Added headers

Author: rsouza

Notebooks/0_SQLite.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Accessing Relational Databases"
+    "## Introduction to Databases\n",
+    "\n",
+    "### Accessing Relational Databases - SQLite"
    ]
   },
   {

Notebooks/1_MySQL.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Accessing Relational Databases"
+    "## Introduction to Databases\n",
+    "\n",
+    "### Accessing Relational Databases - MySQL"
    ]
   },
   {
@@ -659,7 +661,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.8"
+   "version": "3.7.6"
   }
  },
  "nbformat": 4,

Notebooks/2_PostgreSQL.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Accessing Relational Databases"
+    "## Introduction to Databases\n",
+    "\n",
+    "### Accessing Relational Databases - PostgreSQL"
    ]
   },
   {

Notebooks/3_JupyterSQL.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Pandas, SQL and Jupyter "
+    "## Introduction to Databases\n",
+    "\n",
+    "### Pandas, SQL and Jupyter "
    ]
   },
   {

Notebooks/4_SQLAlchemy.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# SQLAlchemy "
+    "## Introduction to Databases\n",
+    "\n",
+    "### SQLAlchemy "
    ]
   },
   {
@@ -601,7 +603,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.3"
+   "version": "3.7.6"
   }
  },
  "nbformat": 4,

Notebooks/Example_SQLite_matrix.ipynb

@@ -4,7 +4,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Exercises"
+    "## Introduction to Databases\n",
+    "\n",
+    "### Matrix Exercise"
    ]
   },
   {

Notebooks/Example_SQLite_search engine.ipynb

@@ -4,16 +4,19 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Introduction to Data Science\n",
+    "## Introduction to Databases\n",
     "\n",
-    "### Data Science Tasks: Search and Ranking"
+    "### Databases for SRI Search and Ranking"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": 1,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -46,7 +49,10 @@
    "cell_type": "code",
    "execution_count": 2,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -92,7 +98,10 @@
    "cell_type": "code",
    "execution_count": 6,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -268,7 +277,10 @@
    "cell_type": "code",
    "execution_count": 7,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -412,7 +424,10 @@
    "cell_type": "code",
    "execution_count": 8,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -431,7 +446,10 @@
    "cell_type": "code",
    "execution_count": 9,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -449,7 +467,10 @@
    "cell_type": "code",
    "execution_count": 10,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -644,7 +665,10 @@
    "cell_type": "code",
    "execution_count": 13,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -692,7 +716,10 @@
    "cell_type": "code",
    "execution_count": 15,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -904,7 +931,10 @@
    "cell_type": "code",
    "execution_count": 20,
    "metadata": {
-    "collapsed": true
+    "collapsed": true,
+    "jupyter": {
+     "outputs_hidden": true
+    }
    },
    "outputs": [],
    "source": [
@@ -928,9 +958,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.7.6"
   }
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }