Added notebook for running Simple Model with large data (#1368)

examples/system-tests/Simple_Model_Large_Data.ipynb

@@ -0,0 +1,119 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "bc7d2d08",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import aqueduct as aq\n",
+    "from aqueduct.constants.enums import ArtifactType"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "9460bb78",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "client = aq.Client(api_key=\"\", aqueduct_address=\"\")\n",
+    "\n",
+    "\n",
+    "aq.global_config({'engine':'databricks_resource', 'lazy':True})"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "eb9e417e",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#This is working with large data > 50GB.\n",
+    "snowflake_warehouse = client.resource('snowflake_resource')\n",
+    "hotel_reviews = snowflake_warehouse.sql('SELECT * FROM large_hotel_reviews;')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "fa652f83",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "@aq.op(requirements=[])\n",
+    "def dummy(original_df, num_rows):\n",
+    "    from pyspark.sql.functions import monotonically_increasing_id\n",
+    "    from pyspark.sql.functions import rand\n",
+    "    import math\n",
+    "    \n",
+    "    original_row_count = original_df.count()\n",
+    "    num_partitions = int(math.ceil(num_rows / original_row_count))\n",
+    "\n",
+    "    # Step 2: Repartition the DataFrame\n",
+    "    replicated_df = original_df.repartition(num_partitions)\n",
+    "\n",
+    "    # Step 3: Persist the DataFrame\n",
+    "    replicated_df.persist()\n",
+    "\n",
+    "    # Step 4: Duplicate the rows\n",
+    "    while replicated_df.count() < num_rows:\n",
+    "        replicated_df = replicated_df.union(replicated_df)\n",
+    "\n",
+    "    print(replicated_df.count())\n",
+    "\n",
+    "    return replicated_df\n",
+    "\n",
+    "generated_df = dummy(hotel_reviews, 10000000000)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "324fb630",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "snowflake_warehouse.save(generated_df, table_name=\"large_hotel_reviews\", update_mode=\"replace\")\n",
+    "\n",
+    "\n",
+    "client.publish_flow(\n",
+    "    \"Creating_Large_Dataset\",\n",
+    "    \"repartition hotel_reviews to create big dataset\",\n",
+    "    artifacts=[generated_df],\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7c9e16e2",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}