diff --git a/libs/ojdbc8.jar b/libs/ojdbc8.jar
deleted file mode 100644
index bf412434bde27359bb0d0bee0d0f2dcff684d83b..0000000000000000000000000000000000000000
Binary files a/libs/ojdbc8.jar and /dev/null differ
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
index 97d1b9085f8018b6f2ef137dc67dd458f170609f..c6da379b6aa2cc94c8271b61833ac69c2a1e3b33 100644
--- a/src/main/resources/META-INF/persistence.xml
+++ b/src/main/resources/META-INF/persistence.xml
@@ -29,52 +29,5 @@
             <property name="eclipselink.jdbc.batch-writing.size" value="1000"/>
         </properties>
     </persistence-unit>
-    <persistence-unit name="locOraclePU" transaction-type="RESOURCE_LOCAL">
-        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
-        <!-- put your entity-classes here -->
-
-        <!-- this must be provided -->
-        <properties>
-            <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:xe"/>
-            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
-            <property name="javax.persistence.jdbc.player" value="JpaUser"/>
-            <property name="javax.persistence.jdbc.password" value="JpaPassword"/>
-
-            <!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
-            <!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
-            <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
-
-            <property name="eclipselink.logging.level" value="WARNING"/>
-            <property name="eclipselink.logging.exceptions" value="false"/>
-            <property name="eclipselink.logging.level.sql" value="FINE"/>
-            <property name="eclipselink.logging.parameters" value="true"/>
-            <property name="eclipselink.logging.timestamp" value="false"/>
-            <property name="eclipselink.logging.session" value="false"/>
-        </properties>
-    </persistence-unit>
-    <persistence-unit name="fbiOraclePU" transaction-type="RESOURCE_LOCAL">
-        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
-        <!-- put your entity-classes here -->
-
-        <!-- this must be provided -->
-        <properties>
-            <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)
-            (HOST=141.100.70.17)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=orclpdb.fbi.h-da.de)))"/>
-            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
-            <property name="javax.persistence.jdbc.player" value="JpaUser"/>
-            <property name="javax.persistence.jdbc.password" value="JpaPassword"/>
-
-            <!--<property name="javax.persistence.schema-generation.database.action" value="none"/>-->
-            <!--<property name="javax.persistence.schema-generation.database.action" value="create"/>-->
-            <property name="javax.persistence.schema-generation.database.action" value="drop-and-create"/>
-
-            <property name="eclipselink.logging.level" value="WARNING"/>
-            <property name="eclipselink.logging.exceptions" value="false"/>
-            <property name="eclipselink.logging.level.sql" value="FINE"/>
-            <property name="eclipselink.logging.parameters" value="true"/>
-            <property name="eclipselink.logging.timestamp" value="false"/>
-            <property name="eclipselink.logging.session" value="false"/>
-        </properties>
-    </persistence-unit>
 </persistence>