updated dependencies and db

backend/pom.xml

@@ -23,12 +23,21 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
-
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+			<version>2.4.2</version>
+		</dependency>
+		<dependency>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<version>42.2.18</version>
+		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>

backend/src/main/resources/application.properties

@@ -1 +1,11 @@
+logging.level.org.springframework=ERROR
 
+spring.jpa.hibernate.ddl-auto=none
+
+spring.datasource.initialization-mode=always
+spring.datasource.platform=postgres
+spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
+spring.datasource.username=postgres
+spring.datasource.password=password
+
+spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=tru