--- title: "Yadier Betancourt Martínez (@yabetancourt) | Hashnode" description: "Computer Science Student. Read the latest articles by Yadier Betancourt Martínez on Hashnode." url: "https://hashnode.com/@yabetancourt" --- @yabetancourt # Yadier Betancourt Martínez @yabetancourt · Joined September 2022 Computer Science Student. ### [Indexes in DBMS: The Path to Efficient Database Management](https://javadevelop.hashnode.dev/indexes-in-dbms-the-path-to-efficient-database-management?utm_source=hashnode&utm_medium=feed) Choosing the Right Indexing Strategy 17 min read · [javadevelop.hashnode.dev](https://javadevelop.hashnode.dev/indexes-in-dbms-the-path-to-efficient-database-management?utm_source=hashnode&utm_medium=feed) [Dec 19, 2023](https://hashnode.com/posts/indexes-in-dbms-the-path-to-efficient-database-management/658223840a1b60c1c0904fe5) ### [The Power of Small and Focused Functions in Software Development](https://javadevelop.hashnode.dev/the-power-of-small-and-focused-functions-in-software-development?utm_source=hashnode&utm_medium=feed) Tips for Clean Code 5 min read · [javadevelop.hashnode.dev](https://javadevelop.hashnode.dev/the-power-of-small-and-focused-functions-in-software-development?utm_source=hashnode&utm_medium=feed) [May 3, 2023](https://hashnode.com/posts/the-power-of-small-and-focused-functions-in-software-development/6451ddf71f2e7841f809e85a) ### [How to apply the Liskov Substitution Principle in your Object-Oriented Projects](https://javadevelop.hashnode.dev/how-to-apply-the-liskov-substitution-principle-in-your-object-oriented-projects?utm_source=hashnode&utm_medium=feed) Liskov Substitution Principle, subclasses, superclasses, high-quality software, maintainable code. 5 min read · [javadevelop.hashnode.dev](https://javadevelop.hashnode.dev/how-to-apply-the-liskov-substitution-principle-in-your-object-oriented-projects?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/how-to-apply-the-liskov-substitution-principle-in-your-object-oriented-projects/643d7b6d1f02a76438359abc) [Apr 17, 2023](https://hashnode.com/posts/how-to-apply-the-liskov-substitution-principle-in-your-object-oriented-projects/643d7b6d1f02a76438359abc)