{"id":2019,"date":"2026-08-06T06:48:18","date_gmt":"2026-08-06T06:48:18","guid":{"rendered":"https:\/\/www.vpascode.com\/pl\/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\/pl\/docs\/vpascode-docs\/d2-diagrams\/","title":{"rendered":"Diagramy D2"},"content":{"rendered":"

Poni\u017cej znajduj\u0105 si\u0119 gotowe do u\u017cycia przyk\u0142ady typowych diagram\u00f3w oprogramowania stworzonych za pomoc\u0105 D2 w VPasCode. Mo\u017cesz skopiowa\u0107 te fragmenty kodu bezpo\u015brednio do edytora Live VPasCode, aby natychmiast uzyska\u0107 czyste wizualne diagramy.<\/p>\n

Uwaga:<\/strong> Mo\u017cesz ustawi\u0107 kierunek uk\u0142adu za pomoc\u0105 direction: right<\/code> lub direction: down<\/code>na pocz\u0105tku bloku kodu D2.<\/div>\n

1. Diagram architektury systemu<\/h2>\n

Wielowarstwowa architektura internetowa w chmurze z zagnie\u017cd\u017conymi serwerami i sk\u0142adnikami przechowywania danych.<\/p>\n

\n
\nD2<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj D2 w VPasCode<\/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\nUser: {\r\n  shape: person\r\n}\r\n\r\nWeb Application: {\r\n  CDN: {\r\n    shape: cloud\r\n  }\r\n  \r\n  Load Balancer\r\n  \r\n  App Servers: {\r\n    Server 1\r\n    Server 2\r\n  }\r\n  \r\n  Data Tier: {\r\n    PostgreSQL Database: {\r\n      shape: cylinder\r\n    }\r\n    Redis Cache: {\r\n      shape: cylinder\r\n    }\r\n  }\r\n}\r\n\r\nUser -> Web Application.CDN: Pro\u015bba o stron\u0119\r\nWeb Application.CDN -> Web Application.Load Balancer: Przekieruj ruch\r\nWeb Application.Load Balancer -> Web Application.App Servers.Server 1\r\nWeb Application.Load Balancer -> Web Application.App Servers.Server 2\r\n\r\nWeb Application.App Servers.Server 1 -> Web Application.Data Tier.Redis Cache: Sprawd\u017a cache\r\nWeb Application.App Servers.Server 1 -> Web Application.Data Tier.PostgreSQL Database: Zapytanie o dane<\/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>
\nEdytuj D2 w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n
2. Schemat bazy danych (diagram tabeli SQL)<\/h2>\n
D2 oferuje wbudowan\u0105 obs\u0142ug\u0119 renderowania tabel SQL i relacji encji w spos\u00f3b czytelny za pomoc\u0105 sql_table<\/code> kszta\u0142tu.<\/p>\n
\n
\nD2<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj D2 w VPasCode<\/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                    
users: {\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\norders: {\r\n  shape: sql_table\r\n  id: int {constraint: primary_key}\r\n  user_id: int {constraint: foreign_key}\r\n  total_amount: decimal\r\n  status: varchar\r\n}\r\n\r\norder_items: {\r\n  shape: sql_table\r\n  id: int {constraint: primary_key}\r\n  order_id: int {constraint: foreign_key}\r\n  product_name: varchar\r\n  quantity: int\r\n}\r\n\r\nusers.id -> orders.user_id: 1-do-Mn\u00f3g\r\norders.id -> order_items.order_id: 1-do-Mn\u00f3g<\/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>
\nEdytuj D2 w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n
3. Automatyczna linia wdra\u017cania (CI\/CD)<\/h2>\n
Zaprojektuj kroki wdra\u017cania oprogramowania od zatwierdzenia kodu po wersj\u0119 produkcyjn\u0105 w trybie online.<\/p>\n
\n
\nD2<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj D2 w VPasCode<\/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\nDeveloper -> GitHub: 1. Wypchnij kod\r\n\r\nGitHub Pipelines: {\r\n  Krok budowy -> Krok testowy -> Obraz Docker\r\n}\r\n\r\nGitHub -> GitHub Pipelines: 2. Wyzwij dzia\u0142anie\r\nGitHub Pipelines.Docker Image -> Docker Registry: 3. Zapisz budow\u0119\r\n\r\nDocker Registry -> Serwer produkcyjny: 4. Wdr\u00f3\u017c kontener<\/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>
\nEdytuj D2 w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"D2<\/p>\n
\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
Poni\u017cej znajduj\u0105 si\u0119 gotowe do u\u017cycia przyk\u0142ady typowych diagram\u00f3w oprogramowania stworzonych za pomoc\u0105 D2 w VPasCode. Mo\u017cesz skopiowa\u0107 te fragmenty kodu bezpo\u015brednio do edytora Live VPasCode, aby natychmiast uzyska\u0107 czyste wizualne diagramy. Uwaga: Mo\u017cesz ustawi\u0107 kierunek uk\u0142adu za pomoc\u0105 direction:…<\/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-2019","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. Access ready-to-use templates for cloud architecture, database tables, and deployment workflows.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/pl\/docs\/vpascode-docs\/d2-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Create D2 Diagrams | Text to Diagram VPasCode\" \/>\n<meta property=\"og:description\" content=\"Build clear software diagrams in seconds using D2. 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