diff --git a/pom.xml b/pom.xml
index 1d854f6eb..00077c0fa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -157,9 +157,9 @@
     <modules>
         <module>sqlg-core</module>
         <module>sqlg-test</module>
-        <module>sqlg-postgres</module>
-        <module>sqlg-hsqldb</module>
-        <module>sqlg-h2</module>
+        <module>sqlg-postgres-parent</module>
+        <module>sqlg-hsqldb-parent</module>
+        <module>sqlg-h2-parent</module>
         <module>sqlg-benchmark</module>
         <module>sqlg-benchmark-postgres</module>
         <module>sqlg-benchmark-hsqldb</module>
@@ -198,6 +198,11 @@
                 <artifactId>sqlg-postgres</artifactId>
                 <version>${sqlg.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.umlg</groupId>
+                <artifactId>sqlg-postgres-dialect</artifactId>
+                <version>${sqlg.version}</version>
+            </dependency>
             <dependency>
                 <groupId>net.postgis</groupId>
                 <artifactId>postgis-jdbc</artifactId>
@@ -214,6 +219,11 @@
                 <artifactId>sqlg-hsqldb</artifactId>
                 <version>${sqlg.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.umlg</groupId>
+                <artifactId>sqlg-hsqldb-dialect</artifactId>
+                <version>${sqlg.version}</version>
+            </dependency>
             <dependency>
                 <groupId>org.umlg</groupId>
                 <artifactId>sqlg-test</artifactId>
@@ -239,6 +249,16 @@
                 <artifactId>sqlg-h2</artifactId>
                 <version>${sqlg.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.umlg</groupId>
+                <artifactId>sqlg-h2-dialect</artifactId>
+                <version>${sqlg.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.commons</groupId>
+                <artifactId>commons-lang3</artifactId>
+                <version>3.3.1</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
     <profiles>
diff --git a/sqlg-core/pom.xml b/sqlg-core/pom.xml
index 79d77bb33..f31fc652c 100755
--- a/sqlg-core/pom.xml
+++ b/sqlg-core/pom.xml
@@ -16,8 +16,8 @@
             <artifactId>gremlin-core</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.apache.tinkerpop</groupId>
-            <artifactId>gremlin-groovy</artifactId>
+          <groupId>org.apache.commons</groupId>
+          <artifactId>commons-lang3</artifactId>
         </dependency>
         <dependency>
             <groupId>com.mchange</groupId>
diff --git a/sqlg-h2-parent/pom.xml b/sqlg-h2-parent/pom.xml
new file mode 100644
index 000000000..5bc315d04
--- /dev/null
+++ b/sqlg-h2-parent/pom.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>sqlg</artifactId>
+        <groupId>org.umlg</groupId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>sqlg-h2-parent</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>sqlg-h2-dialect</module>
+        <module>sqlg-h2</module>
+    </modules>
+
+</project>
diff --git a/sqlg-h2/pom.xml b/sqlg-h2-parent/sqlg-h2-dialect/pom.xml
similarity index 89%
rename from sqlg-h2/pom.xml
rename to sqlg-h2-parent/sqlg-h2-dialect/pom.xml
index 8083081fc..d0439d1e6 100644
--- a/sqlg-h2/pom.xml
+++ b/sqlg-h2-parent/sqlg-h2-dialect/pom.xml
@@ -3,14 +3,14 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
-        <artifactId>sqlg</artifactId>
+        <artifactId>sqlg-h2-parent</artifactId>
         <groupId>org.umlg</groupId>
         <version>1.3.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <artifactId>sqlg-h2</artifactId>
-    <name>sqlg :: h2</name>
+    <artifactId>sqlg-h2-dialect</artifactId>
+    <name>sqlg :: h2 dialect</name>
 
     <build>
         <plugins>
diff --git a/sqlg-h2/src/main/java/org/umlg/sqlg/H2Dialect.java b/sqlg-h2-parent/sqlg-h2-dialect/src/main/java/org/umlg/sqlg/H2Dialect.java
similarity index 100%
rename from sqlg-h2/src/main/java/org/umlg/sqlg/H2Dialect.java
rename to sqlg-h2-parent/sqlg-h2-dialect/src/main/java/org/umlg/sqlg/H2Dialect.java
diff --git a/sqlg-h2/src/main/java/org/umlg/sqlg/H2Plugin.java b/sqlg-h2-parent/sqlg-h2-dialect/src/main/java/org/umlg/sqlg/H2Plugin.java
similarity index 100%
rename from sqlg-h2/src/main/java/org/umlg/sqlg/H2Plugin.java
rename to sqlg-h2-parent/sqlg-h2-dialect/src/main/java/org/umlg/sqlg/H2Plugin.java
diff --git a/sqlg-h2/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin b/sqlg-h2-parent/sqlg-h2-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
similarity index 100%
rename from sqlg-h2/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
rename to sqlg-h2-parent/sqlg-h2-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
diff --git a/sqlg-h2-parent/sqlg-h2/pom.xml b/sqlg-h2-parent/sqlg-h2/pom.xml
new file mode 100644
index 000000000..4f6219fe8
--- /dev/null
+++ b/sqlg-h2-parent/sqlg-h2/pom.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>sqlg-h2-parent</artifactId>
+        <groupId>org.umlg</groupId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>sqlg-h2</artifactId>
+    <name>sqlg :: h2</name>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>gremlin-groovy</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-h2-dialect</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sqlg-h2/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgH2GremlinPlugin.java b/sqlg-h2-parent/sqlg-h2/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgH2GremlinPlugin.java
similarity index 100%
rename from sqlg-h2/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgH2GremlinPlugin.java
rename to sqlg-h2-parent/sqlg-h2/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgH2GremlinPlugin.java
diff --git a/sqlg-h2/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin b/sqlg-h2-parent/sqlg-h2/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
similarity index 100%
rename from sqlg-h2/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
rename to sqlg-h2-parent/sqlg-h2/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AllTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AllTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AllTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AllTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AnyTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AnyTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AnyTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/H2AnyTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/SqlgH2Provider.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/SqlgH2Provider.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/SqlgH2Provider.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/SqlgH2Provider.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentIntegrateTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentIntegrateTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentIntegrateTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentIntegrateTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentPerformanceTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentPerformanceTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentPerformanceTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentPerformanceTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgH2GroovyEnvironmentTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2GroovyProcessStandardTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2GroovyProcessStandardTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2GroovyProcessStandardTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2GroovyProcessStandardTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessPerformanceTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessPerformanceTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessPerformanceTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessPerformanceTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessStandardTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessStandardTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessStandardTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgH2ProcessStandardTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2GroovyStructurePerformanceTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2GroovyStructurePerformanceTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2GroovyStructurePerformanceTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2GroovyStructurePerformanceTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructurePerformanceTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructurePerformanceTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructurePerformanceTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructurePerformanceTest.java
diff --git a/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructureStandardTest.java b/sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructureStandardTest.java
similarity index 100%
rename from sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructureStandardTest.java
rename to sqlg-h2-parent/sqlg-h2/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgH2StructureStandardTest.java
diff --git a/sqlg-h2/src/test/resources/sqlg.properties b/sqlg-h2-parent/sqlg-h2/src/test/resources/sqlg.properties
similarity index 100%
rename from sqlg-h2/src/test/resources/sqlg.properties
rename to sqlg-h2-parent/sqlg-h2/src/test/resources/sqlg.properties
diff --git a/sqlg-hsqldb-parent/pom.xml b/sqlg-hsqldb-parent/pom.xml
new file mode 100644
index 000000000..b57f319e8
--- /dev/null
+++ b/sqlg-hsqldb-parent/pom.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>sqlg</artifactId>
+        <groupId>org.umlg</groupId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>sqlg-hsqldb-parent</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>sqlg-hsqldb-dialect</module>
+        <module>sqlg-hsqldb</module>
+    </modules>
+
+</project>
diff --git a/sqlg-hsqldb/pom.xml b/sqlg-hsqldb-parent/sqlg-hsqldb-dialect/pom.xml
similarity index 88%
rename from sqlg-hsqldb/pom.xml
rename to sqlg-hsqldb-parent/sqlg-hsqldb-dialect/pom.xml
index f26627837..96239931c 100755
--- a/sqlg-hsqldb/pom.xml
+++ b/sqlg-hsqldb-parent/sqlg-hsqldb-dialect/pom.xml
@@ -4,11 +4,11 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.umlg</groupId>
-        <artifactId>sqlg</artifactId>
+        <artifactId>sqlg-hsqldb-parent</artifactId>
         <version>1.3.0-SNAPSHOT</version>
     </parent>
-    <artifactId>sqlg-hsqldb</artifactId>
-    <name>sqlg :: hsqldb</name>
+    <artifactId>sqlg-hsqldb-dialect</artifactId>
+    <name>sqlg :: hsqldb dialect</name>
 
     <build>
         <plugins>
diff --git a/sqlg-hsqldb/src/main/java/org/umlg/sqlg/HsqldbPlugin.java b/sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/java/org/umlg/sqlg/HsqldbPlugin.java
similarity index 100%
rename from sqlg-hsqldb/src/main/java/org/umlg/sqlg/HsqldbPlugin.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/java/org/umlg/sqlg/HsqldbPlugin.java
diff --git a/sqlg-hsqldb/src/main/java/org/umlg/sqlg/sql/dialect/HsqldbDialect.java b/sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/java/org/umlg/sqlg/sql/dialect/HsqldbDialect.java
similarity index 100%
rename from sqlg-hsqldb/src/main/java/org/umlg/sqlg/sql/dialect/HsqldbDialect.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/java/org/umlg/sqlg/sql/dialect/HsqldbDialect.java
diff --git a/sqlg-hsqldb/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin b/sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
similarity index 100%
rename from sqlg-hsqldb/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
rename to sqlg-hsqldb-parent/sqlg-hsqldb-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
diff --git a/sqlg-hsqldb-parent/sqlg-hsqldb/pom.xml b/sqlg-hsqldb-parent/sqlg-hsqldb/pom.xml
new file mode 100755
index 000000000..94a172073
--- /dev/null
+++ b/sqlg-hsqldb-parent/sqlg-hsqldb/pom.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.umlg</groupId>
+        <artifactId>sqlg-hsqldb-parent</artifactId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>sqlg-hsqldb</artifactId>
+    <name>sqlg :: hsqldb</name>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>gremlin-groovy</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-hsqldb-dialect</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/sqlg-hsqldb/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgHsqldbGremlinPlugin.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgHsqldbGremlinPlugin.java
similarity index 100%
rename from sqlg-hsqldb/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgHsqldbGremlinPlugin.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgHsqldbGremlinPlugin.java
diff --git a/sqlg-hsqldb/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin b/sqlg-hsqldb-parent/sqlg-hsqldb/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
similarity index 100%
rename from sqlg-hsqldb/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAllTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAllTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAllTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAllTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAnyTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAnyTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAnyTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/HsqldbAnyTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/SqlgHsqldbProvider.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/SqlgHsqldbProvider.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/SqlgHsqldbProvider.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/SqlgHsqldbProvider.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentIntegrateTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentIntegrateTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentIntegrateTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentIntegrateTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentPerformanceTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentPerformanceTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentPerformanceTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentPerformanceTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgHsqldbGroovyEnvironmentTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbGroovyProcessStandardTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbGroovyProcessStandardTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbGroovyProcessStandardTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbGroovyProcessStandardTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessPerformanceTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessPerformanceTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessPerformanceTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessPerformanceTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessStandardTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessStandardTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessStandardTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgHsqldbProcessStandardTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbGroovyStructurePerformanceTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbGroovyStructurePerformanceTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbGroovyStructurePerformanceTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbGroovyStructurePerformanceTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructurePerformanceTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructurePerformanceTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructurePerformanceTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructurePerformanceTest.java
diff --git a/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructureStandardTest.java b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructureStandardTest.java
similarity index 100%
rename from sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructureStandardTest.java
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgHsqldbStructureStandardTest.java
diff --git a/sqlg-hsqldb/src/test/resources/sqlg.properties b/sqlg-hsqldb-parent/sqlg-hsqldb/src/test/resources/sqlg.properties
similarity index 100%
rename from sqlg-hsqldb/src/test/resources/sqlg.properties
rename to sqlg-hsqldb-parent/sqlg-hsqldb/src/test/resources/sqlg.properties
diff --git a/sqlg-postgres-parent/pom.xml b/sqlg-postgres-parent/pom.xml
new file mode 100644
index 000000000..df6d6048a
--- /dev/null
+++ b/sqlg-postgres-parent/pom.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>sqlg</artifactId>
+        <groupId>org.umlg</groupId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>sqlg-postgres-parent</artifactId>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>sqlg-postgres-dialect</module>
+        <module>sqlg-postgres</module>
+    </modules>
+
+</project>
diff --git a/sqlg-postgres/pom.xml b/sqlg-postgres-parent/sqlg-postgres-dialect/pom.xml
similarity index 93%
rename from sqlg-postgres/pom.xml
rename to sqlg-postgres-parent/sqlg-postgres-dialect/pom.xml
index 640043be6..199e788ad 100755
--- a/sqlg-postgres/pom.xml
+++ b/sqlg-postgres-parent/sqlg-postgres-dialect/pom.xml
@@ -4,11 +4,11 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.umlg</groupId>
-        <artifactId>sqlg</artifactId>
+        <artifactId>sqlg-postgres-parent</artifactId>
         <version>1.3.0-SNAPSHOT</version>
     </parent>
-    <artifactId>sqlg-postgres</artifactId>
-    <name>sqlg :: postgres</name>
+    <artifactId>sqlg-postgres-dialect</artifactId>
+    <name>sqlg :: postgres dialect</name>
 
     <build>
         <plugins>
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/PostgresPlugin.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/PostgresPlugin.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/PostgresPlugin.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/PostgresPlugin.java
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/gis/GeographyPoint.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/GeographyPoint.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/gis/GeographyPoint.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/GeographyPoint.java
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/gis/GeographyPolygon.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/GeographyPolygon.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/gis/GeographyPolygon.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/GeographyPolygon.java
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/gis/Gis.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/Gis.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/gis/Gis.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/gis/Gis.java
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/sql/dialect/PostgresDialect.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/sql/dialect/PostgresDialect.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/sql/dialect/PostgresDialect.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/java/org/umlg/sqlg/sql/dialect/PostgresDialect.java
diff --git a/sqlg-postgres/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin b/sqlg-postgres-parent/sqlg-postgres-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
similarity index 100%
rename from sqlg-postgres/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/main/resources/META-INF/services/org.umlg.sqlg.SqlgPlugin
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/gis/TestGis.java b/sqlg-postgres-parent/sqlg-postgres-dialect/src/test/java/org/umlg/sqlg/test/gis/TestGis.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/gis/TestGis.java
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/test/java/org/umlg/sqlg/test/gis/TestGis.java
diff --git a/sqlg-postgres/src/test/resources/sqlg.properties b/sqlg-postgres-parent/sqlg-postgres-dialect/src/test/resources/sqlg.properties
similarity index 100%
rename from sqlg-postgres/src/test/resources/sqlg.properties
rename to sqlg-postgres-parent/sqlg-postgres-dialect/src/test/resources/sqlg.properties
diff --git a/sqlg-postgres-parent/sqlg-postgres/pom.xml b/sqlg-postgres-parent/sqlg-postgres/pom.xml
new file mode 100755
index 000000000..a88be53b4
--- /dev/null
+++ b/sqlg-postgres-parent/sqlg-postgres/pom.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.umlg</groupId>
+        <artifactId>sqlg-postgres-parent</artifactId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+    <artifactId>sqlg-postgres</artifactId>
+    <name>sqlg :: postgres</name>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.tinkerpop</groupId>
+            <artifactId>gremlin-groovy</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-postgres-dialect</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.umlg</groupId>
+            <artifactId>sqlg-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/sqlg-postgres/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgPostgresGremlinPlugin.java b/sqlg-postgres-parent/sqlg-postgres/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgPostgresGremlinPlugin.java
similarity index 100%
rename from sqlg-postgres/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgPostgresGremlinPlugin.java
rename to sqlg-postgres-parent/sqlg-postgres/src/main/java/org/umlg/sqlg/groovy/plugin/SqlgPostgresGremlinPlugin.java
diff --git a/sqlg-postgres/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin b/sqlg-postgres-parent/sqlg-postgres/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
similarity index 100%
rename from sqlg-postgres/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
rename to sqlg-postgres-parent/sqlg-postgres/src/main/resources/META-INF/services/org.apache.tinkerpop.gremlin.groovy.plugin.GremlinPlugin
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAllTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAllTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAllTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAllTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAnyTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAnyTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAnyTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/PostgresAnyTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/SqlgPostgresProvider.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/SqlgPostgresProvider.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/SqlgPostgresProvider.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/SqlgPostgresProvider.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentIntegrateTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentIntegrateTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentIntegrateTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentIntegrateTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentPerformanceTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentPerformanceTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentPerformanceTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentPerformanceTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/groovy/SqlgPostgresGroovyEnvironmentTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessPerformanceTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessPerformanceTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessPerformanceTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessPerformanceTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessStandardTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessStandardTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessStandardTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgGraphPostgresProcessStandardTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgPostgresGroovyProcessStandardTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgPostgresGroovyProcessStandardTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgPostgresGroovyProcessStandardTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/process/SqlgPostgresGroovyProcessStandardTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresGroovyStructurePerformanceTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresGroovyStructurePerformanceTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresGroovyStructurePerformanceTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresGroovyStructurePerformanceTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructurePerformanceTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructurePerformanceTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructurePerformanceTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructurePerformanceTest.java
diff --git a/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructureStandardTest.java b/sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructureStandardTest.java
similarity index 100%
rename from sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructureStandardTest.java
rename to sqlg-postgres-parent/sqlg-postgres/src/test/java/org/umlg/sqlg/test/tp3/structure/SqlgPostgresStructureStandardTest.java
diff --git a/sqlg-postgres/src/test/resources/jsonExample1.json b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample1.json
similarity index 100%
rename from sqlg-postgres/src/test/resources/jsonExample1.json
rename to sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample1.json
diff --git a/sqlg-postgres/src/test/resources/jsonExample2.json b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample2.json
similarity index 100%
rename from sqlg-postgres/src/test/resources/jsonExample2.json
rename to sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample2.json
diff --git a/sqlg-postgres/src/test/resources/jsonExample3.json b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample3.json
similarity index 100%
rename from sqlg-postgres/src/test/resources/jsonExample3.json
rename to sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample3.json
diff --git a/sqlg-postgres/src/test/resources/jsonExample4.json b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample4.json
similarity index 100%
rename from sqlg-postgres/src/test/resources/jsonExample4.json
rename to sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample4.json
diff --git a/sqlg-postgres/src/test/resources/jsonExample5.json b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample5.json
similarity index 100%
rename from sqlg-postgres/src/test/resources/jsonExample5.json
rename to sqlg-postgres-parent/sqlg-postgres/src/test/resources/jsonExample5.json
diff --git a/sqlg-postgres-parent/sqlg-postgres/src/test/resources/sqlg.properties b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/sqlg.properties
new file mode 100644
index 000000000..265291058
--- /dev/null
+++ b/sqlg-postgres-parent/sqlg-postgres/src/test/resources/sqlg.properties
@@ -0,0 +1,8 @@
+jdbc.url=jdbc:postgresql://localhost:5432/sqlgraphdb
+jdbc.username=postgres
+jdbc.password=postgres
+#cache.vertices=false
+implement.foreign.keys=true
+hazelcast.members=127.0.0.1
+#bulk.edge.copy.location=/var/lib/postgres/data
+bulk.within.count=2