diff --git a/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/DwightBlueProvider.java b/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/DwightBlueProvider.java
new file mode 100644
index 000000000..3c0ee463d
--- /dev/null
+++ b/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/DwightBlueProvider.java
@@ -0,0 +1,22 @@
+package com.codedifferently.lesson9.dataprovider;
+
+import java.util.Map;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DwightBlueProvider extends DataProvider {
+  public String getProviderName() {
+    return "dwightblue";
+  }
+
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1", Long.class,
+        "column2", Boolean.class,
+        "column3", Float.class,
+        "column4", String.class,
+        "column5", Double.class,
+        "column6", Short.class,
+        "column7", Integer.class);
+  }
+}
diff --git a/lesson_09/types/types_app/src/main/resources/data/dwightblue.json b/lesson_09/types/types_app/src/main/resources/data/dwightblue.json
new file mode 100644
index 000000000..8bac257fa
--- /dev/null
+++ b/lesson_09/types/types_app/src/main/resources/data/dwightblue.json
@@ -0,0 +1,92 @@
+[
+  {
+    "column1": "3968510884400961536",
+    "column2": "true",
+    "column3": "1.3731514E38",
+    "column4": "mcy2vewta5",
+    "column5": "9.902732384768324E307",
+    "column6": "24663",
+    "column7": "1846255725"
+  },
+  {
+    "column1": "5139386923795736576",
+    "column2": "false",
+    "column3": "2.5377371E38",
+    "column4": "u17qmzev2i0",
+    "column5": "1.46529264369541E308",
+    "column6": "9166",
+    "column7": "314478473"
+  },
+  {
+    "column1": "3854159361014119936",
+    "column2": "true",
+    "column3": "8.131423E37",
+    "column4": "5ig8l",
+    "column5": "1.6924833962896255E308",
+    "column6": "7008",
+    "column7": "1541538128"
+  },
+  {
+    "column1": "1337239648976058368",
+    "column2": "false",
+    "column3": "1.6634849E38",
+    "column4": "qj6hbtg",
+    "column5": "1.7045912028135246E308",
+    "column6": "6303",
+    "column7": "1086223922"
+  },
+  {
+    "column1": "3288102384381649920",
+    "column2": "true",
+    "column3": "2.1997255E38",
+    "column4": "e0zn1jpbtd",
+    "column5": "9.963352440857444E307",
+    "column6": "18660",
+    "column7": "1257343867"
+  },
+  {
+    "column1": "847433210363641856",
+    "column2": "true",
+    "column3": "3.0336463E38",
+    "column4": "dt96y3fu2bx",
+    "column5": "4.087761647991677E307",
+    "column6": "119",
+    "column7": "475178650"
+  },
+  {
+    "column1": "7115061709484936192",
+    "column2": "true",
+    "column3": "3.4015694E38",
+    "column4": "9tgphejsm",
+    "column5": "3.3660488667709414E307",
+    "column6": "21543",
+    "column7": "1524711563"
+  },
+  {
+    "column1": "2738720577955786752",
+    "column2": "true",
+    "column3": "1.8629322E38",
+    "column4": "afc16trlb9j",
+    "column5": "2.752944138478672E307",
+    "column6": "29612",
+    "column7": "1004850636"
+  },
+  {
+    "column1": "6699324510683158528",
+    "column2": "false",
+    "column3": "1.7344417E38",
+    "column4": "wp2149c7desn",
+    "column5": "1.6388709690465198E308",
+    "column6": "9746",
+    "column7": "705666085"
+  },
+  {
+    "column1": "7137807564191762432",
+    "column2": "true",
+    "column3": "2.9675279E38",
+    "column4": "e5kuibod9w30",
+    "column5": "1.4778131507998956E308",
+    "column6": "20045",
+    "column7": "135961779"
+  }
+]
\ No newline at end of file