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If this is what goes on in your inquisitive mind, my friend, you are at the right place. I will help steer you at every beginner question to helping you mature as a proficient Spring Boot Developer by the end of 100 days. Whether you are curious about what Spring Boot is, how to get started, and why it’s better compared to others, this guide has got you covered.
Take 100 days, and venture into the world of Spring Boot with this journey to learn the basics, understand how to create your first application, dive deep to learn about Annotations and Configuration for styled database integration, RESTful web services, security, testing, and all advanced features such as microservices and Kafka. In the end, you will have a firm grasp of Spring Boot and be confident enough to deploy your applications. What is Spring Boot?Spring Boot is an open-source Java framework supported by Apache developers, which provides a pre-configured environment for developers for easy startup of new applications, reducing the time investment for configuration and setup. It was the project of the Pivotal team to make the configurations and setup processes easy, hence, even more time could be invested into writing code rather than configuration. Spring Boot’s main goal is to reduce both unit test time and integration test time for most developers. This is what makes it very unique; it can do a lot of advanced things without the need for much XML configuration. Why Choose Spring Boot?Spring Boot facilitates application development in the real world by offering a suite of tools, supported by a wide range of frameworks that developers can practically work with. Features such as embedded servers, auto-configuration, and firm security defaults bring Spring Boot up as one of the best options for quickly getting applications out in production and making it a strong aid for developers, too. Key Benefits of Spring Boot:
How We Categorized and Created the 100-Day Plan of Spring BootThe whole process is broken down into a 100-day plan to assist you in learning Spring Boot in the most structured and effective way. We hereby designed a plan, which covers all basic and necessary knowledge of Spring Boot starting from the simplest concepts up to advanced features, logically following through. As we briefly introduce these contents, they constitute the 100 days that are divided up into these: Detailed Phase Breakdown:Table of Content
100 Days of Spring BootPhase 1: FundamentalsIn these beginning days, you will understand exactly what Spring Boot is, how it varies from different frameworks, and how to organize your development environment. This stage makes sure you have the foundational knowledge and tools ready to start building applications using Spring Boot. Days 1-2: Spring Boot Introduction, Key Differences and FeaturesWithin the next two days, you will learn what Spring Boot is, its main features, and how it benefits us. And finally, you will see how Spring Boot is different from traditional Spring Framework and Spring MVC and is one of the choices preferred a lot for modern application development. Listing some major reasons for the choice of Spring Boot will indicate that it’s especially popular for developing microservices, focusing on simplified configuration, inbuilt server features, and production-ready features. Resources:
Days 3-5: Setting Up Your Development EnvironmentAs part of this, you will be downloading and installing tools such as STS, IntelliJ IDEA, and Eclipse IDE. You will be creating and setting up your first project involving Spring Boot in these IDEs, and you will learn how to run your first Spring Boot application. You are going to make this basic setup for more advanced development in Spring Boot. Resources:
Days 6-10: Spring Boot BasicsThese days are focused on to practically develop, and understand the basic structure of a Spring Boot project. This will expose you to be able to create a simple project in Spring Boot; run a Spring Boot application; get to be introduced on how to develop a “Hello World” example; also, be able to create Spring Boot projects using Spring Initializr and some best practices for the structure of Spring Boot applications with regards to the maintainability and scalability. Resources:
Phase 2: Building Your First ApplicationsThis period is dedicated to gaining insight into the core concepts and architecture of Spring Boot. Besides, we are going to develop in it our first application based on the knowledge from previous days. Days 11-15: Core Concepts and ArchitectureDuring these days, you will study in depth the architecture of the core concepts forming Spring Boot. You will come to understand the overall architecture of Spring Boot applications, key annotations, and finally how all these simplify development. How-Will also learn about Spring Boot to actuate—a wget powered Wool Author and manage your content. Resources: Days 16-20: Building Your First ApplicationThis is going to be the practical phase where, by now, you have a good understanding. You will make your first application in Spring Boot. You will be exposed to your first application code structure in Spring Boot, including some practical stuff like creating dynamic dropdowns from the database, request bodies, and how to making PUT requests, which enhances basic Spring Boot knowledge retention. Resources:
Phase 3: Deep Dive into Core Spring Boot FeaturesUnderstand the Spring Boot annotations and configuring features. During this phase, you will have a better understanding of different annotation processes and also how to configure different features of a Spring Boot application. Days 21-25: Deep Dive into AnnotationsThis entire week deals with a deep dive into some important Spring Boot annotations. You have learnt about scheduling annotations, how to send emails using SMTP and on Managing transactions using @Transactional. You have also seen how entity mapping is done to DTOs using ModelMapper and how to do validation using Hibernate Validator. Resources:
Days 26-30: ConfigurationDuring this period you will deal with spring boot configuration. We look at the power of auto configuration and how we can leverage that power. We lean caching with EhCaching and file handling, and how we can create our own auto- configurations. Moreover, you will work on making some service classes with examples to display response codes and custom error codes. Resources:
Days 31-35: Database IntegrationDelve deeper into database integration with Spring Boot, then move on to Spring Data JPA. This period takes the learner through various database operations of database drivers and interfaces associated with spring configurations and principles. These days expose you to database integration features of spring boot. You will take a look at how H2, JDBC, and Hibernate are being integrated into Spring Boot through CRUD operations. Resources:
Days 36-40: Spring Data JPAGet to know Spring Data JPA during this phase. Work on different types of repositories, such as MongoRepository, JpaRepository, and CrudRepository, including how it does the most popular CRUD operations with MongoDB and MySQL. Walk through various Spring Boot setups with MySQL, MongoDB, and PostgreSQL as Maven projects. Get to work with JPA while using query methods in some sample projects. Resources:
Days 41-45: Building RESTful Web ServicesIn this period, you will dedicate your work to developing and understanding RESTful web services with Spring Boot: you will create REST APIs, proceeding with the advanced concepts of RESTful. During these days, you would work on developing RESTful web services with Spring Boot. You will learn to make REST APIs like making a simple RestController and working with JSON using Jackson. You will further learn to consume external APIs and how to create a Todo List API using Spring Boot and MySQL. Resources:
Days 46-50: Advanced RESTful ConceptsDuring the set of these stages, one will learn how to use advanced RESTful concepts. One is going to know about making a simple RestController in Spring Boot, implementing JSON with Jackson in the REST API, even how to call/consume some other external APIs. You will also appreciate making a project using Spring Boot, MySQL, Spring Data JPA, and Maven. Resources:
Phase 4: Security and TestingThis course section is based on Spring Security, where authentication and authorization are implemented in Spring Boot applications. Also we emphasis on Spring Boot application testing, including unit and integration levels, best practices, and tools in general. Days 51-55: Introduction to Spring SecurityDays 51-55 bring us an introduction to Spring Security. Learn how to implement simple authentication in Spring Boot and understand the basics of Spring Boot security and securing REST APIs. Also, learn something about role-based access control. Resources:
Days 56-60: Advanced Spring Securityhis phase will let you dive into the advanced concepts of Spring Security. You will learn the basics of JWT for authentication and authorization, OAuth2 with Spring Boot, security testing, common security vulnerabilities, and the ways to mitigate them. Resources:
Days 61-65: Unit and Integration TestingUnit and Integration Testing This is the module in which one can understand how Unit testing is done in Spring Boot projects. You look at testing Spring Boot Projects using ZeroCode. You will look at MockMVC testing with a project setup. Resources:
Days 66-70: Testing Best Practices and ToolsTesting Best Practices and Tools Here, emphasis is laid on how to test Spring Boot applications by way of best practices and tools; it will be illustrated easily. With this, you are going to learn about the basics in the container for database integrations, mocking external services, performance testing, and security testing. Resources:
Phase 5: Advanced Features and DeploymentIn addition, we will cover the advanced Spring Boot features: microservices, Kafka, and Aspect-Oriented Programming (AOP). It also focuses on how to deploy applications that are created using Spring Boot, various deployment strategies, and configuration. Days 71-75: Microservices with Spring BootHere, you learn microservices using Spring Boot. Resources:
Days 76-80: Kafka and AOP (Optional)You can now start to explore Kafka and AOP, considering producer and consumer examples in Kafka, how to consume JSON and string messages, and publish messages on Apache Kafka. You would look at creating and configuring topics in Apache Kafka and consuming messages through a Kafka-consumer approach and saving them into Elasticsearch, plotting them into Grafana. You will also learn how to implement AOP in Spring Boot applications. Resources:
Days 81-85: Deployment StrategiesIn these days, you will learn various deployment strategies of the Spring Boot application. You will learn to deploy your projects on Tomcat, packaging, creating a Spring Boot app using Dockerfile, and deploying applications with a MySQL database on Azure. Resources:
Days 86-90: Configuration and EnvironmentYou will go deep into configuration and the environment this week of deploying Spring Boot applications. You get an overview and in-depth look at the application.yml/application.yaml file, Application properties, customization that can be done with Jackson’s ObjectMapper. We will also take a closer look at Spring Boot starters and the Starter Parent. Resources:
Days 91-100: Complete Project DevelopmentDuring the final days, you’ll work on a complete project, putting together all concepts learned and preparing the application for deployment. Develop the entire project using offered resources such as Spring Boot, MySQL, and Spring Data JPA with Maven as the build tool. Integrate all the learned concepts, finalize, test, and deploy the application. This is a hands-on project for concretizing your knowledge and preparing for real-world development using Spring Boot. Resources:
Tips:
ConclusionCongratulations on your exceptional victory in this hundred-day journey toward mastering Spring Boot! Following this guide, you have finally been able to set solid ground covering your basics in Spring Boot, setup of tools and development environments, developing applications, advanced topics like REST APIs, Spring Security, microservices, and testing, deploying, and maintaining of Spring Boot applications. You’re fully prepared now to hype real projects, scale and secure applications, and stay relevant as Java development rapidly evolves. Stay on the parallel lane, keep practicing, stay updated with new developments in Spring Boot, and most importantly, keep exploring the vast ecosystem that inexorably defines Spring Boot. 100 Days of Spring Boot – FAQsHow long does it take to learn Spring Boot?
Do I need to know Java before learning Spring Boot?
Is Spring Boot suitable for building microservices?
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Reffered: https://www.geeksforgeeks.org
| GBlog |
Type: | Geek |
Category: | Coding |
Sub Category: | Tutorial |
Uploaded by: | Admin |
Views: | 19 |