diff --git a/docs/src/technik/development/index.md b/docs/src/technik/development/index.md
index 426499445..7ed661c76 100644
--- a/docs/src/technik/development/index.md
+++ b/docs/src/technik/development/index.md
@@ -14,23 +14,38 @@ flowchart LR
             keycloak[Keycloak]
             keycloakDB[db-postgres-keycloak]
             keycloakInit[init-keycloak]
+            oracleDB[Oracle DB]
         end
 
         wlsService ---|OAuth2| keycloak
+        wlsService --->|persisting|oracleDB
 
         keycloak-->|persisting| keycloakDB
         keycloakInit-->|setup of| keycloak
     end
 ```
 
-## Benutzer
+## Keycloak
+
+### Benutzer
 
 | Name | Passwort | Beschreibung |
 | --- | --- | --- |
 | keycloak_test | test | Ein Benutzer ohne weitere Rechte |
 | wls_all | test | Ein Benutzer mit allen Rechten |
 
-## Beispiel-Requests
+### Beispiel-Requests
 
 Im Soap-UI-Projekt (`DockerTest-soapui-project`) und `docker.keycloak.http` sind Beispielrequests vorhanden.
-Es kann für den jeweiligen Nutzer ein Token geholt werden. Außerdem ist die Anfrage an den UserInfo-Endpoint hinterlegt.
\ No newline at end of file
+Es kann für den jeweiligen Nutzer ein Token geholt werden. Außerdem ist die Anfrage an den UserInfo-Endpoint hinterlegt.
+
+## Datenbank
+
+Jeder Service bekommt einen eigenen Benutzer für die Datenbank. Die Zugriffs-URL ist für alle Services gleich:
+`jdbc:oracle:thin:@//localhost:1521/XEPDB1`
+
+Neben dem Standardbenutzer der auf alles zugreifen kann (siehe `docker-compose.yml`) müssen alle weiteren Benutzer über `stack/add-user-on-startup.sql` erstellt werden.
+
+Dabei sollte auf folgendes Schema geachtet werden:
+- Benutzername: \<Name des Services\>
+- Passwort: secret
\ No newline at end of file
diff --git a/stack/docker-compose.yml b/stack/docker-compose.yml
index 8277e5253..1313c8ff3 100644
--- a/stack/docker-compose.yml
+++ b/stack/docker-compose.yml
@@ -50,6 +50,21 @@ services:
     networks:
       - keycloak
 
+  wls-db-oracle:
+    container_name: wls-db-oracle
+    image: gvenzl/oracle-xe:21-faststart
+    ports:
+      - 1521:1521
+    environment:
+      ORACLE_PASSWORD: secret
+      APP_USER: app_user
+      APP_USER_PASSWORD: secret
+    volumes:
+      - './oracle-database:/container-entrypoint-startdb.d'
+    networks:
+      - services
+
 networks:
   internal:
-  keycloak:
\ No newline at end of file
+  keycloak:
+  services:
\ No newline at end of file
diff --git a/stack/oracle-database/add-user-on-startup.sql b/stack/oracle-database/add-user-on-startup.sql
new file mode 100644
index 000000000..27e6f56b2
--- /dev/null
+++ b/stack/oracle-database/add-user-on-startup.sql
@@ -0,0 +1,9 @@
+-- Switch to pluggable database
+alter session set container=XEPDB1;
+
+-- produces ignorable error message `user name 'WLS_BROADCAST_SERVICE' conflicts with another ...`
+-- when the user already exists
+
+-- add user for wls-broadcast-service
+CREATE USER wls_broadcast_service IDENTIFIED BY secret QUOTA UNLIMITED ON USERS;
+GRANT CONNECT, RESOURCE, CREATE SESSION TO wls_broadcast_service;
\ No newline at end of file
diff --git a/wls-broadcast-service/pom.xml b/wls-broadcast-service/pom.xml
index 238304782..ef40df46c 100644
--- a/wls-broadcast-service/pom.xml
+++ b/wls-broadcast-service/pom.xml
@@ -133,6 +133,19 @@
             <groupId>org.hibernate.orm</groupId>
             <artifactId>hibernate-core</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-database-oracle</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.oracle.database.jdbc</groupId>
+            <artifactId>ojdbc11</artifactId>
+            <version>23.3.0.23.09</version>
+        </dependency>
         <!-- Hibernate Model Gen for type safe criterias -->
         <dependency>
             <groupId>org.hibernate.orm</groupId>
@@ -315,7 +328,7 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>${maven-surefire-plugin.version}</version>
                 <configuration>
-                    <argLine>${surefireArgLine}  -Dfile.encoding=${project.build.sourceEncoding}</argLine>
+                    <argLine>${surefireArgLine} -Dfile.encoding=${project.build.sourceEncoding}</argLine>
                 </configuration>
             </plugin>
 
@@ -335,10 +348,10 @@
                             <goal>prepare-agent</goal>
                         </goals>
                         <configuration>
-                           <append>true</append>
-                           <destFile>${sonar.jacoco.reportPath}</destFile>
-                           <!-- Sets the VM argument line used when unit tests are run. -->
-                           <propertyName>surefireArgLine</propertyName>
+                            <append>true</append>
+                            <destFile>${sonar.jacoco.reportPath}</destFile>
+                            <!-- Sets the VM argument line used when unit tests are run. -->
+                            <propertyName>surefireArgLine</propertyName>
                         </configuration>
                     </execution>
                     <execution>
diff --git a/wls-broadcast-service/src/main/resources/application-db-h2.yml b/wls-broadcast-service/src/main/resources/application-db-h2.yml
new file mode 100644
index 000000000..a16613891
--- /dev/null
+++ b/wls-broadcast-service/src/main/resources/application-db-h2.yml
@@ -0,0 +1,17 @@
+spring:
+  h2.console.enabled: true
+  datasource:
+    username: sa
+    password:
+    url: jdbc:h2:mem:wls-broadcast-service
+  flyway:
+    enabled: true
+  jpa:
+    database: H2
+    hibernate:
+      ddl-auto: validate
+      naming.physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
+    properties:
+      hibernate:
+        format_sql: true
+    show-sql: true
\ No newline at end of file
diff --git a/wls-broadcast-service/src/main/resources/application-db-oracle.yml b/wls-broadcast-service/src/main/resources/application-db-oracle.yml
new file mode 100644
index 000000000..e493ef934
--- /dev/null
+++ b/wls-broadcast-service/src/main/resources/application-db-oracle.yml
@@ -0,0 +1,16 @@
+spring:
+  datasource:
+    username: wls_broadcast_service
+    password: secret
+    url: jdbc:oracle:thin:@//localhost:1521/XEPDB1
+  flyway:
+    enabled: true
+  jpa:
+    database: oracle
+    hibernate:
+      ddl-auto: validate
+      naming.physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
+    properties:
+      hibernate:
+        format_sql: true
+    show-sql: true
\ No newline at end of file
diff --git a/wls-broadcast-service/src/main/resources/application-local.yml b/wls-broadcast-service/src/main/resources/application-local.yml
index 00195fe90..6022850d2 100644
--- a/wls-broadcast-service/src/main/resources/application-local.yml
+++ b/wls-broadcast-service/src/main/resources/application-local.yml
@@ -3,21 +3,6 @@ server:
 spring:
 
   # Spring JPA
-  h2.console.enabled: true
-  jpa:
-    database: H2
-    hibernate:
-      # always drop and create the db should be the best
-      # configuration for local (development) mode. this
-      # is also the default, that spring offers by convention.
-      # but here explicite:
-      ddl-auto: create-drop
-      naming.physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
-    # Logging for database operation
-    show-sql: true
-    properties:
-      hibernate:
-        format_sql: true
   security:
     oauth2:
       resourceserver:
diff --git a/wls-broadcast-service/src/main/resources/application.yml b/wls-broadcast-service/src/main/resources/application.yml
index 3297bfb39..a3b1108ef 100644
--- a/wls-broadcast-service/src/main/resources/application.yml
+++ b/wls-broadcast-service/src/main/resources/application.yml
@@ -1,6 +1,14 @@
 spring:
   application.name: @project.artifactId@
   banner.location: banner.txt
+  profiles:
+    group:
+      local:
+        - db-oracle
+  flyway:
+    locations:
+      - classpath:db/migrations/{vendor}
+  h2.console.enabled: false
 
 server:
   shutdown: "graceful"
diff --git a/wls-broadcast-service/src/main/resources/db/migrations/h2/V0_1__createTableTheEntity.sql b/wls-broadcast-service/src/main/resources/db/migrations/h2/V0_1__createTableTheEntity.sql
new file mode 100644
index 000000000..1f2b83f72
--- /dev/null
+++ b/wls-broadcast-service/src/main/resources/db/migrations/h2/V0_1__createTableTheEntity.sql
@@ -0,0 +1,5 @@
+CREATE TABLE theEntity
+(
+    id            varchar2(36) NOT NULL primary key,
+    textAttribute varchar2(8)  NOT NULL
+)
\ No newline at end of file
diff --git a/wls-broadcast-service/src/main/resources/db/migrations/oracle/V0_1__createTableTheEntity.sql b/wls-broadcast-service/src/main/resources/db/migrations/oracle/V0_1__createTableTheEntity.sql
new file mode 100644
index 000000000..1f2b83f72
--- /dev/null
+++ b/wls-broadcast-service/src/main/resources/db/migrations/oracle/V0_1__createTableTheEntity.sql
@@ -0,0 +1,5 @@
+CREATE TABLE theEntity
+(
+    id            varchar2(36) NOT NULL primary key,
+    textAttribute varchar2(8)  NOT NULL
+)
\ No newline at end of file
diff --git a/wls-broadcast-service/src/test/resources/http_requests/theEntityExamples.http b/wls-broadcast-service/src/test/resources/http_requests/theEntityExamples.http
new file mode 100644
index 000000000..8ba3d32a8
--- /dev/null
+++ b/wls-broadcast-service/src/test/resources/http_requests/theEntityExamples.http
@@ -0,0 +1,10 @@
+###
+POST http://localhost:39146/theEntities
+Content-Type: application/json
+
+{
+  "textAttribute": "my text"
+}
+
+###
+GET http://localhost:39146/theEntities
\ No newline at end of file