified stream and batch processing with Apache Beam, autoscaling pipelines for cost efficiency, and exactly-once processing semantics.

GCP Identity and Access Management -- Roles, Service Accounts, and Policies

Learn GCP IAM: primitive and custom roles with hierarchical permissions, service accounts for app authentication, policy conditions, and org policies.

Cloud Architecture Design -- Patterns, Best Practices, and Well-Architected

Learn cloud architecture design: pillars for reliability and cost, microservices decomposition, hybrid connectivity, and Terraform infrastructure-as-code.

Cloud Networking -- VPC Design, Peering, VPN, and Transit Gateways

Learn cloud networking fundamentals: VPC with public and private subnets, inter-VPC peering, VPN to on-premises, transit gateways, and network ACL rules.

Cloud Load Balancing -- ALB, NLB, Azure LB, and GCP Global LB

Learn cloud load balancing: AWS ALB for HTTP path-based routing, NLB for TCP-UDP traffic, Azure Load Balancer for VMs, and GCP global anycast load balancers.

Cloud Auto Scaling -- Groups, Policies, and Predictive Scaling

Learn cloud autoscaling: AWS Auto Scaling Groups with launch templates, Azure VM Scale Sets, GCP managed instance groups, and predictive scaling policies.

Cloud Disaster Recovery -- RPO, RTO, Pilot Light, and Multi-Region Failover

Learn cloud disaster recovery: RPO and RTO planning, backup-restore strategies, pilot light and warm standby, and multi-region failover architectures.

Cloud DNS Services -- Route 53, Azure DNS, and Cloud DNS

Learn cloud DNS services: AWS Route 53 routing policies including latency and geolocation, Azure DNS zones and record sets, and GCP Cloud DNS managed zones.

Cloud CDN Services -- CloudFront, Azure CDN, and Cloud CDN

Learn cloud CDN: AWS CloudFront edge caching with Lambda@Edge, Azure CDN with Akamai and Verizon profiles, and GCP Cloud CDN with load balancing integration.

Cloud Security Fundamentals -- Shared Responsibility and Defense in Depth

Learn cloud security fundamentals: shared responsibility model across providers, defense-in-depth, IAM least privilege, and encryption at rest and transit.

IAM Policies and Role-Based Access Control -- Users, Groups, and Conditions

Learn IAM policies: user-group-role hierarchy, policy document structure with conditions, least privilege principles, and cross-account access patterns.

Cloud Identity Management -- AWS IAM, Azure AD, and GCP Cloud Identity

Learn cloud identity management: AWS IAM for fine-grained service access, Azure AD for enterprise SSO and federation, and GCP Cloud Identity for organizations.

Cloud Logging and Monitoring -- CloudWatch, Azure Monitor, and GCP Operations

Learn cloud logging and monitoring: CloudWatch metrics and alarms, Azure Monitor with Application Insights, and GCP Operations Suite for observability.

Cloud Compliance -- SOC 2, HIPAA, PCI DSS, and Auditing Frameworks

Learn cloud compliance frameworks: SOC 2 audit reporting for service providers, HIPAA for protected health information, PCI DSS for payment card data security.

Cloud Secrets Management -- Secrets Manager, Key Vault, and Secret Manager

Learn cloud secrets management: AWS Secrets Manager for rotation, Azure Key Vault for certificates, GCP Secret Manager versioning, and access policies.

Cloud Network Security -- Security Groups, NACLs, and Firewall Rules

Learn cloud network security: security group stateful instance filtering, network ACL stateless subnet rules, and GCP VPC firewall policies for depth.

Cloud Cost Optimization -- Right-Sizing, Reserved Instances, and Spot Instances

Learn cloud cost optimization: right-sizing over-provisioned resources, reserved instances for steady workloads, spot instances for batch jobs, and plans.

Cloud Cost Management -- Resource Optimization and Cost Explorer

Learn cloud cost management: compute right-sizing for EC2 and Azure virtual machines, storage tiering for data lifecycle, and Cost Explorer dashboards.

Advanced Cloud Cost Optimization -- Reserved Capacity and Savings Plans

Learn advanced cost optimization: reserved capacity planning with convertible RIs for flexibility, compute savings plans, and cost-aware architecture decisions.

Cloud Cost Governance -- FinOps Framework, Budgets, and Cost Allocation

Learn cloud cost governance: FinOps framework for cross-team accountability, budget alerts, cost allocation tags, chargeback reports, and automated remediation.

Cloud FinOps -- Real-Time Visibility, Anomaly Detection, and Unit Economics

Learn cloud FinOps: real-time cost dashboards, anomaly detection for spending spikes, unit economics tracking, and organizational cost accountability.

Cloud Budgeting and Alerting -- AWS Budgets, Azure Cost Alerts, GCP Budgets

Learn cloud budget alerting: AWS Budgets with configurable threshold notifications, Azure cost alerts on scopes, and GCP budget rules with automated actions.

Spot and Preemptible Instances -- Discounted Compute for Fault-Tolerant Workloads

Learn cloud spot instances: AWS EC2 Spot for up to ninety percent compute savings, Azure Spot VMs for interruptible workloads, and GCP preemptible VMs.

AWS Certification Guide -- Practitioner, Associate, and Professional Paths

Learn AWS certification paths: Cloud Practitioner for foundational knowledge, Solutions Architect Associate for design, and DevOps Engineer for CI-CD.

Azure Certification Guide -- AZ-900, AZ-104, and AZ-305 Paths

Learn Azure certification paths: AZ-900 fundamentals for cloud beginners, AZ-104 administrator skills, AZ-305 architect design, and exam preparation labs.

GCP Certification Guide -- Cloud Digital Leader, Engineer, and Architect

Learn GCP certification paths: Cloud Digital Leader for business roles, Associate Cloud Engineer for technical foundations, and Professional Cloud Architect.

Cloud Engineer Career Path -- Skills, Projects, and Job Preparation

Learn cloud engineer career path: technical skills across AWS Azure and GCP platforms, portfolio-building projects, resume optimization, and interview prep.

Cloud Interview Preparation -- System Design, Scenarios, and Best Responses

Learn cloud interview preparation: system design questions for cloud architectures, scenario-based problems, behavioral responses, and whiteboarding exercises.

Cloud DevOps Career -- CI-CD, Infrastructure as Code, and Site Reliability

Learn cloud DevOps career: CI-CD pipelines, infrastructure-as-code with Terraform, Docker and Kubernetes containers, and site reliability engineering.