Learning Tracks Hub
Welcome to the ultimate architectural directory of blog.otechy.com. This master learning portal structures with engineering guides into sequential playlists—bridging foundational cloud primitives with modern containerization, agentic artificial intelligence, and enterprise identity systems.
Select a track below to begin your guided deep-dive journey through modern infrastructure and distributed systems.
Track 01
Cloud Architecture & Azure Infrastructure
10 Articles • Load Balancing, App Service & Migration
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Azure Front Door & Global Load Balancing
NetworkingAzure Application Gateway Architecture
Layer 7 RoutingAzure Load Balancer High Availability
Transport LayerAzure Traffic Manager (Global DNS-Based)
DNS FailoverAzure App Service & Function App Runtime
PaaS & ServerlessAzure Well-Architected Framework
Best PracticesMicrosoft Cloud Adoption Framework
StrategyCloud Migration Challenges
MigrationAzure Cloud Migration Goals
Migration GoalsDesigning Azure Cloud Infrastructure
Infrastructure Design
Track 02
Containers & Kubernetes (AKS) Engineering
14 Articles • AKS, CNI Networking, Scaling & Control Plane
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Introduction to Container Revolution
FoundationsContainer Architecture: Monolith vs. Microservices
DesignAzure Kubernetes Service (AKS) Core Concepts
Managed K8sKubernetes Architecture & Orchestration
OrchestrationKubernetes Cluster Architecture Control Plane
Control PlaneACA vs ACI vs AKS: Choosing Container Platform
ComparisonUnderstanding AKS Networking: Kubenet vs. CNI
NetworkingIP Exhaustion Crisis in AKS Networking
TroubleshootingAvoiding CIDR Overlap in AKS
Architecture Best PracticeHow to Scale Applications in Kubernetes
AutoscalingAutomatic Scaling with Kubernetes
Advanced OperationsNode Reboots in AKS Using Kured
Node ManagementDemystifying AKS Control Plane Logs
Logging & DiagnosticsUnderstanding How Kubernetes and AKS Work
Kubernetes Ops
Track 03
Agentic AI & Vector Databases
10 Articles • LLMs, Tokens, RAG & Multi-Agent Systems
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AI Foundations and History
HistoryArtificial Intelligence Fundamentals
FundamentalsAI Hierarchy: From Algorithms to Systems
TaxonomyUnderstanding Tokens vs. Embeddings
LLM MechanicsDemystifying Vector Databases
Data LayerDeep Dive into Retrieval-Augmented Generation
RAG ArchitectureMastering Agentic AI in Azure Ecosystem
Enterprise AIOrchestrating Multi-Agent Solutions
WorkflowsMulti-Agent Solution Using Connected Agents
ImplementationAdvanced Custom Tools and Semantic AI
Custom Tools
Track 04
Active Directory & Microsoft Entra ID
11 Articles • AD DS, Forest Topologies, Zero Trust & IAM
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Active Directory Components Overview
AD DS BasicsEvolution of Active Directory Domain Services
EvolutionActive Directory Domain Services Architecture
Core ArchitectureActive Directory Database Partition
Database InternalsActive Directory Domain and Forest Topologies
Forest DesignActive Directory Architecture and Replication
ReplicationConcept of Landing Zone in Entra ID
Landing ZonesEntra ID Identity and Access Management
IAM FundamentalsHow Entra ID Transforms Identity Management
Cloud IdentityMicrosoft Entra ID Zero Trust Design
Zero TrustDeep Dive into Microsoft Entra ID
IAM Deep Dive
Track 05
Windows OS Internals & Server Architecture
9 Articles • Kernel, Boot, Storage & Troubleshooting
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Evolution of Computers: Babbage to Modern
Computing HistoryMicrosoft Windows OS Internals - Part 1
Kernel ArchitectureMicrosoft Windows OS Internals - Part 2
Memory & ProcessesArchitectural Layers of Windows (Deep Dive)
System LayersWindows OS Internals: Boot Sequence
Startup WorkflowMicrosoft Windows Server Enterprise Architecture
Server InfrastructureDisk Management: Windows Basic & Dynamic Volumes
StorageFuture of Identity and Governance
GovernancePlatform Resilience Lessons from VM
Resilience
Track 06
Cloud Networking & Certification Prep
9 Articles • OSI Journey, Admin Certs & Architecture
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