Home Ethernet Network Design: Database Normalization Diagram

Tech architecture infographic titled "Database Normalization" using SYSTEM ARCHITECTURE (services + queues + storage), designed for a non-technical executive audience. Show a clear isometric tech diagram with labeled boxes and directional arrows explaining how normalized data moves through a business application stack. Include these components as clean vector boxes with icons, English names, and one-line English role descriptions: 1) Browser — "Business User Interface" — "Users view and submit structured business data"; 2) API Gateway — "REST API" — "Validates requests and routes data operations"; 3) Application Service — "Normalization Service" — "Splits data into related entities and removes duplication"; 4) Cache — "Read Cache" — "Speeds up repeated lookups for reference data"; 5) Queue — "Event Queue" — "Buffers asynchronous update and validation tasks"; 6) Database Cluster — "Normalized Relational Database" — "Stores entities in linked tables with primary and foreign keys"; 7) Reporting Service — "Analytics Reader" — "Reads joined data for dashboards and summaries"; 8) Generic Cloud Boundary — "Cloud Network" — "Hosts application components with generic cloud icons only".

Show arrows with short English labels and technically accurate flow: Browser to API Gateway labeled "HTTPS JSON request"; API Gateway to Application Service labeled "REST payload"; Application Service to Cache labeled "Reference lookup"; Cache to Application Service labeled "Cached values"; Application Service to Queue labeled "Validation event"; Queue to Application Service labeled "Async task"; Application Service to Database Cluster labeled "INSERT / UPDATE rows"; Database Cluster to Application Service labeled "SQL result set"; Reporting Service to Database Cluster labeled "SELECT JOIN query"; Application Service to Browser labeled "HTTPS 200 OK JSON response". Emphasize normalization visually inside the database area with multiple related table boxes such as "Customers", "Orders", "Order Items", "Products", each with simple key icons and short captions like "Unique customer records", "One order per transaction", "Line items linked by foreign key", "Reusable product catalog". Use connectors between tables to show primary key / foreign key relationships and reduced duplication.

Add a numbered legend 1-7 in English walking through the lifecycle: 1. User submits business data from the browser. 2. REST API validates the request structure and routes it. 3. Normalization Service separates repeating data into distinct entities. 4. Cache provides fast lookup for shared reference values. 5. Event Queue handles asynchronous validation or downstream processing. 6. Normalized Relational Database stores linked records using primary keys and foreign keys. 7. Reporting Service reads joined tables to produce executive-friendly summaries.

Make the composition executive-friendly, simplified but technically accurate, with strong hierarchy, spacious layout, minimal jargon, and subtle callouts explaining benefits such as "Less duplicate data", "Cleaner updates", "Consistent reporting", "Better data integrity". Visual style: editorial developer-blog illustration, isometric or flat tech-diagram style, vector-clean infographic layout. Color palette: green terminal palette with dark background, emerald and lime highlights, muted gray panels, soft glow accents, crisp thin grid lines, modern calm analytical mood. No real cloud-vendor logos; use only generic cloud, database, server, browser, cache, and queue icons. Include a small neutral disclaimer note in English such as "Illustrative conceptual architecture, not an audited reference design". All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no real cloud-vendor logos (AWS / GCP / Azure) — use generic cloud icons, no watermarks No real cloud-vendor logos (AWS, GCP, Azure) beyond generic cloud icons. Common protocol names (HTTPS, TCP, JWT, OAuth, REST, GraphQL) stay in canonical English form. No security-claim overstatements (do not present diagrams as audited reference architectures).