### Relevant Articles:

- [Spring Boot with Multiple SQL Import Files](http://www.baeldung.com/spring-boot-sql-import-files)
- [Configuring Separate Spring DataSource for Tests](http://www.baeldung.com/spring-testing-separate-data-source)
- [Quick Guide on Loading Initial Data with Spring Boot](http://www.baeldung.com/spring-boot-data-sql-and-schema-sql)
- [Configuring a Tomcat Connection Pool in Spring Boot](https://www.baeldung.com/spring-boot-tomcat-connection-pool)
- [Hibernate Field Naming with Spring Boot](https://www.baeldung.com/hibernate-field-naming-spring-boot)
- [Integrating Spring Boot with HSQLDB](https://www.baeldung.com/spring-boot-hsqldb)
- [Configuring a DataSource Programmatically in Spring Boot](https://www.baeldung.com/spring-boot-configure-data-source-programmatic)
- [Resolving “Failed to Configure a DataSource” Error](https://www.baeldung.com/spring-boot-failed-to-configure-data-source)
- [Spring Boot with Hibernate](https://www.baeldung.com/spring-boot-hibernate)
- [List of In-Memory Databases](http://www.baeldung.com/java-in-memory-databases)