{"id":20355684,"url":"https://github.com/geekeast/ddia-mind-maps","last_synced_at":"2026-02-07T15:13:41.454Z","repository":{"id":44954595,"uuid":"448438742","full_name":"GeekEast/DDIA-mind-maps","owner":"GeekEast","description":"The mind maps for Design Data-Intensive Applications by Martin Kleppmann","archived":false,"fork":false,"pushed_at":"2022-01-16T08:26:01.000Z","size":21648,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-02T12:17:27.012Z","etag":null,"topics":["design-data-intensive-applications","mindnode"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/GeekEast.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2022-01-16T02:24:51.000Z","updated_at":"2022-01-16T02:36:31.000Z","dependencies_parsed_at":"2022-09-11T06:04:37.075Z","dependency_job_id":null,"html_url":"https://github.com/GeekEast/DDIA-mind-maps","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GeekEast%2FDDIA-mind-maps","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GeekEast%2FDDIA-mind-maps/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GeekEast%2FDDIA-mind-maps/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GeekEast%2FDDIA-mind-maps/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/GeekEast","download_url":"https://codeload.github.com/GeekEast/DDIA-mind-maps/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241889370,"owners_count":20037500,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["design-data-intensive-applications","mindnode"],"created_at":"2024-11-14T23:13:45.054Z","updated_at":"2026-02-07T15:13:36.423Z","avatar_url":"https://github.com/GeekEast.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"\n\n## MindMap for Design Data-Intensive Applications\n\n- includes **MindNode** source files (editable)\n- includes generate **PDF** (read only)\n- includes summary of each chapter in **markdown**\n\n### Chapter One: Reliability, Scalability and Maintainability\n\u003e Many applications today are **data-intensive** rather than **compute-intensive**\n\n\n- Reliability: system works **correctly** even some **faults** happen (hide certain types of **faults** from the **end user**) \n- Scalability: system **performance** is kept good even **load** is **increasing**\n- Maintainability: system is easy to **operate**, **understand** and **change**.\n\n### Chapter Two: Data Models and Query Language\n\u003e Every data model embodies **assumptions** about how it is going to be used\n\n- relational database: **strict schema**, lots of **M-M**, **M-1** Relationship\n- document database: **self-contained** and small document, most of relationship is **1-M**, **scalability**, **evolvability**\n- graph database: **M-M** relationship is everywhere\n\n## References\n- [Design Data-Intensive Applications in English](./pdf/Designing%20Data%20Intensive%20Applications.pdf)\n- [Design Data-Intensive Applications in Chinese](https://github.com/Vonng/ddia)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgeekeast%2Fddia-mind-maps","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgeekeast%2Fddia-mind-maps","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgeekeast%2Fddia-mind-maps/lists"}