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Engineering / Tags / #Architecture
#Architecture 51 Articles

Articles tagged with #Architecture

A curated list of engineering series, deep dives, and notes related to #Architecture.

Engineering Vitest Internals & Modern Testing Architecture • Part 14 2026-10-27

Capstone Project: Building a Custom Vitest Plugin & Test Runner Reporter

Build a custom Vitest reporter plugin from scratch to log execution metrics and export JSON test analytics.

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Engineering Docker & Container Internals from First Principles • Part 20 2026-10-23

Building a Custom Container Runtime Engine in Java: The Docker Capstone

Build a functional container runtime CLI in Java with Linux namespaces (unshare), cgroups v2 resource controls, rootfs pivot_root, and container execution.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 20 2026-10-23

Capstone Project: Building an Enterprise Micro-Frontend Design System & Edge Engine

Build an enterprise Micro-Frontend Design System and Edge Engine platform in TypeScript. Features reactive signals, custom Web Components, and CSS tokens.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 20 2026-10-23

Building a Custom Mini Spring Boot Framework in Java: The Spring Capstone

Build a custom, runnable mini Spring Boot framework in Java from first principles. Synthesize IoC wiring, ASM/reflection scanning, AOP proxies, and embedded HTTP routing.

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Engineering Vitest Internals & Modern Testing Architecture • Part 13 2026-10-23

Vitest Workspaces: Multi-Project Monorepo Test Execution Isolation

Configure Vitest Workspaces for multi-project monorepos using vitest.workspace.ts.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 19 2026-10-20

Experimentation Architecture: Feature Flag Engines, Statistical A/B Testing, and Zero-Latency Evaluation

Master Experimentation Architecture. Learn zero-latency feature flag evaluation, deterministic MurmurHash3 user bucketing, and layout flicker prevention.

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Engineering System Design & Distributed Systems from First Principles • Part 19 2026-10-20

The Master System Design Framework: 4-Step Methodology for Senior & Staff Architect Interviews

Master the 4-step System Design interview framework. Learn requirement scoping, back-of-the-envelope estimation, and architecture deep dives.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 18 2026-10-16

Extending Kubernetes: Custom Resource Definitions (CRDs) and the Operator Pattern

Master Kubernetes extensibility: Custom Resource Definitions (CRDs), OpenAPI v3 schemas, Custom Controllers, and the Operator Pattern.

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Engineering Vitest Internals & Modern Testing Architecture • Part 11 2026-10-16

Type-Level Testing: expectTypeOf and Static Type System Assertions

Master type testing in Vitest using expectTypeOf() and vitest typecheck mode.

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Engineering Kafka from First Principles • Part 17 2026-10-13

Kafka Connect vs Kafka Streams: Zero-Code ELT Pipelines vs Real-Time Analytics

Compare Kafka Connect vs Kafka Streams. Learn when to use zero-code ELT connectors versus in-process Java stream processing with embedded RocksDB.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 17 2026-10-13

Aspect-Oriented Programming (AOP) Concepts: JoinPoints, Pointcuts, and Advices

Master Spring Aspect-Oriented Programming (AOP). Learn how JoinPoints, Pointcuts, and Advices intercept execution to modularize cross-cutting concerns.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 16 2026-10-09

Kubernetes Scheduler Internals: Filtering (Predicates), Scoring (Priorities), and Affinities

Master kube-scheduler internals: Filtering (predicates), Scoring (priorities), Node/Pod Affinities, Taints & Tolerations, and Image Locality.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 15 2026-10-06

Micro-Frontend Architecture: Webpack Module Federation, Custom Elements, and Runtime Isolation

Master Micro-Frontend architecture. Compare Webpack Module Federation, Web Component Shadow DOM isolation, and cross-application event bus routing.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 14 2026-10-02

Design System Architecture: Tokens, Components, and Themes

Master Design System Architecture. Learn three-tier design tokens, compound component APIs, and CSS custom property theme engines.

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Engineering Kafka from First Principles • Part 14 2026-10-02

Kafka KRaft Consensus Mode: Replacing ZooKeeper for Million-Partition Scale

Understand KIP-500 and KRaft mode in Kafka. Learn how self-managed Raft metadata consensus eliminates ZooKeeper and unlocks million-partition scale.

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Engineering System Design & Distributed Systems from First Principles • Part 14 2026-10-02

Event-Driven Systems: CQRS (Command Query Responsibility Segregation) & Event Sourcing

Master CQRS and Event Sourcing. Learn how separating commands from queries and storing events as immutable facts scales complex domain models.

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Engineering Database Internals from First Principles • Part 13 2026-09-29

MySQL Architecture: Server Layer vs Pluggable Storage Engines (InnoDB vs MyISAM)

Understand MySQL's two-tier architecture: the SQL Server Layer vs the Pluggable Storage Engine layer, handler API contracts, and InnoDB vs MyISAM comparisons.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 13 2026-09-29

Enterprise Monorepo Architecture: Workspace Graph Analysis, Build Caching, Turborepo, and Nx

Master enterprise monorepo architecture. Learn workspace dependency graph analysis, remote build caching hashes, Turborepo, and Nx task orchestration.

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Engineering Vitest Internals & Modern Testing Architecture • Part 6 2026-09-29

Mocking Mechanics: vi.fn, vi.spyOn, and Module Hoisting Mechanics

Understand how Vitest module hoisting works, mock functions with vi.fn(), and spy on methods with vi.spyOn().

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Engineering Kafka from First Principles • Part 12 2026-09-25

Kafka Consumer Rebalancing: Eager Storms vs Cooperative Sticky Assignors

Eliminate stop-the-world consumer processing outages in Kafka. Compare legacy Eager Rebalancing with modern Cooperative Sticky Assignors.

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Engineering Vitest Internals & Modern Testing Architecture • Part 5 2026-09-25

Assertion Engine Mechanics: First-Principles Comparison of Vitest Matchers

A first-principles deep dive into Vitest's assertion engine. Compare toBe, toEqual, toStrictEqual, toContain, toMatchObject, and spy matchers down to V8 heap pointers and prototype resolution.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 11 2026-09-22

The Front Controller Pattern: How DispatcherServlet Routes HTTP Requests

Explore the Front Controller architectural pattern in Spring MVC. Learn how DispatcherServlet initializes strategies and routes requests via doDispatch.

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Engineering Kafka from First Principles • Part 10 2026-09-18

Kafka Consumer Groups & Pull Model: Scale-Out Processing Without Lock Contention

Learn how Kafka Consumer Groups scale out event processing. Understand why Kafka uses a Pull Model for native backpressure protection.

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Engineering Vitest Internals & Modern Testing Architecture • Part 3 2026-09-18

Worker Thread Pool Isolation: How Tinypool & Worker Threads Execute Tests in Parallel

Understand Vitest's process and thread isolation model powered by tinypool and Node worker_threads.

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Engineering Vitest Internals & Modern Testing Architecture • Part 2 2026-09-15

The Vite Module Graph & On-Demand Transformation in Unit Testing

Learn how Vitest leverages Vite's module graph, SSR transformation, and esbuild pipeline for rapid unit testing.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 8 2026-09-11

The Atomic Unit of Scheduling: Why Kubernetes Uses Pods Instead of Containers

Discover why Kubernetes schedules Pods instead of containers: co-location guarantees, shared netns/IPC, sidecars, and init container mechanics.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 8 2026-09-11

Why Spring Boot Exists: Eliminating XML Configuration and Dependency Hell

Trace the architectural history of Spring Framework from XML bean wiring and WAR deployments to Spring Boot opinionated starter dependencies.

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Engineering Kafka from First Principles • Part 7 2026-09-08

Kafka Producer Internals: Tuning RecordAccumulator, batch.size & linger.ms

Deep dive into KafkaProducer mechanics. Learn how RecordAccumulator, batch.size, linger.ms, and ZSTD batch compression maximize streaming throughput.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 7 2026-09-08

Informers, Listers, and the HTTP/2 Watch API: Efficient State Synchronization

Master client-go controller architecture: Reflectors, DeltaFIFO queues, SharedInformers, in-memory Indexers, WorkQueues, and HTTP/2 Watch streams.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 6 2026-09-04

State Management Architecture: Normalized Stores, Signals, XState Automata, and Immutability

Master frontend state management architecture. Compare normalized stores, fine-grained signals, atomic state, and XState finite state machines.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 6 2026-09-04

The Reconciliation Loop Engine: Observe, Diff, and Act Mechanics

Master the Kubernetes reconciliation loop engine: Observe-Diff-Act mechanics, level-triggered vs edge-triggered architectures, and controller pseudocode.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 6 2026-09-04

Component Scanning Mechanics: Annotations, Metadata Readers, and ASM Bytecode Parsing

Master Spring component scanning: ClassPathBeanDefinitionScanner, ASM bytecode parsing, MetadataReader, and BeanDefinition registration without classloading.

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Engineering Docker & Container Internals from First Principles • Part 5 2026-09-01

Anatomy of a Docker Image: Layers, Config JSON, and Manifest Specifications

Explore the internal architecture of a Docker image: manifest lists, configuration JSON, tarball layer diffs, and whiteout file mechanics.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 5 2026-09-01

React Architecture Under the Hood: Fiber Tree Reconciliation, Priority Scheduling, and Concurrent Mode

Deconstruct React Fiber architecture from first principles. Learn double buffering, priority lane scheduling, concurrent rendering, and hydration.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 5 2026-09-01

Declarative Desired State vs Imperative Commands: The Kubernetes Operating Philosophy

Master the Kubernetes operating philosophy: Imperative vs Declarative configuration, spec vs status field separation, and idempotent state reconciliation.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 5 2026-09-01

ApplicationContext vs BeanFactory: The Architecture of Spring's IoC Container

Master Spring container architecture: BeanFactory vs ApplicationContext, lazy vs eager bean initialization, i18n MessageSource, and event publication.

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Engineering System Design & Distributed Systems from First Principles • Part 5 2026-09-01

Database Sharding & Partitioning Strategies: Range, Hash, and Dynamic Rebalancing

Master database sharding strategies. Learn range partitioning, hash sharding, cross-shard query traps, and dynamic shard splitting.

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Books 2026-09-01

Book Notes: Designing Data-Intensive Applications by Martin Kleppmann

Key architectural takeaways, data model trade-offs, replication logs, and consensus algorithms from Kleppmann's classic text.

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Engineering Kafka from First Principles • Part 4 2026-08-28

Kafka Architecture Deep Dive: Topics, Partitions, and Offset Ordering Rules

Deconstruct Kafka storage anatomy: Topics, Partitions, and Offsets. Learn how partition sharding scales write throughput and consumer parallelism.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 4 2026-08-28

The Kubelet and Container Runtime Interface (CRI): How Nodes Execute Pods

Explore the Kubelet node agent and Container Runtime Interface (CRI): RuntimeService gRPC methods, PodSandbox creation, and pause container mechanics.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 4 2026-08-28

Building a Custom IoC Container in Java: Reflection-Based Dependency Wiring

Build a functional Inversion of Control (IoC) container in Java with custom @MyComponent and @MyAutowired annotations and reflection-based wiring.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 3 2026-08-25

TypeScript for System Design: Advanced Type Mechanics, Nominal Branding, and Turing Completeness

Master TypeScript for System Design. Learn nominal branding, distributive conditional types, template literal key remapping, and type-level state machines.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 3 2026-08-25

Dependency Injection Mechanics: Constructor, Field, and Setter Injection Trade-offs

Master Spring Dependency Injection styles: Constructor, Field, and Setter Injection mechanics, immutability, unit testing, and circular dependencies.

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Engineering Docker & Container Internals from First Principles • Part 2 2026-08-21

The Docker Toolchain Deep Dive: CLI to Daemon to containerd to runc

Explore the internal Docker process architecture: docker CLI, dockerd daemon, gRPC containerd, daemonless containerd-shim, and runc OCI container execution.

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Engineering Kubernetes & Distributed Orchestration from First Principles • Part 2 2026-08-21

Kubernetes Control Plane Architecture: API Server, etcd, Scheduler, and Controller Manager

Master Kubernetes architecture: API Server, etcd distributed storage, Scheduler node placement, Controller Manager loops, and Kubelet node agents.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 2 2026-08-21

Java Reflection Under the Hood: Classloading, Instantiation, and Metadata Inspection

Master Java Reflection: Class.forName(), getDeclaredConstructor(), setAccessible(true), annotation inspection, and ReflectionUtils performance.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 1 2026-08-18

Why Manual Object Wiring Fails at Scale: The Inversion of Control (IoC) Problem

Discover why manual Java object instantiation fails at scale: tight coupling, rigid constructor dependencies, and Inversion of Control (IoC) solutions.

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Engineering Database Internals from First Principles • Part 0 2026-08-14

Mastering Database Internals from First Principles: Series Introduction & Learning Roadmap

Discover what you will learn in this 20-part series on Database Internals. Build a transactional storage engine and master B+ Trees and MVCC.

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Engineering Docker & Container Internals from First Principles • Part 0 2026-08-14

Mastering Docker & Container Internals from First Principles: Series Introduction & Learning Roadmap

Discover what you will learn in this 20-part series on Docker Internals. Build a custom container engine and master Linux isolation primitives.

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Engineering Frontend Web Architecture & Performance from First Principles • Part 0 2026-08-14

Mastering Frontend Web Architecture & Performance: Series Introduction & Learning Roadmap

Master frontend web architecture from first principles. Explore V8 internals, React Fiber, Core Web Vitals, micro-frontends, and edge rendering.

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Engineering Spring & Spring Boot Core Internals from First Principles • Part 0 2026-08-14

Mastering Spring & Spring Boot Core Internals: Series Introduction & Learning Roadmap

Discover what you will learn in this 20-part series on Spring & Spring Boot Core Internals. Build a custom Spring Boot framework from scratch.

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