Course of Domain Modeling: Projections

💸 First lesson available without registration 💸

Projections are a cornerstone in software architecture, offering crucial advantages such as:

• 👷 Maintainability: By having replicated aggregates, each context will only have the data that interests it, leading to smaller and easier to maintain aggregates.
• 🚀 Scalability: Since we have separated the read model from the write model and optimized it for that, our application can scale much better.
• ✅ Testability: Since we have separated each responsibility in its projection, we will have more tests, but they will be smaller.

In the course, we see how to achieve all these benefits, but we also emphasize all the trade-offs that projections entail.