diff --git a/.idea/CodeBusters.iml b/.idea/CodeBusters.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/CodeBusters.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
new file mode 100644
index 0000000..b9d18bf
--- /dev/null
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="GoogleStyle" />
+  </state>
+</component>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..15a15b2
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..caf51dd
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/classes" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..61e6741
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/CodeBusters.iml" filepath="$PROJECT_DIR$/.idea/CodeBusters.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..d5d6b88
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,453 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="f11fb0a4-fb04-472d-ad91-38923dd63474" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java" afterDir="false" />
+    </list>
+    <ignored path="$PROJECT_DIR$/target/" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="DefaultGradleProjectSettings">
+    <option name="isMigrated" value="true" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/pom.xml">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="67">
+              <caret line="38" column="81" selection-start-line="38" selection-start-column="81" selection-end-line="38" selection-end-column="81" />
+              <folding>
+                <element signature="e#1822#1827#0" expanded="true" />
+                <element signature="e#1881#1886#0" expanded="true" />
+                <element signature="e#1898#1903#0" expanded="true" />
+                <element signature="e#1923#1928#0" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="496">
+              <caret line="124" column="42" selection-start-line="124" selection-start-column="42" selection-end-line="124" selection-end-column="42" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>buildMessageDiv</find>
+      <find>fetch</find>
+      <find>conn</find>
+      <find>response</find>
+      <find>request</find>
+      <find>parse</find>
+    </findStrings>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/StatsPageServlet.java" />
+        <option value="$PROJECT_DIR$/src/main/webapp/stats.html" />
+        <option value="$PROJECT_DIR$/src/main/webapp/css/user-page.css" />
+        <option value="$PROJECT_DIR$/src/main/webapp/css/main.css" />
+        <option value="$PROJECT_DIR$/src/main/webapp/user-page.html" />
+        <option value="$PROJECT_DIR$/src/main/webapp/index.html" />
+        <option value="$PROJECT_DIR$/src/main/testSentimentAnalysisMain.java" />
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/MessageServlet.java" />
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/data/Datastore.java" />
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/data/Message.java" />
+        <option value="$PROJECT_DIR$/src/main/webapp/js/user-page-loader.js" />
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/database/taxOverflow_Schema_mySQL.java" />
+        <option value="$PROJECT_DIR$/src/main/resources/config.properties" />
+        <option value="$PROJECT_DIR$/app.yml" />
+        <option value="$PROJECT_DIR$/pom.xml" />
+        <option value="$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectFrameBounds" fullScreen="true">
+    <option name="width" value="1440" />
+    <option name="height" value="900" />
+  </component>
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="Scope" />
+      <pane id="PackagesPane" />
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="CodeBusters" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CodeBusters" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="CodeBusters" type="b2602c69:ProjectViewProjectNode" />
+              <item name="CodeBusters" type="462c0819:PsiDirectoryNode" />
+              <item name="src" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
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+            <path>
+              <item name="CodeBusters" type="b2602c69:ProjectViewProjectNode" />
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+              <item name="main" type="462c0819:PsiDirectoryNode" />
+              <item name="java" type="462c0819:PsiDirectoryNode" />
+            </path>
+            <path>
+              <item name="CodeBusters" type="b2602c69:ProjectViewProjectNode" />
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+              <item name="java" type="462c0819:PsiDirectoryNode" />
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+            <path>
+              <item name="CodeBusters" type="b2602c69:ProjectViewProjectNode" />
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+              <item name="google" type="462c0819:PsiDirectoryNode" />
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+              <item name="servlets" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+    </panes>
+  </component>
+  <component name="PropertiesComponent">
+    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1555626895233" />
+    <property name="settings.editor.selected.configurable" value="terminal" />
+  </component>
+  <component name="RecentsManager">
+    <key name="MoveFile.RECENT_KEYS">
+      <recent name="$PROJECT_DIR$/src/main/java" />
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+  <component name="RunDashboard">
+    <option name="ruleStates">
+      <list>
+        <RuleState>
+          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
+        </RuleState>
+        <RuleState>
+          <option name="name" value="StatusDashboardGroupingRule" />
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+  <component name="RunManager">
+    <configuration name="maven-debug-GoogleCloud" type="MavenRunConfiguration" factoryName="Maven">
+      <MavenSettings>
+        <option name="myGeneralSettings" />
+        <option name="myRunnerSettings" />
+        <option name="myRunnerParameters">
+          <MavenRunnerParameters>
+            <option name="profiles">
+              <set />
+            </option>
+            <option name="goals">
+              <list>
+                <option value="appengine:run" />
+              </list>
+            </option>
+            <option name="pomFileName" />
+            <option name="profilesMap">
+              <map />
+            </option>
+            <option name="resolveToWorkspace" value="false" />
+            <option name="workingDirPath" value="$PROJECT_DIR$/../codeU14/src/main/java/com/google/codeu" />
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+      <method v="2" />
+    </configuration>
+  </component>
+  <component name="SvnConfiguration">
+    <configuration />
+  </component>
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="f11fb0a4-fb04-472d-ad91-38923dd63474" name="Default Changelist" comment="" />
+      <created>1551233434483</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1551233434483</updated>
+    </task>
+    <servers />
+  </component>
+  <component name="ToolWindowManager">
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+    <editor active="true" />
+    <layout>
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+    <option featureType="com.intellij.fileTypeFactory" implementationName="*.js" />
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+  <component name="editorHistoryManager">
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+    <entry file="file://$PROJECT_DIR$/src/main/java/testSentimentAnalysisMain.java" />
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+    <entry file="file://$PROJECT_DIR$/target/codeu-starter-project-0.0.1-SNAPSHOT/user-page.html">
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+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/resources/config.properties">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="240">
+          <caret line="16" column="40" selection-start-line="16" selection-start-column="40" selection-end-line="16" selection-end-column="40" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/pom.xml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="67">
+          <caret line="38" column="81" selection-start-line="38" selection-start-column="81" selection-end-line="38" selection-end-column="81" />
+          <folding>
+            <element signature="e#1822#1827#0" expanded="true" />
+            <element signature="e#1881#1886#0" expanded="true" />
+            <element signature="e#1898#1903#0" expanded="true" />
+            <element signature="e#1923#1928#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/google/codeu/data/Message.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="765">
+          <caret line="65" selection-start-line="65" selection-end-line="65" />
+          <folding>
+            <element signature="e#1433#1434#0" expanded="true" />
+            <element signature="e#1452#1453#0" expanded="true" />
+            <element signature="e#1481#1482#0" expanded="true" />
+            <element signature="e#1502#1503#0" expanded="true" />
+            <element signature="e#1531#1532#0" expanded="true" />
+            <element signature="e#1552#1553#0" expanded="true" />
+            <element signature="e#1584#1585#0" expanded="true" />
+            <element signature="e#1610#1611#0" expanded="true" />
+            <element signature="e#1644#1645#0" expanded="true" />
+            <element signature="e#1670#1671#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/google/codeu/data/Datastore.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="245">
+          <caret line="49" column="52" selection-start-line="49" selection-start-column="52" selection-end-line="49" selection-end-column="52" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="496">
+          <caret line="124" column="42" selection-start-line="124" selection-start-column="42" selection-end-line="124" selection-end-column="42" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+</project>
\ No newline at end of file
diff --git a/app.yml b/app.yml
new file mode 100644
index 0000000..0e72d0d
--- /dev/null
+++ b/app.yml
@@ -0,0 +1,2 @@
+beta_settings:
+  cloud_sql_instances: sp19-codeu-14-7857:us-central1:taxoverflow-database=tcp:52785
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 8073b38..2b3a971 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,55 +32,75 @@ limitations under the License.
     <maven.compiler.target>1.8</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <failOnMissingWebXml>false</failOnMissingWebXml>
+     <!--
+          INSTANCE_CONNECTION_NAME from Cloud Console > SQL > Instance Details > Properties
+          or `gcloud sql instances describe <instance> | grep connectionName`
+      -->
+    <INSTANCE_CONNECTION_NAME>sp19-codeu-14-7857:us-central1:taxoverflow-database</INSTANCE_CONNECTION_NAME>
+    <user>root</user>
+    <password>devPW123</password>
+    <database>taxoverflow-database</database>
+        <sqlURL>jdbc:mysql://google/${database}?cloudSqlInstance=${INSTANCE_CONNECTION_NAME}&amp;socketFactory=com.google.cloud.sql.mysql.SocketFactory&amp;user=${user}&amp;password=${password}&amp;useSSL=false</sqlURL>
   </properties>
 
-  <dependencies>
+    <dependencies>
 
-    <dependency>
-      <groupId>javax.servlet</groupId>
-      <artifactId>javax.servlet-api</artifactId>
-      <version>3.1.0</version>
-      <scope>provided</scope>
-    </dependency>
+      <dependency>                        <!-- http://dev.mysql.com/doc/connector-j/en/ -->
+        <groupId>mysql</groupId>
+        <artifactId>mysql-connector-java</artifactId>
+        <version>6.0.5</version>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud.sql</groupId>
+        <artifactId>mysql-socket-factory-connector-j-6</artifactId>
+        <version>1.0.12</version>
+      </dependency>
 
-    <dependency>
-      <groupId>com.google.appengine</groupId>
-      <artifactId>appengine-api-1.0-sdk</artifactId>
-      <version>1.9.59</version>
-    </dependency>
+      <dependency>
+        <groupId>javax.servlet</groupId>
+        <artifactId>javax.servlet-api</artifactId>
+        <version>3.1.0</version>
+        <scope>provided</scope>
+      </dependency>
 
-    <dependency>
-      <groupId>org.jsoup</groupId>
-      <artifactId>jsoup</artifactId>
-      <version>1.8.3</version>
-    </dependency>
+      <dependency>
+        <groupId>com.google.appengine</groupId>
+        <artifactId>appengine-api-1.0-sdk</artifactId>
+        <version>1.9.59</version>
+      </dependency>
 
-    <dependency>
-      <groupId>com.google.cloud</groupId>
-      <artifactId>google-cloud-datastore</artifactId>
-      <version>1.52.0</version>
-    </dependency>
+      <dependency>
+        <groupId>org.jsoup</groupId>
+        <artifactId>jsoup</artifactId>
+        <version>1.8.3</version>
+      </dependency>
 
-  </dependencies>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-datastore</artifactId>
+        <version>1.52.0</version>
+      </dependency>
 
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>com.google.appengine</groupId>
-        <artifactId>appengine-maven-plugin</artifactId>
-        <version>1.9.59</version>
-      </plugin>
-      <plugin>
-        <groupId>com.diffplug.spotless</groupId>
-        <artifactId>spotless-maven-plugin</artifactId>
-        <version>1.16.0</version>
-        <configuration>
-          <java>
-              <googleJavaFormat>
-              </googleJavaFormat>
-          </java>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-</project>
+    </dependencies>
+
+    <build>
+      <plugins>
+        <plugin>
+          <groupId>com.google.appengine</groupId>
+          <artifactId>appengine-maven-plugin</artifactId>
+          <version>1.9.59</version>
+        </plugin>
+        <plugin>
+          <groupId>com.diffplug.spotless</groupId>
+          <artifactId>spotless-maven-plugin</artifactId>
+          <version>1.16.0</version>
+          <configuration>
+            <java>
+                <googleJavaFormat>
+                </googleJavaFormat>
+            </java>
+          </configuration>
+        </plugin>
+      </plugins>
+    </build>
+  </project>
diff --git a/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java b/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java
new file mode 100644
index 0000000..2b8bc06
--- /dev/null
+++ b/src/main/java/com/google/codeu/servlets/CloudSqlServlet.java
@@ -0,0 +1,284 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.appengine.cloudsql;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.sql.PreparedStatement;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import java.util.stream.Collectors;
+import com.google.gson.*;
+
+// [START gae_java8_mysql_app]
+@SuppressWarnings("serial")
+// With @WebServlet annotation the webapp/WEB-INF/web.xml is no longer required.
+@WebServlet(
+  name = "CloudSQL",
+  description = "CloudSQL: Store tax forum information",
+  urlPatterns = "/cloudsql"
+)
+public class CloudSqlServlet extends HttpServlet {
+  Connection conn;
+
+  @Override
+  public void doGet(HttpServletRequest req, HttpServletResponse resp)
+      throws IOException, ServletException {
+
+    String requestBody = req.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
+    JsonParser parse = new JsonParser();
+    JsonObject jObj = (JsonObject)parse.parse(requestBody);
+
+    String path = req.getRequestURI();
+    if (path.startsWith("/favicon.ico")) {
+      return; // ignore the request for favicon.ico
+    }
+
+
+    if (req.getRequestURI().startsWith("/question")) {
+      // Perform get Question.
+      final String selectQuestionSql =
+          "SELECT postId " + "FROM POST " + "WHERE header = '" + jObj.get("header") + "'";
+
+      try (ResultSet rs = conn.prepareStatement(selectQuestionSql).executeQuery()) {
+        System.out.println("Query successfully completed");
+        String queryResult = rs.getString(1);
+        PrintWriter writer = resp.getWriter();
+        resp.setContentType("text/plain");
+        writer.println(queryResult);
+      } catch (SQLException e) {
+        throw new ServletException("SQL GetQuestion error", e);
+      }
+    } else if (req.getRequestURI().startsWith("/member")) {
+      // Perform get Member.
+      final String selectMemberSql =
+          "SELECT profileId " + "FROM PROFILE " + "WHERE emailP = '" + jObj.get("emailP") + "'";
+
+      try (ResultSet rs = conn.prepareStatement(selectMemberSql).executeQuery()) {
+        System.out.println("Query successfully completed");
+        String queryResult = rs.getString(1);
+        PrintWriter writer = resp.getWriter();
+        resp.setContentType("text/plain");
+        writer.println(queryResult);
+      } catch (SQLException e) {
+        throw new ServletException("SQL GetMember error", e);
+      }
+    } else if (req.getRequestURI().startsWith("/login")) {
+      // Perform get Member.
+      final String selectMemberSql =
+          "SELECT emailU " + "FROM USER " + "WHERE emailU = '" + jObj.get("emailU") + "'";
+
+      try (ResultSet rs = conn.prepareStatement(selectMemberSql).executeQuery()) {
+        System.out.println("Query successfully completed");
+        String queryResult = rs.getString(1);
+        PrintWriter writer = resp.getWriter();
+        resp.setContentType("text/plain");
+        if(queryResult.isEmpty()) {
+          writer.println(false);  //if user non-existent
+        }else {
+          writer.println(true);   //if user existent
+        }
+      } catch (SQLException e) {
+        throw new ServletException("SQL GetUser error", e);
+      }
+    }else if (req.getRequestURI().startsWith("/reply")) {
+      // Perform get Member.
+      final String selectPostSql =
+          "SELECT postIdP " + "FROM POST " + "WHERE header = '" + jObj.get("header") + "'";
+
+      String queryResult;
+      try (ResultSet rs = conn.prepareStatement(selectPostSql).executeQuery()) {
+        System.out.println("Query successfully completed");
+        queryResult = rs.getString(1);
+      } catch (SQLException e) {
+        throw new ServletException("SQL GetPostId-Answer error", e);
+      }
+
+      final String selectAnswerSql =
+          "SELECT answer " + "FROM ANSWER " + "WHERE postIdA = '" + queryResult + "'";
+
+      try (ResultSet rs = conn.prepareStatement(selectPostSql).executeQuery()) {
+        System.out.println("Query successfully completed");
+        PrintWriter writer = resp.getWriter();
+        resp.setContentType("text/plain");
+        String queryAnswerResult = rs.getString(1);
+      } catch (SQLException e) {
+        throw new ServletException("SQL GetAnswer error", e);
+      }
+  }
+
+  @Override
+  public void doPost(HttpServletRequest req, HttpServletResponse resp)
+      throws IOException, ServletException {
+    String requestBody = req.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
+    JsonParser parse = new JsonParser();
+    JsonObject jObj = (JsonObject)parse.parse(requestBody);
+
+
+    String path = req.getRequestURI();
+    if (path.startsWith("/favicon.ico")) {
+      return; // ignore the request for favicon.ico
+    }
+
+      if(req.getRequestURI().startsWith("/reply")){
+      // Perform save Answer.
+      final String createAnswerSql =
+          "INSERT INTO ANSWERS (postId, answer) "
+              + "VALUES ( "
+//              + req.body.postID
+              + jObj.get("postID")
+              + ", "
+//              + req.body.answer
+              + jObj.get("answer")
+              + " )";
+
+      try (PreparedStatement statementCreateVisit = conn.prepareStatement(createAnswerSql)) {
+        System.out.println("Query successfully completed");
+        conn.createStatement().executeUpdate(createAnswerSql);
+
+      } catch (SQLException e) {
+        throw new ServletException("SQL CreateReply error", e);
+      }
+
+      } else if (req.getRequestURI().startsWith("/question")) {
+      // Perform save Question.
+      final String createQuestionSql =
+          "INSERT INTO POST (memberId, header, pointTotal) "
+              + "VALUES ( "
+              + jObj.get("memberId")
+              + ", "
+              + jObj.get("header")
+              + ", "
+              + jObj.get("pointTotal")
+              + " )";
+
+      try (PreparedStatement statementCreateVisit = conn.prepareStatement(createQuestionSql)) {
+        System.out.println("Query successfully compiled");
+        conn.createStatement().executeUpdate(createQuestionSql);
+
+      } catch (SQLException e) {
+        throw new ServletException("SQL CreateQuestion error", e);
+      }
+    }
+  }
+
+  @Override
+  public void doPut(HttpServletRequest req, HttpServletResponse resp)
+      throws IOException, ServletException {
+
+    String requestBody = req.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
+    JsonParser parse = new JsonParser();
+    JsonObject jObj = (JsonObject)parse.parse(requestBody);
+
+    String path = req.getRequestURI();
+    if (path.startsWith("/favicon.ico")) {
+      return; // ignore the request for favicon.ico
+    }
+
+    if (req.getRequestURI().startsWith("/reply")) {
+      // Perform save Answer.
+      final String updatePointsSql =
+          "UPDATE POST "
+              + "SET ( pointTotal = "
+              + jObj.get("pointTotal")
+              + " )"
+              + "WHERE postId = "
+              + jObj.get("postId");
+
+      try (PreparedStatement statementCreateVisit = conn.prepareStatement(updatePointsSql)) {
+        System.out.println("Query successfully compiled");
+        conn.createStatement().executeUpdate(updatePointsSql);
+
+      } catch (SQLException e) {
+        throw new ServletException("SQL UpdatePoint error", e);
+      }
+    }
+  }
+
+  @Override
+  public void init() throws ServletException {
+    String url = System.getProperty("cloudsql");
+    log("connecting to: " + url);
+    try {
+      conn = DriverManager.getConnection(url);
+    } catch (SQLException e) {
+      throw new ServletException("Unable to connect to Cloud SQL", e);
+    }
+
+    final String createUserTableSql =
+        "CREATE TABLE IF NOT EXISTS USER ( "
+            + "emailU NVARCHAR NOT NULL, "
+//            + "password NVARCHAR NOT NULL"
+            + "PRIMARY KEY (emailU) );";
+    final String createProfileTableSql =
+        "CREATE TABLE IF NOT EXISTS PROFILE ( "
+            + "ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY CLUSTERED, "
+            + "profileId AS 'UID' + RIGHT('00000000' + CAST(ID AS VARCHAR(8)), 8) PERSISTED, "
+            + "first VARCHAR NOT NULL, "
+            + "last VARCHAR NOT NULL,  isCPA BIT NOT NULL, "
+            + "emailP NVARCHAR NOT NULL, "
+            + "FOREIGN KEY ( emailP ) REFERENCES USER.emailU, PRIMARY KEY (profileId) );";
+    final String createPostTableSql =
+        "CREATE TABLE IF NOT EXISTS POST ( "
+            + "ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY CLUSTERED,"
+            + "postIdP AS 'UID' + RIGHT('00000000' + CAST(ID AS VARCHAR(8)), 8) PERSISTED,"
+            + "memberId SERIAL NOT NULL, "
+            + "header VARCHAR,  pointTotal INTEGER, "
+            + "FOREIGN KEY ( memberId ) REFERENCES PROFILE.profileId, PRIMARY KEY (postId) );";
+    final String createAnswerTableSql =
+        "CREATE TABLE IF NOT EXISTS ANSWERS ( "
+            + "ID INT IDENTITY(1,1) NOT NULL PRIMARY KEY CLUSTERED,"
+            + "answerId AS 'UID' + RIGHT('00000000' + CAST(ID AS VARCHAR(8)), 8) PERSISTED,"
+            + "postIdA SERIAL NOT NULL, "
+            + "answer VARCHAR, "
+            + "FOREIGN KEY ( postIdA ) REFERENCES POST.postIdP, PRIMARY KEY (answerId) );";
+
+    try(PreparedStatement statementUserVisit = conn.prepareStatement(createUserTableSql)){
+      conn.createStatement().executeUpdate(createUserTableSql);
+    }catch(SQLException e) {
+      throw new ServletException("SQL UserTable error", e);
+    }
+
+    try(PreparedStatement statementProfileVisit = conn.prepareStatement(createProfileTableSql)){
+      conn.createStatement().executeUpdate(createProfileTableSql);
+    }catch(SQLException e) {
+      throw new ServletException("SQL ProfileTable error", e);
+    }
+
+    try(PreparedStatement statementPostVisit = conn.prepareStatement(createPostTableSql)){
+      conn.createStatement().executeUpdate(createPostTableSql);
+    }catch(SQLException e) {
+      throw new ServletException("SQL PostTable error", e);
+    }
+
+    try(PreparedStatement statementAnswerVisit = conn.prepareStatement(createAnswerTableSql)){
+      conn.createStatement().executeUpdate(createAnswerTableSql);
+    }catch(SQLException e) {
+      throw new ServletException("SQL AnswerTable error", e);
+    }
+
+  }
+}
+// [END gae_java8_mysql_app]
diff --git a/src/main/resources/config.properties b/src/main/resources/config.properties
new file mode 100644
index 0000000..0f95b05
--- /dev/null
+++ b/src/main/resources/config.properties
@@ -0,0 +1,17 @@
+# Copyright 2015 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# [START gae_flex_mysql_config_properties]
+sqlUrl=${sqlURL}
+# [END gae_flex_mysql_config_properties]
\ No newline at end of file