Spring boot with db example In this tutorial, we’ll explore adopting Spring Data repositories for database views. 0, Actuator provides a dedicated Quartz endpoint that allows dynamic interaction with scheduled jobs. Step 2: Project Structure Once the project is created, we will see the following Nov 15, 2023 · Overview of Spring Boot R2DBC and H2 example We will build a Spring Boot R2DBC example that makes CRUD Operations with H2 database – a Tutorial application in that: Each Tutorial has id, title, description, published status. In this article, you’ll learn how to configure Spring Boot, Spring Data JPA to support a PostgreSQL database. I will also cover unit testing required to validate Nov 15, 2023 · In this tutorial, we’re gonna build a Spring Boot GraphQL example that will expose CRUD APIs to create, read, update and delete objects in MongoDB database with the help of graphql-java and Spring Data. Mar 24, 2023 · This post will show you how to connect Spring Boot to databases such as MySQL and Oracle. May 11, 2024 · In this tutorial, we’ll learn how to configure and use multiple data sources with Spring Boot. In this tutorial, we will learn to integrate MongoDB with a Spring Boot Application and perform different CRUD operations (Create, Read, Update, and Delete operations) on the Employee entity. The used databases are Mysql and Postgres. We’ll walk through the necessary configuration, establish a connection, and perform basic CRUD operations. DB2 is designed to store, analyze and retrieve the data efficiently. In this tutorial, we’ll learn how to integrate Spring Boot with May 12, 2025 · A step by step tutorial on integrating DynamoDB in Spring Boot application using Spring Data DynamoDB. This is beginners to expert Spring Boot tutorial. Feb 22, 2017 · In this article, we will show you how to create a Spring Boot + Spring Data JPA + Oracle + HikariCP connection pool example. Sep 22, 2024 · In this step-by-step tutorial, we will build a Spring Boot CRUD (Create, Read, Update, Delete) application using the Oracle Database. Mar 19, 2017 · This tutorial explains about using H2 database in spring boot with hibernate JPA. These are APIs Jan 15, 2020 · Check out our detailed example about Spring Boot H2 Database!H2 databases are open-source compact relational databases written in Java language. Mar 1, 2017 · In this article, we will show you how to create a Spring Boot + Spring Data MongoDB application, using Gradle build tool. These code examples will help beginners and experts to learn and gain expertise at Spring Boot. Spring Boot can auto-configure embedded H2, HSQL, and Derby databases. In this tutorial, we’ll learn different approaches to performing update-or-insert operations using Spring Data JPA. 5. In this tutorial, we will learn how to configure Liquibase with Spring Boot project. We will learn about batch processing in Spring Boot with Spring Batch 5 example. Spring Data for DynamoDB simplifies the integration of Spring Boot applications with DynamoDB. Add dependencies: Spring Web, Spring Boot DevTools. RELEASE Hibernate 5 Oracle database 11g express Oracle JDBC driver ojdbc7. A vector database is a specialized type of database that plays an essential role in AI applications. You will learn How do I link a Spring Boot and JPA application to MySQL and Oracle? What should be set in application. 0+ – Build and dependency management tool An IDE of your choice – for example, Eclipse or IntelliJ IDEA JDK 17+ – Java Development Kit H2 Database – In-memory database for quick setup and testing Dec 28, 2024 · We process large volumes of data with minimal human interaction. Even though these implementations use reactive programming, that isn’t the primary focus of this Spring boot database integration test example with the help of JUnit, H2 embedded database and rest template. By using Spring Boot, you can make your microservices smaller and it will run faster. DB2 product is extended with the support of Object-Oriented features and non-relational structures with XML. You need not provide any connection URLs. properties file. We’ll use the powerful capabilities offered by the Spring Data MongoDB project. 6 Maven Java 8 1. Spring provides spring caching module using that we can store objects inside the cache or memory. The example performs db operations using REST endpoints. Spring Boot is the easiest way to spin a spring project quickly and MongoDB is the most popular NoSQL database. This allows you to switch to database-specific scripts if necessary. example, Artifact book-api), Java 17, Maven. We will develop CRUD Rest web services using Spring boot with MariaDB and we will test it using Postman Client. In this tutorial, we will discuss how to integrate the Oracle database with Spring boot application. sql and optional:classpath*:data-${platform}. Apis help to create, retrieve, update, delete Tutorials. We will develop CRUD Rest web services using Spring boot with Oracle database and we will test it using Postman Client. The Passwordless tab shows the Microsoft Entra authentication and the Password tab shows the SQL Database Jan 23, 2019 · Learn how to connect Oracle database with Spring Boot using configurations and properties for seamless integration. Apr 26, 2024 · In this tutorial we will be creating a spring boot application to perform CRUD operations using MySQL database. Adding Entities As with the other Spring Data projects, we use annotations to map POJOs with database tables. How can I configure and use two data sources? For example, here is what I have for the first data source: application. In this tutorial, we include two authentication methods: Microsoft Entra authentication and SQL Database authentication. Mar 26, 2019 · Spring Boot + Spring Data JPA + PostgreSQL example to create REST services for CRUD database operations, tests using container. Oct 23, 2023 · Learn to configure Spring boot with H2 database to create and use an in-memory database in runtime for unit testing or POC purposes. MongoDB is a popular NoSQL database that excels in handling large amounts of semi-structured data, while Spring Boot is a popular Java framework for building web Jan 8, 2024 · While Spring Boot’s automatic DataSource configuration works very well in most cases, sometimes we’ll need a higher level of control, so we’ll have to set up our own DataSource implementation, hence skipping the automatic configuration process. Jul 15, 2024 · Conclusion Implementing Spring Security with Database Authentication in a Spring Boot application ensures robust security measures and a flexible architecture. In the next tutorial we will be modifying this example to add security using JWT In this tutorial, we demonstrate Spring Boot integration with MongoDB, connect to Atlas cluster, and perform simple CRUD examples. Dec 31, 2020 · Those are some code examples for connecting to Oracle database in Spring Boot. Mar 10, 2024 · This tutorial covers an installation of apache derby in embedded and server mode with an example tutorial, Connect to database spring boot Jan 11, 2021 · In this post, we are going to see how to create Spring boot application integrating with H2 database. Mar 26, 2025 · Learn how to configure Oracle database connection pooling using Spring Data for efficient resource management and improved application performance. In this tutorial, we will learn how to develop a CRUD RESTFul API using Spring Boot, Spring Data JPA, Maven, and embedded H2 database. You’ll build an application using Spring’s JdbcTemplate to access data stored in a relational database. Create the Spring Boot project Using STS (Spring Tool Suite / Eclipse): File -> New -> Spring Starter Project -> Next. It is a Relational Database Management System (RDBMS). These are APIs that we May 11, 2024 · In this tutorial, we’ll learn different ways to configure a MongoDB connection in a Spring Boot application. sql. Recent examples include: Support direct shard database operation routing in Spring JDBC #31506, Spring Boot starters for UCP, Wallet and AQ/TEQ-JMS, UCP as native Spring connection pool, and Oracle Backend for SpringBoot. May 12, 2023 · In this tutorial, we’re gonna build a Spring Boot example that use Spring Data Cassandra to make CRUD operations with Cassandra database and Spring Web MVC for Rest APIs. Click Finish. 13. sql files (if present), where ${platform} is the value of spring. Of course, A relational database is a structured database and contains multiple tables to maintain meaningful relations between them. jar HikariCP 2. Make sure to add spring-boot-starter-web, spring-boot-starter-data-jpa (or JDBC dependency), and H2 database dependencies on the applications pom. It can generate database change documentation. 1 Spring Boot Spring boot is a module that provides rapid application development feature to the spring framework including Feb 14, 2024 · Spring Boot MongoDB CRUD Application Example Step 1: Setting Up the Project Start by creating a new Spring Boot project using Spring Initializr. Enter Name: book-api (Group com. The example reads a CSV and saves it to the database. username = [ Jan 24, 2015 · Introduction to the Spring JDBC abstraction, with example on how to use the JbdcTempalte and NamedParameterJdbcTemplate APIs. While Spring Data repositories are commonly used for database tables, they can be effectively applied to database views as well. Traditionally, we use a relational database to work with an application. However, if we extend our custom Repository interface from MongoRepository<T, ID>, we can at least develop CRUD operations without adding any This guide walks you through the process of using Spring Data MongoDB to build an application that stores data in and retrieves it from MongoDB, a document-based database. Read more →. Spring Data JDBC uses the @Id annotation to identify entities. Spring Boot CRUD with AWS DynamoDB 2. To set up an in-memory H2 database, add the following configuration: Sep 3, 2025 · Learn how to deploy a Spring Boot application to Azure Kubernetes Service and perform CRUD operations on data in Azure Cosmos DB for NoSQL. Mar 22, 2019 · This article shows how to use Spring Data JPA to perform CRUD operation into a H2 in-memory database. May 11, 2024 · A quick and practical example of using data. Jun 2, 2025 · return jobFactory; } Copy 6. We will use Spring Boot 1. In vector databases, queries differ from traditional relational databases. See full list on mkyong. Dec 28, 2024 · Handbooks Spring Boot Handbook Setting up MySQL-DB with Spring data JPA Setting up MySQL-DB with Spring data JPA Introduction In this article, we'll cover how to set up MySQL as the database for your Spring Boot application using Spring Data JPA. Still, if you want to use something a bit more elaborated to manage DB versions and so on, Spring Boot integrates well with Flyway. Sep 22, 2024 · In this tutorial, you’ll learn how to build a Spring Boot CRUD (Create, Read, Update, Delete) application using the H2 in-memory database. properties In this post we make use of login form provided by Spring Security and <b>JDBC Authentication</b> for authenticating users for the Spring Boot Application. init. In this tutorial, we will show how to connect the Spring boot application to the DB2 database. The CRUD operations include Create, Retrieve, Update and Delete. 3. - cip-p/spring-boot-example Jan 8, 2024 · In this tutorial, we’re going to see how to configure and implement database operations using Reactive Programming through Spring Data Reactive Repositories with MongoDB. I’ve also added the full example in the next section, which you should be able to paste into the groovyConsole and run as-is. The example also covers accessing H2 console and adding spring security to it. Instead of hardcoding values in the code, Spring Boot provides a flexible way to configure application settings using the application. Related Post: – Spring Boot with MongoDB CRUD example using Spring Data – Dockerize: Docker Compose: MongoDB and Spring Boot example […] Aug 19, 2025 · In Spring Boot applications, configuration plays a very important role in customizing the behavior of the application. We also use Spring Web MultipartFile interface to handle HTTP multi-part requests. Setup JPA with Spring - how to set up the EntityManager factory and use the raw JPA APIs. Sep 1, 2019 · In this guide, we’ll set up a Cassandra cluster on minikube, and learn how to use it from a Spring Boot microservice using Spring Data. In this tutorial, we’ll learn how to configure a DataSource programmatically in Spring Boot. RELEASE Spring Data 1. We’ll go over the basic usages of ReactiveCrudRepository, ReactiveMongoRepository, as well as ReactiveMongoTemplate. Spring Boot 1. Feb 17, 2017 · Declares Spring Boot JDBC spring-boot-starter-jdbc, Oracle JDBC Driver (install manually) ojdbc7, and Common DBCP2 connection pool. - cip-p/spring-boot-example Jun 13, 2024 · Spring Boot JPA simplifies the development of database-driven applications by leveraging Spring Data JPA and Hibernate. When to use Batch Processing in Spring Boot? Spring Batch is used in scenarios that involve large-scale data processing, data migrations, and scheduled batch jobs in enterprise applications. com Nov 13, 2024 · Learn to connect Spring Boot to MySQL, configure the database, and perform CRUD operations with best practices for data persistence and efficiency. Jul 23, 2025 · So in this article, we are going to perform some basic CRUD Operations by creating a Spring Boot Application and using the MySQL Database. First, we’ll examine a general Java app, and then we’ll focus on some interesting options available that integrate well with Spring and Hibernate. Let’s see how to integrate spring with MongoDB database. We will go through installing MySQL, configuring it with Spring Boot, and creating an example entity to connect with the database. Mar 17, 2023 · How does Spring Boot Started JDBC work? How to connect a Spring Boot project to a database using Spring JDBC? How to write a simple repository class with all the CRUD methods? How to execute basic queries using Spring JDBC? How to create a project using Spring Boot, Spring JDBC, and H2? What are the basics of an in-memory database? Project Code In this tutorial, we will create a Spring Boot CRUD (Create, Read, Update, Delete) application with a MariaDB database. We will cover setting up the project, configuring Oracle, creating the necessary entities and repositories, implementing the service layer, and creating RESTful controllers to handle CRUD operations using a Product entity. In other words, I'll help you know how to implement REST APIs in Java and the Spring framework. This operation involves putting a new record into a database table if it doesn’t exist or updating an existing record if it does. Mar 22, 2023 · For example, If HSQLDB is on your classpath, and you have not manually configured any database connection beans, then Spring Boot will auto-configure an in-memory database. Sep 3, 2018 · It is database vendor independent means it does not depend on any DB specific syntax. As you have seen, Spring Boot greatly simplifies the programming, and you can choose to use Spring JDBC or Spring Data JPA. platform. Spring Boot supports H2 (an in-memory relational database engine) and automatically creates a connection. More specifically, Spring Data JPA starter provides all the functionality required for seamless integration with several DataSource implementations. properties or application. Mar 4, 2024 · A database view is a table-like structure in a relational database system in which the data source is from one or more tables joined together. Spring Boot REST API, Web. Jul 23, 2025 · Spring Boot is a microservice-based framework that makes a production-ready application in significantly less time. This integration is crucial in modern web applications, as it allows for flexible and scalable data storage and retrieval. In this app we are using Spring Data JPA for built-in methods to do CRUD operations. Tools used in this article : Spring Boot 1. Jul 5, 2024 · In this Spring Boot tutorial, you will learn how to develop RESTful web services APIs for CRUD operations on a MySQL database. Jul 23, 2025 · Learn how to use Flyway with Spring Boot for efficient database migrations and version control in your projects. For example, you might choose to set it to the vendor name of the database (hsqldb, h2, oracle, mysql, postgresql, and May 12, 2023 · Overview of Spring Boot + SQL Server example We will build a Spring Boot CRUD Rest Apis using Spring Data JPA with SQL Server (MSSQL) Database for a Tutorial application in that: Each Tutorial has id, title, description, published status. Spring Boot Spring Boot is built on the top of the spring and contains all the features of spring. Jul 23, 2025 · Implementation Steps for Database Authentication and Authorization with Spring Security 6 Step 1: Create a New Spring Boot Project Use Spring Initializr to generate a new Spring Boot project with the following configurations: Project: Maven Language: Java Packaging: Jar Java Version: 17 Include the following dependencies: Spring Web Spring Security Spring Data JPA MySQL Connector Lombok Feb 3, 2025 · Spring Boot allows you to configure the database settings easily through the application. You need only include a build dependency to the embedded database that you want to use. Introduction Before going further in this tutorial, we will look at the common terminology such as introduction to Spring Boot, Lombok, and Flyway. With Spring Data JPA, Hibernate and JDBC, it enables efficient CRUD operations, repository management and easy testing using in-memory databases like H2. Spring boot database integration test example with the help of JUnit, H2 embedded database and rest template. Jun 14, 2024 · H2 Database with Spring Boot Example on GitHub Included here is a link to the gist on GitHub pertaining to the example used to demonstrate connecting the H2 Relational Database with Spring Boot. sql files in Spring Boot. This tutorial demonstrates how to store data in Azure SQL Database using Spring Data JDBC. sql and schema. 1. For in-memory databases like H2, Hyper Sep 28, 2024 · In previous article ‘ Spring Boot MongoDB CRUD Example ‘, we have already covered the ‘How to write CRUD operations using Spring Boot & MongoDB’. In this tutorial, we’ll create a Spring Boot application that uses Spring Data JPA to perform CRUD In this tutorial, we will learn how to create a Spring boot application that connects to a database using Spring JDBC. Apr 14, 2024 · In this quick tutorial, we’ll learn how to use Liquibase to evolve the database schema of a Java web application. Installing Creating spring boot application with H2 database configuration Create a spring boot project with the name spring-boot-h2-config-example with the required dependencies. Project Structure A standard Maven project structure. This comprehensive… May 7, 2023 · Learn to use integrate DynamoDB using Spring-cloud-aws module and its DynamoDbTemplate and DynamoDbEnhancedClient beans with examples. This tutorial will guide you through the process of setting up and using DynamoDB in a Spring Boot application using Spring Data. Feb 10, 2025 · In this tutorial, we’ll explore integrating MongoDB into a Spring Boot application using Spring Data MongoDB. We have 50+ articles explaining these projects. Aug 29, 2025 · Spring Boot simplifies database integration by providing seamless support for relational and NoSQL databases. You’ll know: How to configure Spring Data to work with Cassandra Database How to define Cassandra Data Models and Cassandra Repository interfaces Way to create Spring […] Jan 3, 2024 · This is a complete tutorial of how to use database in Spring Boot . In this tutorial, we're gonna build a Spring Boot Rest CRUD API example with Maven that use Spring Data JPA to interact with H2 database. In this tutorial, we will create a Spring Boot CRUD (Create, Read, Update, Delete) application with an Oracle database. I will discuss two different approaches : Spring JDBC & Spring Data… Aug 17, 2023 · Spring Data JPA is a powerful tool that simplifies database access in Spring Boot applications. Jan 21, 2024 · Develop Java applications with Oracle Database by Juarez Junior Introduction Spring Data JDBC provides a high-level abstraction for working with JDBC by automating many of the low-level tasks Oct 28, 2021 · Learn how to install, configure, and use Apache Derby, an open-source relational database engine, with plain JDBC or Spring Boot application. Sep 4, 2025 · Spring Data JPA simplifies database access by providing ready-to-use repositories for CRUD (Create, Read, Update, Delete) operations, reducing boilerplate code. Oct 20, 2024 · In this tutorial, we’ve understood how to automatically create and update database schemas with Spring Boot. In this article, we will create a simple Microservice using Spring Sep 5, 2025 · 1. In this tutorial, we will cover how to set up and use MongoDB with Spring Boot, focusing on CRUD (Create, Read, Update, Delete) operations. Sep 22, 2024 · In this tutorial, we will build a Spring Boot CRUD (Create, Read, Update, Delete) application using MariaDB. Jan 13, 2020 · Check out our detailed example about Spring Boot Oracle Connection, which will show you how to connect Spring Boot to an Oracle database. To find out how to deal with a single data source, check out our introduction to Spring Data JPA. datasource. A quick and practical guide to Spring Data JDBC. Dec 1, 2023 · SpringBoot with Cassandra Example Introduction This blog post will guide you through a step-by-step example of how to build a springBoot that integrates with an Apache Cassandra database. In Spring Data JDBC, the entity is required to have an @Id. We will provide at first an overview of how to use H2 DB with Spring Boot, then we will use the Spring Boot CLI to bootstrap an example CRUD application. Jan 25, 2024 · This tutorial guides you through building Spring Boot CRUD Rest APIs using JPA and H2 database with step-by-step instructions. Aug 3, 2022 · Welcome to Spring Boot MongoDB example. Feb 14, 2024 · Spring Boot MongoDB CRUD Application Example Step 1: Setting Up the Project Start by creating a new Spring Boot project using Spring Initializr. Jan 2, 2023 · In this tutorial we will learn how to create a basic Spring Boot application that uses H2 Database. Jun 26, 2016 · Spring Boot allows you to use a simple script to initialize your database, using Spring Batch. Sep 22, 2024 · In this tutorial, we will build a Spring Boot CRUD (Create, Read, Update, Delete) application using PostgreSQL as the database. Sep 28, 2024 · In previous article ‘ Spring Boot MongoDB CRUD Example ‘, we have already covered the ‘How to write CRUD operations using Spring Boot & MongoDB’. Setup In this tutorial, we will learn how to create a Spring boot application that connects to an H2 database using MyBatis. Jul 23, 2025 · This article provides a comprehensive guide on integrating Spring Boot with H2 Database, covering setup, configuration, and usage for seamless application development. Apr 29, 2018 · In this article, We will learn spring boot database cache example or configure cache in spring boot application. Nov 13, 2024 · Learn to connect Spring Boot to MySQL, configure the database, and perform CRUD operations with best practices for data persistence and efficiency. Oct 31, 2018 · I am testing TestContainers and I would like to know how to populate a database executing an . Spring boot multiple data-sources In this example, we will learn how to configure multiple datasources and connect to multiple databases in a typical Spring Boot web application. By leveraging the Spring Data MongoDB project, we gain access to a rich set of tools and functionalities that streamline the process of working with MongoDB databases in a Spring environment. How to do it? @Rule public PostgreSQLContainer post Jun 26, 2023 · Hence, our article for the discussion is ‘Spring Boot Redis CRUD Example’. Although these sample-spring-boot-crud-example-with-h2 example Demo project for spring-boot-crud operation using JPA with h2 in-memory database This project explains CRUD (C reate, R ead, U pdate, D elete) operations using spring boot and H2 in-memory database. 0. All the Spring Boot Tutorials are upgraded to Spring Boot 3 and Java 17+. sql file to create the structure and add some rows. Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. Jul 2, 2022 · This guide will help you understand our 20+ projects with code examples on Github. Spring Boot MongoDB We need following APIs to work with Spring Boot and MongoDB database. 1 Application Pre-requisite To start with this Spring Boot CRUD with AWS DynamoDB tutorial, I am hoping you have the dynamodb-local up and running in your localhost environment. RELEASE MongoDB Gradle Java 8 1. Instead of exact matches, they perform similarity searches. In order to confidently work on MongoDB, you just need to go through this article step by step. Nov 1, 2023 · Learn to build a Spring Boot application with MongoDB for CRUD operations using Spring Data and Spring Web MVC. Introduction In this tutorial, we will explore a real-world example of MongoDB and Spring Boot integration. By delving In addition, Spring Boot processes the optional:classpath*:schema-${platform}. Jun 25, 2024 · Learn to create a Spring batch job with Java configuration in a Spring boot application. In this tutorial, we will create a Spring Boot CRUD (Create, Read, Update, Delete) application with an H2 in-memory database. Jul 23, 2025 · Before we start working with databases, we need to set up a Spring Boot project. Sep 19, 2023 · Learn how to create and customize DataSource in Spring boot applications using properties, JNDI and Java configurations, programmatically. You can use the In this tutorial, we will discuss how to integrate MariaDB in Spring boot applications. Apis also support custom finder methods such as find by published status or by title. Nov 12, 2025 · A quick, practical tutorial on how to configure a separate data source for testing in a Spring application. 10, Spring Data JPA, Hibernate, Spring Rest. Jan 6, 2021 · Let us go ahead with the tutorial implementation but before going any further I’m assuming that you’re aware of the Spring boot basics. xml file while creating the application. It’s a powerful feature that simplifies database management. Mar 10, 2024 · In this article, I will be using Spring Security basic authentication to register and login user and store the username/password in database. We will cover setting up the project, configuring the H2 database, creating the necessary entities and repositories, implementing the service layer, and creating RESTful controllers to handle CRUD operations using a Product entity. In this example, we will use a default configuration of the H2 database (we don't use the above configuration, the above configuration is just to know more about H2 database configuration with Spring boot). Triggering Quartz Jobs Using Spring Boot Actuator Starting with Spring Boot 3. yml file. When using Liquibase, we can describe the evolution of the database schema using a sequence of changelog files. Because we use spring-jdbc, Spring Boot automatically creates a JdbcTemplate. For this reason, Spring Boot has become the standard for Java microservices. url = [url] spring. Here, we will write database schema changes in XML format. You can use any IDE of your choice, but for this guide, we'll be using IntelliJ IDEA. properties? How do I create a database schema? Step-by-Step Spring Boot Project Update Let’s go over the five steps in connecting a Spring Boot application to a database. 1. Project Structure A standard project structure. For easy setup, I have the dynamodb Dec 26, 2023 · In this session we learnt how to connect to the Oracle database server and how to Integrate hibernate with spring boot application using Eclipse and how to perform Create , Insert, Update , Delete and Select operations. Spring Data MongoDB Spring Boot There are two approaches through which we can connect to Jun 29, 2023 · A bit of details: we are using MySQL as an example for a production database and H2 as a testing database, to achieve having both configuration for easier test we create an application. Jun 10, 2023 · Of course, our topic on ‘Spring Boot MongoDB Java Tutorial’ will answer all your questions. Database Table Setup This example demonstrates a simple Spring Boot application with entities for Topic, Course, and Lesson with connection of database using JPA (Java Persistence API). These files allow developers to manage environment-specific settings such as database configuration, server Apr 22, 2024 · In application development, the need to perform an update-or-insert operation, also known as “upsert”, is quite common. 2. When given a vector as a query, a vector database returns vectors that are “similar” to the query vector. This endpoint supports operations such as triggering, pausing, resuming, deleting, and inspecting jobs through a RESTful interface. You'll know: How to configure Spring Data, JPA, Hibernate to work with Database How to define Data Models and Repository interfaces Way to create Spring Rest Feb 4, 2024 · In this tutorial, I will show you how to upload and download files to/from database with a Spring Boot Rest APIs. JDBC is the standard Java API to connect to traditional relational databases. DB2 is a database product from IBM. So here is a brief explanation of What's Spring Boot and What's MySQL Database. May 12, 2023 · Overview of Spring Boot JdbcTemplate and Oracle example We will build a Spring Boot Rest API using Spring Data Jdbc with Oracle Database for a Tutorial application that: Each Tutorial has id, title, description, published status. Jan 8, 2024 · Spring Boot makes it really easy to work with different database systems, without the hassle of manual dependency management. Spring boot example for creating a CRUD Rest API using in memory H2 database. You’ll build an application using MyBatis to access data stored in an in-memory H2 database. Aug 20, 2025 · Automatically, Spring Boot will pick this file and use it for creating database objects. Sep 13, 2025 · What is Spring Data JPA? How to create a simple JPA project using the Spring Boot Data JPA Starter You Will Need the Following Tools Maven 3. Dec 1, 2020 · Welcome, in this tutorial, we will see how to implement a database migration in a spring boot application using Flyway. These are APIs that we . We will cover setting up the project, configuring MariaDB, creating the necessary entities and repositories, implementing the service layer, and creating RESTful controllers to handle CRUD operations using a Product entity. properties #first db spring. Further, in this article we will learn ‘How to develop queries using Spring Boot & MongoDB’. We will build CRUD RESTful web services for creating, reading, updating, and deleting todos.