Architecture
eSIM and Remote SIM Provisioning Architecture Explained
Understand how eSIM remote SIM provisioning works, from eUICC hardware and profiles to consumer and IoT architectures, device transfers, and security.
Non-Terrestrial Networks (NTN) Architecture Explained
Learn how non-terrestrial networks connect satellites and aerial platforms to mobile systems, including payloads, links, latency, handovers, and use cases.
Open RAN Architecture and RIC Explained
Learn how Open RAN separates radio functions, connects O-RU, O-DU, and O-CU components, and uses near-real-time and non-real-time RIC control loops in practice.
Distributed Locks, Leases, and Fencing Tokens Explained
Understand how distributed locks and leases coordinate shared work, why stale owners remain dangerous, and how fencing tokens protect writes during failures.
Service Discovery in Microservices: How It Works
Learn how service discovery helps microservices find changing instances, compare DNS and registries, and configure reliable health-aware routing.
CAP Theorem Explained: Consistency vs Availability
Learn what the CAP theorem means for distributed systems, why partitions force trade-offs, and how to choose consistency and availability in practice.
Stateless vs Stateful Architecture: How to Choose
Understand stateless and stateful architecture, where application state belongs, how scaling and failure recovery differ, and how to choose the right model.
Building Extensible Software Systems: A Beginner’s Guide to Design, Patterns & Best Practices
Discover how to design extensible software systems for lasting growth. Explore patterns, versioning, testing strategies, and best practices for beginners.
Enterprise Integration Patterns: A Beginner's Guide to Messaging, Routing, and Reliable Integration
Discover essential Enterprise Integration Patterns (EIPs) for beginners, covering messaging, routing, and reliable system integration.
Cellular Network Architecture Explained: From RAN to 5G Core
Understand how cellular devices, radio access networks, transport, and mobile cores work together, including 5G standalone, 5G-Advanced, and early 6G research.
Resilient Architecture Testing: A Beginner's Guide to Building Failure-Resistant Systems
Discover the fundamentals of resilient architecture testing and learn how to build failure-resistant systems with our beginner-friendly guide.
Serverless Architectural Patterns: A Beginner’s Guide to Designing Scalable, Cost-Effective Cloud Apps
Discover essential serverless architectural patterns to design scalable, cost-effective cloud applications. Explore use cases, limitations, and best practices.
Event Sourcing and CQRS: A Beginner's Guide to Building Reliable, Scalable Systems
Explore Event Sourcing and CQRS in this beginner’s guide and learn how to build reliable, scalable systems with practical implementation tips.
JAMstack Architecture: A Practical Beginner's Guide
Discover JAMstack architecture with this practical guide. Learn its components, benefits, drawbacks, and get started with your own project.
Orchestration vs Choreography: A Beginner’s Guide to Microservices & Event-Driven Architectures
Explore the critical differences between orchestration and choreography in microservices and event-driven architectures with this beginner-friendly guide.
Domain-Driven Design Implementation: A Beginner’s Guide to Modeling & Building Maintainable Software
Explore Domain-Driven Design (DDD) with this beginner's guide, featuring practical patterns for building maintainable software.
Event-Driven Architecture in the Cloud: A Beginner's Guide
Discover the essentials of Event-Driven Architecture in cloud computing with this beginner's guide, featuring key concepts and practical examples.
Reactive Architecture Explained: Principles, Patterns, and Trade-offs
Learn how reactive architecture helps systems stay responsive under load and failure, and how messaging, backpressure, isolation, and recovery patterns fit together.
Microkernel Architecture Explained: How It Works and When to Use It
Learn how microkernel architecture separates core kernel mechanisms from operating-system services, how IPC and isolation work, and where the design fits.
Event-Driven Microservices: A Beginner’s Guide to Building Reactive, Decoupled Systems
Discover how to build scalable, reactive systems with event-driven microservices in this comprehensive beginner's guide tailored for developers and architects.
Building Resilient Distributed Systems: A Beginner’s Practical Guide
Explore essential strategies for building resilient and fault-tolerant distributed systems with this practical guide for engineers and architects.
On-Premises vs Cloud Architecture: A Beginner's Guide to Choosing the Right Infrastructure
Explore the differences between on-premises and cloud architecture in this beginner's guide to help you choose the right infrastructure for your organization.
Scalability Patterns in Microservices: A Beginner’s Guide to Scaling Applications
Explore essential scalability patterns in microservices with our beginner’s guide, helping developers effectively scale applications with ease.
Microservices Architecture Patterns: A Beginner's Guide
Learn how microservices architecture patterns shape service boundaries, communication, data ownership, resilience, observability, and safe deployment decisions.
Ports and Adapters Architecture: How Hexagonal Design Works
Learn how Ports and Adapters isolates application rules from databases, APIs, and user interfaces, with architecture boundaries, TypeScript examples, and testing guidance.
Microservices Communication Patterns: A Beginner's Guide to Effective Service Interaction
Discover essential microservices communication patterns, tools, and best practices to design scalable and reliable service interactions in your applications.