Arman Jasujaarmanjasuja.hashnode.dev·Jul 22, 2024Django UUIDs... Simple, right?Ah.... Django UUIDs. I had a recent project at my company, where I was migrating a model from our old monolith codebase, to a microservice. In order to uniquely identify the rows across both services, I decided I would add a UUID column to the monoli...Discuss·1 like·30 readsGeneral Programming
Niclas Blomberglambda-snail.hashnode.dev·Jul 14, 2024Learning SIMD in C++Introduction Lately I've been experimenting with creating my own UUID/GUIDs in C++, mostly for my own learning, and it turned out to be a really good source for learning new things! The UUIDs are based on RFC 9562 and the library includes functions t...DiscussMy C++ Learning JourneyC++
Dick HardtforHellō Worldblog.hello.dev·Jun 30, 2024New Hellō IdentifiersUpdated July 1, 2024 - we will continue to provide UUIDv4 identifiers to our existing customers. Identifiers are a foundational component of any computing system, and key to an identity service. At Hellō, we have: external identifiers created by oth...Discuss·1 like·264 readsnanoid
Cloud Tunedcloudtuned.hashnode.dev·Jun 9, 2024Understanding UUIDs: Universally Unique IdentifiersUnderstanding UUIDs: Universally Unique Identifiers UUIDs, or Universally Unique Identifiers, are standardized identifiers used in computer systems to uniquely identify entities without requiring centralized coordination. In this article, we'll explo...Discussuuid
Jay Kumarjrxcodes.com·Jun 9, 2024UUIDv4 vs UUIDv7: A Comprehensive ComparisonUniversally Unique Identifiers (UUIDs) are widely used in distributed systems to ensure unique identification of objects, avoiding collisions across different databases and systems. Among the various versions of UUIDs, UUIDv4 and the newer UUIDv7 sta...Discuss·10 likesuuidv4
Jay Kumarjrxcodes.com·Jun 8, 2024Understanding UUIDv7: A Detailed OverviewUUIDs, or Universally Unique Identifiers, are a common way to uniquely identify objects in distributed systems. They are essential for ensuring that identifiers are unique across different systems and databases. Among the different versions of UUIDs,...Discussuuidv7
Sergio Tapiasergiotapia.com·Jun 5, 2024Using binary ids / UUIDs for database primary keys in Rails.It's generally a good idea to use binary ids / UUIds for the primary keys in your database. Here's how to easily do it in Rails 7, using Postgres! Configure your generators to use UUID for keys. Create a file in config/initializers/generators.rb Rail...Discuss·32 readsRails
Syed Jafer Kparottasalna.hashnode.dev·Jun 3, 2024Benchmarking UUID vs ULID for DB indexingIn DB, for unique identifiers we are using UUID (Universally Unique Identifier) and ULID (Universally Unique Lexicographically Sortable Identifier). TL;DR CODE:https://github.com/syedjaferk/benchmarking_uuid_vs_ulid There was no big difference betwe...DiscussDatabaseuuid
Anish Gandhianishgandhi.com·Apr 4, 2024How to choose between the UUID and the sequential ID as the Primary key in Xano?At the initial stage of creating the data table, Xano will ask to choose the primary key as UUID or the sequential ID. There is no easy way I could find to change the existing table primary key from sequential ID to UUID which makes this decision mor...Discuss·283 readssequential id
pramithas dhakalpramithasdhakal.com·Mar 10, 2024Unique Id Generation:How to generate unique ids in a distributed system. Why are unique ids important in distributed systems? Let's try to understand this with a real example. In twitter, millions of tweets are generated everyday and to handle these tweets, there are tho...Discuss·35 readsuniqueid
