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+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "92fb5068-0669-43e3-9799-9dca9ffe6638",
+   "metadata": {
+    "jupyter": {
+     "source_hidden": true
+    }
+   },
+   "outputs": [],
+   "source": [
+    "%%html\n",
+    "<style>\n",
+    "table {float:left}\n",
+    "</style>"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "11174c4d-dcb5-49d8-96fc-b83ad35a6193",
+   "metadata": {},
+   "source": [
+    "<div>\n",
+    "<img src=\"https://cps.unileoben.ac.at/wp/CPS_Logo_Black.png\" width=\"260\"/>\n",
+    "</div>\n",
+    "Chair of Cyber-Physical-Systems, Austria"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "a04ead7b-4fce-4ea2-9501-d60a112aadcb",
+   "metadata": {},
+   "source": [
+    "<style>\n",
+    "td, th {\n",
+    "   border: none!important;\n",
+    "}\n",
+    "</style>\n",
+    "\n",
+    "| Credentials |  |\n",
+    "|----|---|\n",
+    "|Host | Montanuniversitaet Leoben |\n",
+    "|Web | https://cps.unileoben.ac.at |\n",
+    "|Mail | cps@unileoben.ac.at |\n",
+    "|Authors | Vedant Dave, Fotis Lygerakis, Linus Nwankwo, Melanie Neubauer, Nikolaus Feith and Elmar Rueckert|\n",
+    "|Corresponding Authors | melanie.neubauer@unileoben.ac.at, rueckert@unileoben.ac.at |\n",
+    "|Last edited |  28.09.2023 |\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "35a0d7a0",
+   "metadata": {},
+   "source": [
+    "# Python Database Basics"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "4b05e025-9843-410e-80cd-f2db24148da8",
+   "metadata": {},
+   "source": [
+    "<div class=\"alert alert-block alert-success\">\n",
+    "This is a tutorial on the basics of using databases in Python."
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "b9edce42-35e4-4dcd-886c-8d19a30bfdf0",
+   "metadata": {
+    "jp-MarkdownHeadingCollapsed": true
+   },
+   "source": [
+    "## Content\n",
+    "***\n",
+    "[1. Motivation for learning Python?](#sec:whypython)   \n",
+    "\n",
+    "[2. Database Overview](#sec:overview)\n",
+    "\n",
+    "[3. Database Example in Python](#sec:example)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "c4e0ceef-663a-46c3-9e52-6cd6c942422f",
+   "metadata": {},
+   "source": [
+    "# <a id=\"sec:whypython\">1. Motivation for Learning Python?</a>\n",
+    "....\n",
+    "    \n",
+    "<div>\n",
+    "<img src=\"https://cps.unileoben.ac.at/wp/statistics_2023_programming_language.png\" width=\"600\"/>\n",
+    "</div>\n",
+    "\n"
+   ]
+  },
+  {
+   "attachments": {},
+   "cell_type": "markdown",
+   "id": "ba97999c",
+   "metadata": {},
+   "source": [
+    "# <a id=\"sec:overview\">2. Database Overview?</a> \n",
+    "\n",
+    "|  | MariaDB | InfluxDB | PostgreSQL | Graphite | TimescaleDB |\n",
+    "|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|\n",
+    "|  Type   |  Relational| Time Series |  Relational |  Time Series |  Time Series |\n",
+    "|  Language |  SQL   |  InfluxQL |  SQL |  Graphite Query |  ---   |\n",
+    "|  Scalable |  Good   |  Good   |  Good  |  Lose Performance when saving a big amound of data |  Very Good  |\n",
+    "|  Replication |  Yes   |  Yes   |  Yes  |  No |  Yes  |\n",
+    "|  High-Availability |  Yes   |  Yes   |  Yes  |  No |  Yes  |\n",
+    "|  Data-Transformation |  Limited   |  Yes   |  Yes  |  Yes |  Yes  |\n",
+    "|  Community-Support Python |  Good   |  OK   | --- |  --- |  ---  |\n",
+    "|  Compression |  Yes   |  Yes   |  Yes  |  Yes |  Yes  |\n",
+    "|  Partitioning |  Yes   |  Yes   |  Yes  |  No |  Yes  |\n",
+    "|  Image Saving |  BLOB or BYTEA   |  No   |  BLOB or BYTEA  |  No |  BLOB or BYTEA  |\n",
+    "|  Python |  Mysql-connector-python   |  Influxdb-python   |  psycopg2  |  No |  psycopg2, timescaledb  |\n",
+    "|  Integrated Graphics |  No (connect with Grafana)   |  Yes   |  No  |  Yes |  Yes  |\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "66f200c3",
+   "metadata": {},
+   "source": [
+    "# <a id=\"sec:example\">3. Database Example in Python</a> \n",
+    "## Create new Database (open existing Database)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "id": "974c33a4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Import\n",
+    "import sqlite3"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 47,
+   "id": "06024e10-c790-4e7f-b4d2-717f2f8c1826",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Set the Path of the Database\n",
+    "database_path = 'example_database.db'"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 48,
+   "id": "3e2e0d5c-86c3-4f58-8ec5-28888c1fef49",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Create connection to the SQLite-Database\n",
+    "db_conn = sqlite3.connect(database_path)\n",
+    "db_cursor = db_conn.cursor()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "fd3a2b81-9207-4a5e-8807-a1427c2f87b1",
+   "metadata": {},
+   "source": [
+    "## Create Table in Database"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 49,
+   "id": "437ca01a-89ea-4e99-af04-c2b19ebf0f3a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Create a Table in Database\n",
+    "db_cursor.execute('''\n",
+    "            CREATE TABLE IF NOT EXISTS students (\n",
+    "                m_number INTEGER PRIMARY KEY,\n",
+    "                name TEXT,\n",
+    "                age INTEGER\n",
+    "                )\n",
+    "                ''')\n",
+    "db_conn.commit()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "88e7e045-8ab1-498d-b928-3e0fe51ca624",
+   "metadata": {},
+   "source": [
+    "## Create Entry in Database"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 50,
+   "id": "9f74ae84-7411-42e9-89ab-b7c4e12559bf",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Create two entries for students\n",
+    "student_1 = (123456789, 'Josef', 20)\n",
+    "student_2 = (987654321, 'Sissi', 33)\n",
+    "\n",
+    "db_cursor.execute(f'''INSERT INTO students VALUES ({student_1[0]}, '{student_1[1]}', {student_1[2]})''')\n",
+    "db_cursor.execute(f'''INSERT INTO students VALUES ({student_2[0]}, '{student_2[1]}', {student_2[2]})''')\n",
+    "db_conn.commit()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d5b87f79-6285-432d-8f4d-7ad2730e7b11",
+   "metadata": {},
+   "source": [
+    "## Show Table from Database"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 43,
+   "id": "ec07f074-f508-4a5c-b65f-392d28c73ce1",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "(987654321, 'Sissi', 33)\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Print each row of the table students in the database\n",
+    "for row in db_cursor.execute('''SELECT * FROM students'''):\n",
+    "    print(row)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "d7e72081-859f-4c19-9393-92c2f6e72b57",
+   "metadata": {},
+   "source": [
+    "## Search for Entry in Table"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 39,
+   "id": "b29460b0-d7e4-47d5-b65e-eb3aac352648",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[]\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Search for Student with the m_number 123456789\n",
+    "db_cursor.execute(f'''SELECT name, age FROM students WHERE m_number = {123456789}''')\n",
+    "result = db_cursor.fetchall()\n",
+    "print(result)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "53a5f8d1-3444-48f1-80a4-87db8cb3858c",
+   "metadata": {},
+   "source": [
+    "## Delete Entry from Table"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 38,
+   "id": "6248e45a-6cd9-42bb-9f30-ee979a8865a3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Delete Student with the m_number 123456789 from the Database\n",
+    "db_cursor.execute(f'''DELETE FROM students WHERE m_number = {123456789}''')\n",
+    "db_conn.commit()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 44,
+   "id": "5c675bc4-6528-424a-88df-0023cc79eb29",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "(987654321, 'Sissi', 33)\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Now you can show the table again\n",
+    "# Print each row of the table students in the database\n",
+    "for row in db_cursor.execute('''SELECT * FROM students'''):\n",
+    "    print(row)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "119cc9ce-b361-4ccc-892b-98cb635ad6d5",
+   "metadata": {},
+   "source": [
+    "## Close Database Connection"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 51,
+   "id": "24cacc8f-ba78-4768-a4cb-425c9c9ca7f3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# After using, always close the connection to the database\n",
+    "db_conn.close()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5946f811-d132-48cb-9409-e0bbf12c9b52",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "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": "3.11.5"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}