DTOs & Mapping : The Good, The Bad, And The Excessive

DTOs (Data Transfer Objects) have a lot of utility but like many things are often overused, used incorrectly, or used when you don't have the problem they solve. Here's why they are useful, the problem they solve and when to use them. 🔗 EventStoreDB https://eventsto.re/codeopinion 🔔 Subscribe:    / @codeopinion   💥 Join this channel to get access to a private Discord Server and any source code in my videos. 🔥 Join via Patreon   / codeopinion   ✔️ Join via YouTube    / @codeopinion   📝 Blog: https://codeopinion.com 👋 Twitter:   / codeopinion   ✨ LinkedIn:   / dcomartin   📧 Weekly Updates: https://mailchi.mp/63c7a0b3ff38/codeo... 0:00 Data Transfer Object 2:42 Entity Services 5:30 Benefits 8:17 Inside & Outside