diff --git a/morphia/README.md b/morphia/README.md
deleted file mode 100644
index 008cf76c49..0000000000
--- a/morphia/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-### Relevant Articles:
-
-- [Intro to Morphia](http://www.baeldung.com/intro-to-morphia)
diff --git a/morphia/pom.xml b/morphia/pom.xml
deleted file mode 100644
index e4010a26a1..0000000000
--- a/morphia/pom.xml
+++ /dev/null
@@ -1,43 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xmlns="http://maven.apache.org/POM/4.0.0"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<groupId>com.baeldung.morphia</groupId>
-	<artifactId>morphia</artifactId>
-	<name>morphia</name>
-
-	<parent>
-		<groupId>com.baeldung</groupId>
-		<artifactId>parent-modules</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
-		<relativePath>..</relativePath>
-	</parent>
-
-	<dependencies>
-		<dependency>
-			<groupId>dev.morphia.morphia</groupId>
-			<artifactId>core</artifactId>
-			<version>${morphia.version}</version>
-		</dependency>
-
-	</dependencies>
-
-	<build>
-		<pluginManagement>
-			<plugins>
-				<plugin>
-					<groupId>org.springframework.boot</groupId>
-					<artifactId>spring-boot-maven-plugin</artifactId>
-					<version>${spring-boot-maven-plugin.version}</version>
-				</plugin>
-			</plugins>
-		</pluginManagement>
-	</build>
-
-	<properties>
-		<spring-boot-maven-plugin.version>1.4.2.RELEASE</spring-boot-maven-plugin.version>
-		<morphia.version>1.5.3</morphia.version>
-	</properties>
-
-</project>
diff --git a/morphia/src/main/resources/logback.xml b/morphia/src/main/resources/logback.xml
deleted file mode 100644
index 7d900d8ea8..0000000000
--- a/morphia/src/main/resources/logback.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
-        <encoder>
-            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
-            </pattern>
-        </encoder>
-    </appender>
-
-    <root level="INFO">
-        <appender-ref ref="STDOUT" />
-    </root>
-</configuration>
\ No newline at end of file
diff --git a/persistence-modules/java-mongodb/pom.xml b/persistence-modules/java-mongodb/pom.xml
index dc4503c95e..35e59e60c6 100644
--- a/persistence-modules/java-mongodb/pom.xml
+++ b/persistence-modules/java-mongodb/pom.xml
@@ -1,40 +1,49 @@
 <?xml version="1.0"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>com.baeldung</groupId>
-    <artifactId>java-mongodb</artifactId>
-    <version>1.0-SNAPSHOT</version>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.baeldung</groupId>
+	<artifactId>java-mongodb</artifactId>
+	<version>1.0-SNAPSHOT</version>
 	<name>java-mongodb</name>
 
-    <parent>
-        <groupId>com.baeldung</groupId>
-        <artifactId>parent-modules</artifactId>
-        <version>1.0.0-SNAPSHOT</version>
-        <relativePath>../../</relativePath>
-    </parent>
+	<parent>
+		<groupId>com.baeldung</groupId>
+		<artifactId>parent-modules</artifactId>
+		<version>1.0.0-SNAPSHOT</version>
+		<relativePath>../../</relativePath>
+	</parent>
 
-    <dependencies>
+	<dependencies>
 
-        <dependency>
-            <groupId>de.flapdoodle.embedmongo</groupId>
-            <artifactId>de.flapdoodle.embedmongo</artifactId>
-            <version>${flapdoodle.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mongodb</groupId>
-            <artifactId>mongo-java-driver</artifactId>
-            <version>${mongo.version}</version>
-        </dependency>
+		<dependency>
+			<groupId>de.flapdoodle.embedmongo</groupId>
+			<artifactId>de.flapdoodle.embedmongo</artifactId>
+			<version>${flapdoodle.version}</version>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mongodb</groupId>
+			<artifactId>mongo-java-driver</artifactId>
+			<version>${mongo.version}</version>
+		</dependency>
 
-    </dependencies>
+		<dependency>
+			<groupId>dev.morphia.morphia</groupId>
+			<artifactId>core</artifactId>
+			<version>${morphia.version}</version>
+		</dependency>
 
-    <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-        <mongo.version>3.10.1</mongo.version>
-        <flapdoodle.version>1.11</flapdoodle.version>
-    </properties>
+	</dependencies>
+
+	<properties>
+		<maven.compiler.source>1.8</maven.compiler.source>
+		<maven.compiler.target>1.8</maven.compiler.target>
+		<mongo.version>3.10.1</mongo.version>
+		<flapdoodle.version>1.11</flapdoodle.version>
+		<morphia.version>1.5.3</morphia.version>
+	</properties>
 
 </project>
diff --git a/morphia/src/main/java/com/baeldung/morphia/domain/Author.java b/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Author.java
similarity index 100%
rename from morphia/src/main/java/com/baeldung/morphia/domain/Author.java
rename to persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Author.java
diff --git a/morphia/src/main/java/com/baeldung/morphia/domain/Book.java b/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java
similarity index 100%
rename from morphia/src/main/java/com/baeldung/morphia/domain/Book.java
rename to persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Book.java
diff --git a/morphia/src/main/java/com/baeldung/morphia/domain/Publisher.java b/persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Publisher.java
similarity index 100%
rename from morphia/src/main/java/com/baeldung/morphia/domain/Publisher.java
rename to persistence-modules/java-mongodb/src/main/java/com/baeldung/morphia/domain/Publisher.java
diff --git a/morphia/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java b/persistence-modules/java-mongodb/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java
similarity index 94%
rename from morphia/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java
rename to persistence-modules/java-mongodb/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java
index a2542a56ab..f508c5f525 100644
--- a/morphia/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java
+++ b/persistence-modules/java-mongodb/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java
@@ -2,6 +2,7 @@ package com.baeldung.morphia;
 
 import static dev.morphia.aggregation.Group.grouping;
 import static dev.morphia.aggregation.Group.push;
+import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
@@ -51,8 +52,8 @@ public class MorphiaIntegrationTest {
             .contains("Learning Java")
             .find()
             .toList();
-        assertEquals(books.size(), 1);
-        assertEquals(books.get(0), book);
+        assertEquals(1, books.size());
+        assertEquals(book, books.get(0));
     }
 
     @Test
@@ -71,8 +72,8 @@ public class MorphiaIntegrationTest {
             .contains("Learning Java")
             .find()
             .toList();
-        assertEquals(books.get(0)
-            .getCost(), 4.95);
+        assertEquals(4.95, books.get(0)
+            .getCost());
     }
 
     @Test
@@ -89,7 +90,7 @@ public class MorphiaIntegrationTest {
             .contains("Learning Java")
             .find()
             .toList();
-        assertEquals(books.size(), 0);
+        assertEquals(0, books.size());
     }
 
     @Test
@@ -123,7 +124,7 @@ public class MorphiaIntegrationTest {
         assertEquals(books.size(), 1);
         assertEquals("Learning Java", books.get(0)
             .getTitle());
-        assertEquals(null, books.get(0)
+        assertNull(books.get(0)
             .getAuthor());
     }
 
diff --git a/pom.xml b/pom.xml
index 35a7b95095..05c719ec7c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -558,7 +558,6 @@
 				<module>tensorflow-java</module>
 				<module>spring-boot-flowable</module>
 				<module>spring-security-kerberos</module>
-				<module>morphia</module>
 
 			</modules>
 
@@ -793,7 +792,6 @@
 				<module>tensorflow-java</module>
 				<module>spring-boot-flowable</module>
 				<module>spring-security-kerberos</module>
-				<module>morphia</module>
 
 			</modules>