--- title: "#modeling articles | Hashnode" description: "Explore 89 articles tagged #modeling on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/modeling" --- Tag # #modeling 89 posts · 4 followers [Nicolas Fränkel](https://hashnode.com/@nfrankel) · [Sep 17](https://hashnode.com/posts/world-geography-gotchas/6aac1313dddd6de2d0e59f31) ### [World geography gotchas](https://frankel.hashnode.dev/world-geography-gotchas?utm_source=hashnode&utm_medium=feed) Years ago, a colleague of mine told me about two pockets of foreign land surrounded by Switzerland: Campione d'Italia and Büsingen am Hochrhein, respectively Italy and Germany. Both are enclaves of th 4 min read · [frankel.hashnode.dev](https://frankel.hashnode.dev/world-geography-gotchas?utm_source=hashnode&utm_medium=feed) [Hossein Esmati](https://hashnode.com/@desmati) · [Jun 26](https://hashnode.com/posts/modeling-contracts-dtos-entities-value-objects-and-the-best-practices-in-net-core/6a3e62af47c159112a75beb6) ### [Modeling: contracts, DTOs, entities, value objects, and the best practices in .NET core](https://nova-globen.hashnode.dev/modeling-contracts-dtos-entities-value-objects-and-the-best-practices-in-net-core?utm_source=hashnode&utm_medium=feed) Modeling: contracts, DTOs, entities, value objects Contracts (API surface) Purpose: What your API promises to clients (request/response models). Shape: Prefer immutable record types with init-only pr 8 min read · [nova-globen.hashnode.dev](https://nova-globen.hashnode.dev/modeling-contracts-dtos-entities-value-objects-and-the-best-practices-in-net-core?utm_source=hashnode&utm_medium=feed) [Anand](https://hashnode.com/@dj7) · [Apr 20](https://hashnode.com/posts/building-production-ready-mongoose-models-hooks-jwt-bcrypt/69e625af1faed8cd14a3ffce) ### [Building Production-Ready Mongoose Models: Hooks, JWT & Bcrypt](https://blog.anands.dev/building-production-ready-mongoose-models-hooks-jwt-bcrypt?utm_source=hashnode&utm_medium=feed) Intro: Ship secure, scalable User/Video models with automated hashing and token auth— production patterns. Concept: Secure Mongoose models automate auth logic at the schema level ✅ Schema-level hook 3 min read · [blog.anands.dev](https://blog.anands.dev/building-production-ready-mongoose-models-hooks-jwt-bcrypt?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/building-production-ready-mongoose-models-hooks-jwt-bcrypt/69e625af1faed8cd14a3ffce) [WiredWhite](https://hashnode.com/@wiredwhite) · [Apr 7](https://hashnode.com/posts/dfig-models-grid-disturbances/69d51b7f5da14bc70e62656f) ### [Why Simplified DFIG Models Break When the Grid Doesn’t Behave](https://my-engineering-blog.hashnode.dev/dfig-models-grid-disturbances?utm_source=hashnode&utm_medium=feed) Simplified DFIG models may look stable in simulation but fail under grid disturbances due to missing dynamics and limits. 4 min read · [my-engineering-blog.hashnode.dev](https://my-engineering-blog.hashnode.dev/dfig-models-grid-disturbances?utm_source=hashnode&utm_medium=feed) [Danny Zheng](https://hashnode.com/@dannycoder) · [Mar 29](https://hashnode.com/posts/markov-chains-and-weighted-graphs-modeling-how-the-world-moves/69c976a15282e6ac9ce03301) ### [Markov Chains and Weighted Graphs: Modeling How the World Moves](https://blog.hackunited.org/markov-chains-and-weighted-graphs-modeling-how-the-world-moves?utm_source=hashnode&utm_medium=feed) By: Namish 3 min read · [blog.hackunited.org](https://blog.hackunited.org/markov-chains-and-weighted-graphs-modeling-how-the-world-moves?utm_source=hashnode&utm_medium=feed) [Tech Insights Hub](https://hashnode.com/@JohnMikes) · [Feb 12](https://hashnode.com/posts/event-storming-domain-modeling/698e379e6a4bc5faf3cdc238) ### [Event Storming: Domain Modeling](https://topperblog.hashnode.dev/event-storming-domain-modeling?utm_source=hashnode&utm_medium=feed) Why Traditional Requirements Gathering Fails Modern Systems Traditional approaches to domain modeling—lengthy requirements documents, static UML diagrams, or isolated technical design sessions—create artifacts that become obsolete before implementati... 12 min read · [topperblog.hashnode.dev](https://topperblog.hashnode.dev/event-storming-domain-modeling?utm_source=hashnode&utm_medium=feed) [Yuichi Sato](https://hashnode.com/@yasaichi) · [Nov 8, 2025](https://hashnode.com/posts/when-you-see-abstract-structures-design-becomes-easier/690f797840bd0bc62e4a4b24) ### [When You See Abstract Structures, Design Becomes Easier](https://blog.yasaichi.com/when-you-see-abstract-structures-design-becomes-easier?utm_source=hashnode&utm_medium=feed) While developing an e-commerce system, I once designed a model called DeliveryDateConstraint to represent delivery restrictions decided by sellers. At first, it looked simple enough: each product had its own shipping rule.But later I realised that cu... 3 min read · [blog.yasaichi.com](https://blog.yasaichi.com/when-you-see-abstract-structures-design-becomes-easier?utm_source=hashnode&utm_medium=feed) [uasmodels](https://hashnode.com/@USAModels) · [Oct 15, 2025](https://hashnode.com/posts/what-should-you-include-in-your-portfolio/68ef3f090478790498e7abcb) ### [What Should You Include in Your Portfolio?](https://usamodels.hashnode.dev/what-should-you-include-in-your-portfolio?utm_source=hashnode&utm_medium=feed) Navigate the essentials of portfolio creation, including key components and strategies, to ensure your work truly stands out and captivates your audience. 5 min read · [usamodels.hashnode.dev](https://usamodels.hashnode.dev/what-should-you-include-in-your-portfolio?utm_source=hashnode&utm_medium=feed) [Mapsstudiophotography](https://hashnode.com/@Mapsstudio123) · [Oct 15, 2025](https://hashnode.com/posts/body-part-modeling-guide-for-beginner/68ef4235bc1d45a3c5b6e283) ### [Body Part Modeling Guide for Beginner](https://mapsstudiophotography.hashnode.dev/body-part-modeling-guide-for-beginner?utm_source=hashnode&utm_medium=feed) Open the door to the intriguing world of body part modeling and discover key strategies to elevate your unique features into a captivating portfolio. 5 min read · [mapsstudiophotography.hashnode.dev](https://mapsstudiophotography.hashnode.dev/body-part-modeling-guide-for-beginner?utm_source=hashnode&utm_medium=feed) [Gulf Got Talents](https://hashnode.com/@gulfgottalents) · [Oct 13, 2025](https://hashnode.com/posts/how-to-pose-for-photos-simple-tips-every-model-should-mast/68ed01cc62d07680ab8be6c1) ### [How to Pose for Photos: Simple Tips Every Model Should Mast](https://gulfgottalentsmodels.hashnode.dev/how-to-pose-for-photos-simple-tips-every-model-should-mast?utm_source=hashnode&utm_medium=feed) Learn how to pose for photos like a professional model in Dubai and the UAE. Discover practical posing tips, improve your portfolio, and get noticed on Gulf 3 min read · [gulfgottalentsmodels.hashnode.dev](https://gulfgottalentsmodels.hashnode.dev/how-to-pose-for-photos-simple-tips-every-model-should-mast?utm_source=hashnode&utm_medium=feed)