diff --git a/fastlite/_modidx.py b/fastlite/_modidx.py
index edfc1eb..9f96241 100644
--- a/fastlite/_modidx.py
+++ b/fastlite/_modidx.py
@@ -50,4 +50,5 @@
                                'fastlite.core.create_mod': ('core.html#create_mod', 'fastlite/core.py'),
                                'fastlite.core.diagram': ('core.html#diagram', 'fastlite/core.py'),
                                'fastlite.core.get_typ': ('core.html#get_typ', 'fastlite/core.py')},
+            'fastlite.db_dc': {},
             'fastlite.kw': {}}}
diff --git a/nbs/introspection.ipynb b/nbs/introspection.ipynb
new file mode 100644
index 0000000..c390f7c
--- /dev/null
+++ b/nbs/introspection.ipynb
@@ -0,0 +1,284 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "6a85290f",
+   "metadata": {},
+   "source": [
+    "Using introspection to dynamically create table classes and objects "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "730e3ca1",
+   "metadata": {},
+   "source": [
+    "## Setup"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "6329d113",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from fastlite import *\n",
+    "from fastcore.all import *"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3163c66c",
+   "metadata": {},
+   "source": [
+    "Assign a path for the database."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "754fcd24",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "datapath = Path('farm.db')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "56cd4208",
+   "metadata": {},
+   "source": [
+    "First let's create a database and assign some tables to it"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "bcc849fb",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "farm_db = database(datapath)\n",
+    "class Chicken: id: int; breed: str; age: int; \n",
+    "class Dog: id: int; name: str; age: int;\n",
+    "chickens = farm_db.create(Chicken, pk='id')\n",
+    "dogs = farm_db.create(Dog, pk='id')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "59237a6c",
+   "metadata": {},
+   "source": [
+    "We'll insert records into both tables."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "38447a5a",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "Chicken(id=3, breed='Alai', age=2)"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "chickens.insert(dict(breed='Alai', age=2))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "09f884c3",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "Dog(id=3, name='Rover', age=3)"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dogs.insert(dict(name='Rover', age=3))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "1fdc3674",
+   "metadata": {},
+   "source": [
+    "Now we'll remove everything we just created from the global namespace. This way we can load the database from scratch and be forced to use introspection."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "480370d1",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "del farm_db\n",
+    "del Chicken\n",
+    "del Dog\n",
+    "del chickens\n",
+    "del dogs"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c889e7d3",
+   "metadata": {},
+   "source": [
+    "## Testing introspection"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "f1aba07d",
+   "metadata": {},
+   "source": [
+    "We'll use instrospection to load the tables into the global namespace. We use a different name then before to be more certain we aren't accidentally using the old instance."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "c2bbbf40",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "db = database(datapath)\n",
+    "\n",
+    "g = globals()\n",
+    "for o in dir(db.t):\n",
+    "    g[o+'s'] = t = getattr(db.t, o)\n",
+    "    g[o.title()] = getattr(t, 'dataclass')()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "6b9f60b5",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "chicken, dog"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "db.t"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e3e41020",
+   "metadata": {},
+   "source": [
+    "Do our animals exist?"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8b65be98",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[Chicken(id=1, breed='Alai', age=2),\n",
+       " Chicken(id=2, breed='Alai', age=2),\n",
+       " Chicken(id=3, breed='Alai', age=2)]"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "chickens()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "fde23bca",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "[Dog(id=1, name='Rover', age=3),\n",
+       " Dog(id=2, name='Rover', age=3),\n",
+       " Dog(id=3, name='Rover', age=3)]"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "dogs()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a3a79661",
+   "metadata": {},
+   "source": [
+    "## Cleanup"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d84b5bce",
+   "metadata": {},
+   "source": [
+    "We remove the database so each time the test is run clean."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7cc9973f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "if datapath.exists(): datapath.delete()"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "python3",
+   "language": "python",
+   "name": "python3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}