Course of Design Patterns: Criteria ﹤🍍﹥ Codely

By Javier Ferrer y Rafa Gómez – Software Design and Architecture y Backend

Use the Criteria Design Pattern to adhere to SOLID principles in your use cases and repositories.

💸 First lesson available without registration 💸

The Criteria Design Pattern is one of the lesser-known patterns, yet it can greatly simplify our code.

This pattern helps us define criteria (rules) that we can then transform into native SQL, Elastic, Mongo, or any infrastructure queries we are interested in.

Among other things, in this course we cover:

🐳 How to implement the criteria pattern with SQL
🦎 How to implement the criteria pattern with Elasticsearch
🗒️ How to add pagination to the Criteria Pattern

All of this explained step by step on how to set it up from scratch using a Next.js application (although this is a language-agnostic course).

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Learn when to use (and when not to use) the Inbox and Outbox patterns.

Debate where we look at alternatives on how to apply transactions.

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Course of Design Patterns: Criteria

Use the Criteria Design Pattern to adhere to SOLID principles in your use cases and repositories.

Videos of the course

Related courses

📬 Design patterns: Inbox and Outbox

🤲 Clean transactions [Debate]

🚏 Event Bus in a Database [Infrastructure Design]

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