Connect Two Database In Spring Boot

To simulate the real-life scenario in our demonstration we will connect to two databases Oracle and MySQL. SpringdatasourceTwodriver-class-nameorgpostgresqlDriver Step-2- Make a Connection to Databases Once define database properties and its time to make a connection to the database.

Multiple Data Source In Spring Boot Using Spring Boot Data Starter Hikaricp

Create simple spring boot project using STS Spring tool suite or eclipse.

Connect two database in spring boot. Still unsure of what to do with it. The database connection is an important aspect of any application and nearly all production-grade applications connect to one or. Connect multiple databases build and run Springboot application.

Project structure looks as shown in an image. In this article You will get idea to configure it here we are going to configure two mysql databases for spring boot application. We will go with Oracle and MySql databases in this example.

You can notice that properties starting from springuserdatasource has user database configuration and properties starting from springbookingdatasource has booking. Multiple Database Configurations in Spring Boot. Sometimes its our application requirement to deal with multiple databases.

Add some database related configuration in the applicationproperties file. 2Create Configuration class with providers Bean ie connection to database. - 1Add multiple datasource configuration in to your applicationproperties.

Open applicationproperties file which is located at srcmainresources directory in project structure. In this article we will see how you can Configure multiple Databases and Connect to Multiple databases with Spring Data JPA. Spring Boot helps us to configure multiple datasources with multiple databases in a single application.

This page will give step by step instructions to configure multiple datasources into spring boot application. In this article we will demo a technique for accessing multiple databases in Spring Boot applications easily and with minimum configuration by developing a SpringMVC application using Spring Boot. Following is the applicationproperties file that contains configurations for multiple databases.

I also made a new properties file called application-MTSproperties and I put data for the new database in there.

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