{"id":2020,"date":"2026-08-06T06:48:18","date_gmt":"2026-08-06T06:48:18","guid":{"rendered":"https:\/\/www.vpascode.com\/de\/docs\/uncategorized\/d2-diagrams\/"},"modified":"2026-08-06T06:48:18","modified_gmt":"2026-08-06T06:48:18","slug":"d2-diagrams","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/de\/docs\/vpascode-docs\/d2-diagrams\/","title":{"rendered":"D2-Diagramme"},"content":{"rendered":"

Unten finden Sie fertige Beispiele f\u00fcr g\u00e4ngige Software-Diagramme, die mit D2 in VPasCode erstellt wurden. Sie k\u00f6nnen diese Code-Schnipsel direkt in den VPasCode Live Editor kopieren, um sofort saubere visuelle Diagramme zu generieren.<\/p>\n

Hinweis:<\/strong> Sie k\u00f6nnen die Layout-Richtung mit Hilfe von direction: right<\/code> oder direction: down<\/code> am Anfang Ihres D2-Codeblocks festlegen.<\/div>\n

1. Systemarchitektur-Diagramm<\/h2>\n

Eine mehrschichtige Cloud-Webarchitektur mit verschachtelten Servern und Speicherkomponenten.<\/p>\n

\n
\nD2<\/span>
\n
\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n D2<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit D2 in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
direction: right\r\n\r\nBenutzer: {\r\n  shape: person\r\n}\r\n\r\nWebanwendung: {\r\n  CDN: {\r\n    shape: cloud\r\n  }\r\n  \r\n  Lastenausgleich\r\n  \r\n  App-Server: {\r\n    Server 1\r\n    Server 2\r\n  }\r\n  \r\n  Datenebene: {\r\n    PostgreSQL-Datenbank: {\r\n      shape: zylinder\r\n    }\r\n    Redis-Cache: {\r\n      shape: zylinder\r\n    }\r\n  }\r\n}\r\n\r\nBenutzer -> Webanwendung.CDN: Seite anfordern\r\nWebanwendung.CDN -> Webanwendung.Lastenausgleich: Verkehr umleiten\r\nWebanwendung.Lastenausgleich -> Webanwendung.App-Server.Server 1\r\nWebanwendung.Lastenausgleich -> Webanwendung.App-Server.Server 2\r\n\r\nWebanwendung.App-Server.Server 1 -> Webanwendung.Datenebene.Redis-Cache: Cache pr\u00fcfen\r\nWebanwendung.App-Server.Server 1 -> Webanwendung.Datenebene.PostgreSQL-Datenbank: Daten abfragen<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit D2 in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n
2. Datenbank-Schema (SQL-Tabellen-Diagramm)<\/h2>\n
D2 verf\u00fcgt \u00fcber integrierte Unterst\u00fctzung zur sauberen Darstellung von SQL-Tabellen und Entit\u00e4tsbeziehungen mithilfe der sql_table<\/code> Form.<\/p>\n
\n
\nD2<\/span>
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\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    D2<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit D2 in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
benutzer: {\r\n  shape: sql_table\r\n  id: int {constraint: primary_key}\r\n  username: varchar\r\n  email: varchar\r\n  created_at: timestamp\r\n}\r\n\r\nbestellungen: {\r\n  shape: sql_table\r\n  id: int {constraint: primary_key}\r\n  user_id: int {constraint: foreign_key}\r\n  gesamtbetrag: decimal\r\n  status: varchar\r\n}\r\n\r\nbestellpositionen: {\r\n  shape: sql_table\r\n  id: int {constraint: primary_key}\r\n  order_id: int {constraint: foreign_key}\r\n  produktname: varchar\r\n  menge: int\r\n}\r\n\r\nbenutzer.id -> bestellungen.user_id: 1-zu-Viele\r\nbestellungen.id -> bestellpositionen.order_id: 1-zu-Viele<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit D2 in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n
3. Automatisierter Bereitstellungspipeline (CI\/CD)<\/h2>\n
Zeichnen Sie die Schritte der Software-Bereitstellung von der Code-Abgabe bis zur Live-Produktionsfreigabe auf.<\/p>\n
\n
\nD2<\/span>
\n
\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    D2<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit D2 in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
direction: right\r\n\r\nEntwickler -> GitHub: 1. Code hochladen\r\n\r\nGitHub-Pipelines: {\r\n  Build-Schritt -> Test-Schritt -> Docker-Image\r\n}\r\n\r\nGitHub -> GitHub-Pipelines: 2. Aktion ausl\u00f6sen\r\nGitHub-Pipelines.Docker-Image -> Docker-Registry: 3. Build speichern\r\n\r\nDocker-Registry -> Produktions-Server: 4. Container bereitstellen<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit D2 in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nD2 in VPasCode bearbeiten<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
Unten finden Sie fertige Beispiele f\u00fcr g\u00e4ngige Software-Diagramme, die mit D2 in VPasCode erstellt wurden. Sie k\u00f6nnen diese Code-Schnipsel direkt in den VPasCode Live Editor kopieren, um sofort saubere visuelle Diagramme zu generieren. Hinweis: Sie k\u00f6nnen die Layout-Richtung mit Hilfe…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":999,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2020","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"\nHow to Create D2 Diagrams | Text to Diagram VPasCode<\/title>\n<meta name=\"description\" content=\"Build clear software diagrams in seconds using D2. 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