Bbrunovt·Jun 24Pick Your Cut: A Chef's Guide to GUID VersionsNine cuts from the same 128 bits. Compare every GUID version, v1 to v8 and nil. Then choose the right one for your dish.6 min read·brunovt.hashnode.dev
Bbrunovt·Apr 13GUID v4 vs v7: Why You Should Care About the Shiftou are reviewing a pull request and see Guid.NewGuid(), uuid.uuid4(), or crypto.randomUUID(). It works, it compiles, and no one usually questions it.5 min read·brunovt.hashnode.dev
Bbrunovt·Apr 2GUID vs UUID: What They Are and How to Generate ThemIf you’ve ever seen an identifier like f47ac10b-58cc-4372-a567-0e02b2c3d479, you’ve encountered a GUID or UUID. These are 128-bit identifiers meant to3 min read·brunovt.hashnode.dev
MMarcus Costa·Dec 25, 2025Escolhendo IDs no C#: Do Caos do Legado à Elegância do Guid V7Entenda as vantagens do Guid V7 em C#7 min read·mvfc.hashnode.dev
LLambert WANGI·Sep 8, 2025Une erreur fréquente et coûteuse : stocker un GUID en StringImpact du typage sur les performances et le stockage dans un projet informatique4 min read·owan.hashnode.dev
MMoustafa Khalil·Nov 4, 2024Mapping IFC GUIDs Between Revit and Exported FilesUnderstanding the IFC GUID Mapping Between Revit and Exported IFC Files Working with BIM projects in Revit often involves exporting models to the Industry Foundation Classes (IFC) format, a crucial step for interoperability in construction projects. ...4 min read·sharpbim.hashnode.dev
GGor Grigoryan·Aug 20, 2024How to Effectively Manage Unique Identifiers at Scale: From GUIDs to Snowflake IDs and Other Modern SolutionsWhat Are Unique Identifiers? 🪪 Unique identifiers (UIDs) are crucial components in software engineering and data management. They serve as distinct references for entities within a system and ensure that each item – whether a database record, a user...21 min read·freecodecamp.org
EEmmanuel Tissera·Aug 27, 2015GUID or Varchar(36)?While working on an application which had a foreign key GUID reference, we had to change the implementation for that field to accept a string. Then we came across the question as to whether GUIDs or a Varchar(36) field would perform better? First o...2 min read·emmti.com
