spring-boot Learning Spring Boot from Zero to Cloud: Part 26 – Interfaces in Beans and Ambiguity Explained josedacruz, May 4, 2025May 4, 2025 Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 25 – @Component vs @Configuration josedacruz, May 1, 2025May 1, 2025 🧠 Confused about when to use @Configuration or @Component in your Spring Boot applications? You’re not alone! In this video, we break down their core differences, their purpose, and how Spring handles them under the hood—with real code examples, and practical insights. Whether you’re prepping for a coding interview or… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 24 – @Repository more than you know josedacruz, April 29, 2025May 9, 2025 Don’t build another Spring Boot project without watching this.👉 Your codebase will thank you. 📌 What You’ll Learn in This Video: ⏱️ Timestamps: 00:00 – Introduction: @Repository and @Service and others04:14 – @Repository, what and translations06:49 – Spring Exception Translation07:19 – @Controller good, but…09:16 – Services and Repositories10:26 – Testing… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 23 – JdbcTemplate – RowMapper ResultSetExtractor josedacruz, April 29, 2025May 1, 2025 🎬 Welcome to the “Code Like an Architect” Series! 🚀 This video is part of our growing collection of short, high-impact lessons designed to help you master backend development using Spring Boot. If you’re ready to level up your database access skills, you’re in the right place. 💻⚡ In this… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 22 – JdbcTemplate – Query variants josedacruz, April 24, 2025April 24, 2025 In this video, you’ll learn all the powerful ways to fetch data using Spring’s JdbcTemplate — from grabbing a single value to handling full lists of results! 🎯 Whether you’re building a REST API, a dashboard, or doing backend magic, this guide will level up your database game. 💡 🔥… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 21 – JdbcTemplate – Insert, Update, Delete josedacruz, April 22, 2025April 22, 2025 In this video, you’ll learn how to perform INSERT, UPDATE, and DELETE operations using the powerful JdbcTemplate — with and without NamedParameterJdbcTemplate. 🚀 👉 Plus, discover how to retrieve auto-generated keys after an INSERT using KeyHolder. Clean, efficient, and perfect for production-ready code! 🎯 00:00 Introduction 01:08 Insert 02:01 Update… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 20 – JdbcTemplate Parameters josedacruz, April 20, 2025April 20, 2025 🎯 In this video, we explore different ways to work with parameters using JdbcTemplate, NamedParameterJdbcTemplate, and SqlParameterSource with bean mapping. ✅ Whether you’re new to Spring JDBC or want to understand the best practices when choosing between parameterized query methods — this guide is for you! 🔍 What You’ll Learn:🧱… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 19 – JdbcTemplate – Introduction josedacruz, April 19, 2025April 19, 2025 In this video, we’ll dive into one of the most useful tools in Spring’s JDBC arsenal: JdbcTemplate. ⏱️ Timestamps00:00 Introduction01:24 Presentation14:37 Implementation20:58 Final thoughts 🔥 What You’ll Learn in This Video ✅ What exactly is JdbcTemplate and why it’s a must-know tool✅ The benefits it brings over raw JDBC (goodbye… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 18 – dependency injection strategies josedacruz, April 16, 2025April 16, 2025 Welcome to Part 18 of our series “Learning Spring Boot from Zero to Cloud”.In this video, we dive into one of the core pillars of the Spring framework: Dependency Injection (DI) and its strategies. 🔍 What you’ll learn:✅ What is a Bean in Spring Boot✅ How Spring Boot detects, scans,… Continue Reading
spring-boot Learning Spring Boot from Zero to Cloud: Part 16 – ComponentScan josedacruz, April 5, 2025April 5, 2025 How does Spring Boot automatically detect and manage your components, services, and repositories? It’s all thanks to Component Scanning — and in this video, you’ll learn exactly how it works and how to take full control of it. 🎯 What you’ll learn in this video: ✅ How Spring Boot performs… Continue Reading