Architecture Reference

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Architecture Visual Provenance ​

This file tracks architecture graphics provenance for the owned build corpus. Canonical graphics are accepted only after the source-faithful review ledger marks them accepted.

Boundary:

  • source page renders and candidate crops stay in ignored cache
  • tracked diagrams are original SVG and PNG exports
  • tracked specs describe semantic structure, groups, connectors, and source page pointers
  • no source screenshots, crops, raw PDF text, copied marks, or original artwork are tracked
  • tracked outputs are Fireworks Tech Graph workflow redraws with source review evidence
  • chapter graphics stay reviewable through visual inventory, review ledger, and graphics audit

Batch 01 ​

API Gateway Request Policy Flow ​

API Gateway Request Policy Flow

Browser Request Resolution Path ​

Browser Request Resolution Path

Authentication State Options ​

Authentication State Options

Cloud Messaging Choice Map ​

Cloud Messaging Choice Map

RAG Request Grounding Flow ​

RAG Request Grounding Flow

Service Deployment Strategies ​

Service Deployment Strategies

RabbitMQ Exchange Routing Flow ​

RabbitMQ Exchange Routing Flow

Database Normalization Progression ​

Database Normalization Progression

API Design Control Surface ​

API Design Control Surface

Kafka Log and Consumer Group Flow ​

Kafka Log and Consumer Group Flow

Identity, Access, And Auth: API Gateway + Authentication Map ​

Identity, Access, And Auth: API Gateway + Authentication Map

Identity, Access, And Auth: Authentication + Session Map ​

Identity, Access, And Auth: Authentication + Session Map

Observability, Reliability, And Debugging: Authentication + DNS Map ​

Observability, Reliability, And Debugging: Authentication + DNS Map

Identity, Access, And Auth: Rate Limiting + Authentication Map ​

Identity, Access, And Auth: Rate Limiting + Authentication Map

Platform Selection And Tradeoffs: Authentication + JWT Map ​

Platform Selection And Tradeoffs: Authentication + JWT Map

Platform Selection And Tradeoffs: HTTP + HTTPS Map ​

Platform Selection And Tradeoffs: HTTP + HTTPS Map

System Design Concept Map ​

System Design Concept Map

API Gateways And Contracts: API Gateway + Rate Limiting Map ​

API Gateways And Contracts: API Gateway + Rate Limiting Map

API Gateways And Contracts: API Gateway + Rate Limiting Map ​

API Gateways And Contracts: API Gateway + Rate Limiting Map

Batch 02 ​

Software Architecture Patterns: API Gateway + JWT Map ​

Software Architecture Patterns: API Gateway + JWT Map

Production Web Application Topology ​

Production Web Application Topology

Architecture Source Map: Queue + Database Map ​

Architecture Source Map: Queue + Database Map

API Gateways And Contracts: API Gateway + Rate Limiting Map ​

API Gateways And Contracts: API Gateway + Rate Limiting Map

API Gateways And Contracts: API Gateway + Rate Limiting Map ​

API Gateways And Contracts: API Gateway + Rate Limiting Map

RAG and Agentic RAG Comparison ​

RAG and Agentic RAG Comparison

AI Agent Tech Stack ​

AI Agent Tech Stack

Identity Mechanisms Map ​

Identity Mechanisms Map

Load Balancer Gateway Proxy Flow ​

Load Balancer Gateway Proxy Flow

Networking, Protocols, And Edge: API Gateway + Rate Limiting Map ​

Networking, Protocols, And Edge: API Gateway + Rate Limiting Map

Batch 03 ​

System Design Topic Map ​

System Design Topic Map

Scaling Evolution Pattern ​

Scaling Evolution Pattern

Browser URL Request Lifecycle ​

Browser URL Request Lifecycle

Networking, Protocols, And Edge: DNS + Database Map ​

Networking, Protocols, And Edge: DNS + Database Map

NFR Implementation Map ​

NFR Implementation Map

Open Source RAG Stack ​

Open Source RAG Stack

gRPC Local-To-Remote Call Flow ​

gRPC Local-To-Remote Call Flow

API Development Learning Map ​

API Development Learning Map

Batch 04 ​

Network Protocol Dependency Map ​

Network Protocol Dependency Map

REST API Design Practices ​

REST API Design Practices

LLM Glossary Map ​

LLM Glossary Map

Virtualization Type Comparison ​

Virtualization Type Comparison

API Security Control Checklist ​

API Security Control Checklist

Common Network Ports ​

Common Network Ports

API Gateways And Contracts: OAuth + HTTP Map ​

API Gateways And Contracts: OAuth + HTTP Map

Data Lake Architecture Flow ​

Data Lake Architecture Flow

Search, Retrieval, And RAG: Database + Index Map ​

Search, Retrieval, And RAG: Database + Index Map

Common Network Protocol Families ​

Common Network Protocol Families

Batch 05 ​

API Development Learning Map ​

API Development Learning Map

Generative AI Learning Roadmap ​

Generative AI Learning Roadmap

Cloud Infrastructure And IaC: Authentication + DNS Map ​

Cloud Infrastructure And IaC: Authentication + DNS Map

Data Pipelines And Analytics: Stream + Database Map ​

Data Pipelines And Analytics: Stream + Database Map

API Performance Control Flow ​

API Performance Control Flow

Basic RAG Application on Cloud ​

Basic RAG Application on Cloud

HTTP Concept Mind Map ​

HTTP Concept Mind Map

Networking, Protocols, And Edge: API Gateway + DNS Map ​

Networking, Protocols, And Edge: API Gateway + DNS Map

Tokens vs API Keys ​

Tokens vs API Keys

Cloud Application Stack Layers ​

Cloud Application Stack Layers

Batch 06 ​

Caching Layers Along a Request Flow ​

Caching Layers Along a Request Flow

PostgreSQL Process Architecture ​

PostgreSQL Process Architecture

Search, Retrieval, And RAG: LLM + RAG Map ​

Search, Retrieval, And RAG: LLM + RAG Map

Architecture Source Map: RAG + Workflow Map ​

Architecture Source Map: RAG + Workflow Map

Microservice Delivery Practices ​

Microservice Delivery Practices

Algorithms Behind Everyday Systems ​

Algorithms Behind Everyday Systems

Distributed Counter Service Flow ​

Distributed Counter Service Flow

AI Agent Concept Map ​

AI Agent Concept Map

HTTPS TLS Handshake Flow ​

HTTPS TLS Handshake Flow

Networking, Protocols, And Edge: API Gateway + Authentication Map ​

Networking, Protocols, And Edge: API Gateway + Authentication Map

Batch 07 ​

Web Request Lifecycle: HTTP + Cache Map ​

Web Request Lifecycle: HTTP + Cache Map

Web Request Lifecycle: Database + Container Map ​

Web Request Lifecycle: Database + Container Map

JWT Stateless Authentication ​

JWT Stateless Authentication

Kubernetes Learning Map ​

Kubernetes Learning Map

TCP Three-Way Handshake ​

TCP Three-Way Handshake

RAG Application Stack ​

RAG Application Stack

Identity, Access, And Auth: API Gateway + JWT Map ​

Identity, Access, And Auth: API Gateway + JWT Map

Cache Failure Modes ​

Cache Failure ModesPopular Network Protocols

Architecture Source Map: Database + Replication Map ​

Architecture Source Map: Database + Replication Map

Batch 08 ​

Transformer Encoder Decoder Flow ​

Transformer Encoder Decoder Flow

HTTPS TLS Handshake Flow ​

HTTPS TLS Handshake Flow

Secure Delivery Integration Flow ​

Secure Delivery Integration Flow

AI Models And LLM Systems: LLM + Vector Search Map ​

AI Models And LLM Systems: LLM + Vector Search Map

AI Models And LLM Systems: LLM + Tool Map ​

AI Models And LLM Systems: LLM + Tool Map

Web Request Lifecycle: Database + Container Map ​

Web Request Lifecycle: Database + Container Map

Web Request Lifecycle: Database + Container Map ​

Web Request Lifecycle: Database + Container Map

API Gateways And Contracts: Rate Limiting + Authentication Map ​

API Gateways And Contracts: Rate Limiting + Authentication Map

MCP and API Integration Difference ​

MCP and API Integration Difference

API and SDK Usage Boundary ​

API and SDK Usage Boundary

Batch 09 ​

API Gateways And Contracts: Stream Map ​

API Gateways And Contracts: Stream Map

Search, Retrieval, And RAG: LLM + Embedding Map ​

Search, Retrieval, And RAG: LLM + Embedding Map

AI Concepts Map ​

AI Concepts Map

Simplified Git Workflow ​

Simplified Git Workflow

Identity, Access, And Auth: API Gateway + Authentication Map ​

Identity, Access, And Auth: API Gateway + Authentication Map

Cloud Computing Learning Map ​

Cloud Computing Learning Map

MCP Server Catalog ​

MCP Server Catalog

Networking, Protocols, And Edge: RAG + How Map ​

Networking, Protocols, And Edge: RAG + How Map

Architecture Source Map: Cache + RAG Map ​

Architecture Source Map: Cache + RAG Map

Database Learning Map ​

Database Learning Map

Batch 10 ​

JWT vs PASETO ​

JWT vs PASETO

CI/CD Pipeline ​

CI/CD Pipeline

Design Pattern Families ​

Design Pattern Families

Types of AI Agents ​

Types of AI Agents

Architecture Source Map: Cache + RAG Map ​

Architecture Source Map: Cache + RAG Map

Architecture Source Map: Concept Map Map ​

Architecture Source Map: Concept Map Map

Backend Service Architecture: DNS + Topic Map ​

Backend Service Architecture: DNS + Topic Map

Architecture Source Map: Concept Map Map ​

Architecture Source Map: Concept Map Map

Common Server Types ​

Common Server Types

Batch 11 ​

AI Models And LLM Systems: LLM + Tool Map ​

AI Models And LLM Systems: LLM + Tool Map

TCP and UDP Tradeoff ​

TCP and UDP Tradeoff

Network Services Connectivity Map ​

Network Services Connectivity Map

Search, Retrieval, And RAG: API Gateway + Database Map ​

Search, Retrieval, And RAG: API Gateway + Database Map

REST API Authentication Methods ​

REST API Authentication Methods

Bluetooth Finder Network Flow ​

Bluetooth Finder Network Flow

Networking, Protocols, And Edge: TCP + UDP Map ​

Networking, Protocols, And Edge: TCP + UDP Map

JWT Stateless Authentication ​

JWT Stateless Authentication

Architecture Source Map: Cache + RAG Map ​

Architecture Source Map: Cache + RAG Map

Architecture Source Map: Agent + Tool Map ​

Architecture Source Map: Agent + Tool Map

Batch 12 ​

AWS Database Choice Map ​

AWS Database Choice Map

Virtualization vs Containerization ​

Virtualization vs Containerization

Git Command Flow Cheatsheet ​

Git Command Flow Cheatsheet

Code to Production Flow ​

Code to Production FlowArchitecture Source Map: Cookie + HTTP Map

Platform Selection And Tradeoffs: DNS + Cache Map ​

Platform Selection And Tradeoffs: DNS + Cache Map

Search, Retrieval, And RAG: Database + Index Map ​

Search, Retrieval, And RAG: Database + Index Map

AI Models And LLM Systems: LLM + Embedding Map ​

AI Models And LLM Systems: LLM + Embedding Map

Workflow Canvas vs Agent Graph ​

Workflow Canvas vs Agent Graph

Docker Packaging vs Kubernetes Orchestration ​

Docker Packaging vs Kubernetes Orchestration

Batch 13 ​

Docker Packaging vs Kubernetes Orchestration ​

Docker Packaging vs Kubernetes Orchestration

Git vs GitHub ​

Git vs GitHub

Frontier Model One-Pager ​

Frontier Model One-Pager

Architecture Source Map: Map Map ​

Architecture Source Map: Map Map

Concurrency, Runtime, And Scheduling: Tool + Pattern Map ​

Concurrency, Runtime, And Scheduling: Tool + Pattern Map

JWT Box Model ​

JWT Box Model

Generative AI Tech Stack ​

Generative AI Tech Stack

MCP and A2A Agent Protocols ​

MCP and A2A Agent Protocols

Cache Location Map ​

Cache Location Map

Batch 14 ​

Cross-Site Scripting Attack Paths ​

Cross-Site Scripting Attack Paths

Modern Networking Building Blocks ​

Modern Networking Building Blocks

Good API Design Principles ​

Good API Design Principles

AWS Learning Map ​

AWS Learning Map

Reasoning Model Training Path ​

Reasoning Model Training Path

Identity, Access, And Auth: TLS + Topic Map ​

Identity, Access, And Auth: TLS + Topic Map

Coding Pattern Toolkit ​

Coding Pattern Toolkit

Batch 15 ​

Open Model Inference Flow ​

Open Model Inference Flow

Access Control Models ​

Access Control Models

RAG vs Fine-Tuning ​

RAG vs Fine-Tuning

Infrastructure as Code Landscape ​

Infrastructure as Code Landscape

Cloud Service Families ​

Cloud Service Families

HTTP Protocol Evolution ​

HTTP Protocol Evolution

Single Sign-On Authentication Flow ​

Single Sign-On Authentication Flow

Networking, Protocols, And Edge: TCP + UDP Map ​

Networking, Protocols, And Edge: TCP + UDP Map

Batch 16 ​

Search, Retrieval, And RAG: Database + LLM Map ​

Search, Retrieval, And RAG: Database + LLM Map

MongoDB Request Routing ​

MongoDB Request Routing

Agentic AI Learning Roadmap ​

Agentic AI Learning Roadmap

Networking, Protocols, And Edge: Session + TCP Map ​

Networking, Protocols, And Edge: Session + TCP Map

HTTP and HTTPS Request Difference ​

HTTP and HTTPS Request Difference

REST API Constraint Map ​

REST API Constraint Map

Nginx Web Serving Pattern ​

Nginx Web Serving Pattern

System Design Algorithm Toolkit ​

System Design Algorithm Toolkit

Social App Backend Core Flow ​

Social App Backend Core Flow

AI Models And LLM Systems: Embedding + Pattern Map ​

AI Models And LLM Systems: Embedding + Pattern Map

Batch 17 ​

Kubernetes Scaling Strategies ​

Kubernetes Scaling Strategies

Clean Architecture Dependency Rule ​

Clean Architecture Dependency Rule

Full Fine-Tuning vs LoRA vs RAG ​

Full Fine-Tuning vs LoRA vs RAG

HashMap Bucket Lookup Flow ​

HashMap Bucket Lookup Flow

Kafka Log vs RabbitMQ Broker ​

Kafka Log vs RabbitMQ Broker

Object Storage Request Path ​

Object Storage Request Path

Concurrency, Runtime, And Scheduling: Roadmap + Map Map ​

Concurrency, Runtime, And Scheduling: Roadmap + Map Map

Batch 18 ​

Database Index Types ​

Database Index Types

Single Sign-On Authentication Flow ​

Single Sign-On Authentication Flow

AI Agent Framework Catalog ​

AI Agent Framework Catalog

CI/CD Pipeline ​

CI/CD Pipeline

Virtual Machine Stack vs Container Stack ​

Virtual Machine Stack vs Container Stack

Firewall Traffic Filtering Flow ​

Firewall Traffic Filtering Flow

Batch 19 ​

AI Agents And Tool Use: Agent Map ​

AI Agents And Tool Use: Agent Map

Gitflow Branching ​

Gitflow Branching

Batch 20 ​

Networking, Protocols, And Edge: DNS + TCP Map ​

Networking, Protocols, And Edge: DNS + TCP Map

HTTP Status Code Families ​

HTTP Status Code Families

SQL Injection Attack Patterns ​

SQL Injection Attack Patterns

Cloud Provider Capability Map ​

Cloud Provider Capability Map

DNS Resolution Chain ​

DNS Resolution Chain

Batch 21 ​

Database Performance Investigation Map ​

Database Performance Investigation Map

Redis and Memcached Cache Tradeoffs ​

Redis and Memcached Cache Tradeoffs

Two-Factor Authentication Flow ​

Two-Factor Authentication Flow

SQL Query Execution Pipeline ​

SQL Query Execution Pipeline

Batch 22 ​

IP Address Range Cheat Sheet ​

IP Address Range Cheat Sheet

Virtualization Layers ​

Virtualization Layers

Key-Value Store Comparison ​

Key-Value Store Comparison

Semantic Version Numbers ​

Semantic Version Numbers

OOP Design Pattern Categories ​

OOP Design Pattern Categories

Batch 23 ​

AI Agent versus MCP ​

AI Agent versus MCP

Cloud Data Pipeline Services ​

Cloud Data Pipeline Services

Cloud Infrastructure And IaC: Container + Orchestration Map ​

Cloud Infrastructure And IaC: Container + Orchestration Map

Open Source AI Stack ​

Open Source AI Stack

Design Pattern Families ​

Design Pattern Families

Batch 24 ​

Four Object-Oriented Pillars ​

Four Object-Oriented Pillars

Common AWS Service Families ​

Common AWS Service Families

Kubernetes Control Plane Cheatsheet ​

Kubernetes Control Plane Cheatsheet

Batch and Stream Processing Tradeoff ​

Batch and Stream Processing Tradeoff

Architecture Source Map: Database + Index Map ​

Architecture Source Map: Database + Index Map

Batch 25 ​

How LLMs See Text ​

How LLMs See Text

Search, Retrieval, And RAG: Embedding + Pattern Map ​

Search, Retrieval, And RAG: Embedding + Pattern Map

Database Index Structure Choices ​

Database Index Structure Choices

Git Reset Modes ​

Git Reset Modes

Batch 26 ​

Visual Token Context Compression ​

Visual Token Context Compression

AI Agents And Tool Use: Agent Map ​

AI Agents And Tool Use: Agent Map

CRUD State vs Event Sourcing ​

CRUD State vs Event Sourcing

Space-Saving Data Structures ​

Space-Saving Data Structures

Kafka Cluster At A High Level ​

Kafka Cluster At A High Level

Batch 27 ​

Frontend Performance Control Map ​

Frontend Performance Control Map

Java Virtual Threads ​

Java Virtual Threads

Application Security: Topic + Database Map ​

Application Security: Topic + Database Map

Kubernetes Control Plane And Workers ​

Kubernetes Control Plane And Workers

Database Type Selection Map ​

Database Type Selection Map

Batch 28 ​

SQL Join Types ​

SQL Join Types

Search, Retrieval, And RAG: LLM + Embedding Map ​

Search, Retrieval, And RAG: LLM + Embedding Map

Batch 29 ​

Commerce Platform Tech Stack ​

Commerce Platform Tech Stack

Program Process Thread Relationship ​

Program Process Thread Relationship

SQL Logical Clause Order ​

SQL Logical Clause Order

Concurrency Versus Parallelism ​

Concurrency Versus Parallelism

CPython Runtime Execution Path ​

CPython Runtime Execution Path

Large Frontend Monorepo Topology ​

Large Frontend Monorepo Topology

Batch 30 ​

System Functionality Test Stack ​

System Functionality Test Stack

AI Agents And Tool Use: Agent + Tool Map ​

AI Agents And Tool Use: Agent + Tool Map

Slow API Debugging Path ​

Slow API Debugging Path

Networking, Protocols, And Edge: Map + Networking Protocols And Edge Map ​

Networking, Protocols, And Edge: Map + Networking Protocols And Edge Map

Batch 31 ​

Search, Retrieval, And RAG: Session + Index Map ​

Search, Retrieval, And RAG: Session + Index Map

Web Request Lifecycle: Authentication + Authorization Map ​

Web Request Lifecycle: Authentication + Authorization Map

Testing, Quality, And Code Health: RAG + Rag Map ​

Testing, Quality, And Code Health: RAG + Rag Map

Platform Selection And Tradeoffs: Deployment + Tool Map ​

Platform Selection And Tradeoffs: Deployment + Tool Map

CQRS Read and Write Split ​

CQRS Read and Write Split

Cron Schedule Expression Map ​

Cron Schedule Expression Map

Batch 32 ​

AI Agent Operating Loop ​

AI Agent Operating Loop

Domain Modeling And Clean Architecture: Architecture Map ​

Domain Modeling And Clean Architecture: Architecture Map

Deployment, Release, And Versioning: Workflow + Step Map ​

Deployment, Release, And Versioning: Workflow + Step Map

Batch 35 ​

Frontend Architecture And Performance: Cache + Port Map ​

Frontend Architecture And Performance: Cache + Port Map

Redis Query Persistence Lifecycle ​

Redis Query Persistence Lifecycle

Batch 36 ​

Messaging, Events, And Streaming: Queue + Topic Map ​

Messaging, Events, And Streaming: Queue + Topic Map

Everyday Data Structure Uses ​

Everyday Data Structure Uses

MCP Client-Server Tool Bridge ​

MCP Client-Server Tool Bridge

Batch 37 ​

SOLID Principle Design Checks ​

SOLID Principle Design Checks

High-Scale Commerce Stack ​

High-Scale Commerce Stack

Algorithms And Decision Models: Index + Map Map ​

Algorithms And Decision Models: Index + Map Map

Batch 41 ​

Database Performance And Indexing: Index + Map Map ​

Database Performance And Indexing: Index + Map Map