updating database section

mattmakai · mattmakai · commit 41f8917c2b4a · 2013-11-26T10:36:54.000-05:00
diff --git a/feeds/all.atom.xml b/feeds/all.atom.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2013-11-25T11:47:22Z</updated></feed>
+<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2013-11-26T10:36:47Z</updated></feed>
diff --git a/index.html b/index.html
@@ -304,10 +304,15 @@ <h1>Database</h1>
 Alternative abstractions include graph databases where data is stored in
 both nodes and edges of a graph, as well as key-value pair data stores based
 on <a class="reference external" href="http://en.wikipedia.org/wiki/Hash_table">hash map</a> data structures.</p>
-<p>Storage schemes for databases vary in complexity. SQLite, a database
+<div class="section" id="relational-databases">
+<h2>Relational Databases</h2>
+<p>Relational databases store all data in a series of tables. Interconnections
+between the tables are specified as <em>foreign keys</em>.</p>
+<p>Databases storage implementations vary in complexity. SQLite, a database
 included with Python, creates a single file for all data per database. More
 complicated databases such as Oracle, PostgreSQL, and MySQL are more tightly
 coupled with the operating system after installation.</p>
+</div>
 <div class="section" id="database-resources">
 <h2>Database resources</h2>
 <p><a class="reference external" href="http://db-engines.com/en/ranking">DB-Engines</a> ranks the most popular
diff --git a/pages/database.html b/pages/database.html
@@ -54,10 +54,15 @@ <h1>Database</h1>
 Alternative abstractions include graph databases where data is stored in
 both nodes and edges of a graph, as well as key-value pair data stores based
 on <a class="reference external" href="http://en.wikipedia.org/wiki/Hash_table">hash map</a> data structures.</p>
-<p>Storage schemes for databases vary in complexity. SQLite, a database
+<div class="section" id="relational-databases">
+<h2>Relational Databases</h2>
+<p>Relational databases store all data in a series of tables. Interconnections
+between the tables are specified as <em>foreign keys</em>.</p>
+<p>Databases storage implementations vary in complexity. SQLite, a database
 included with Python, creates a single file for all data per database. More
 complicated databases such as Oracle, PostgreSQL, and MySQL are more tightly
 coupled with the operating system after installation.</p>
+</div>
 <div class="section" id="database-resources">
 <h2>Database resources</h2>
 <p><a class="reference external" href="http://db-engines.com/en/ranking">DB-Engines</a> ranks the most popular
diff --git a/source/content/pages/database.rst b/source/content/pages/database.rst
@@ -12,7 +12,12 @@ Alternative abstractions include graph databases where data is stored in
 both nodes and edges of a graph, as well as key-value pair data stores based
 on `hash map <http://en.wikipedia.org/wiki/Hash_table>`_ data structures.
 
-Storage schemes for databases vary in complexity. SQLite, a database 
+Relational Databases
+--------------------
+Relational databases store all data in a series of tables. Interconnections
+between the tables are specified as *foreign keys*.
+
+Databases storage implementations vary in complexity. SQLite, a database 
 included with Python, creates a single file for all data per database. More 
 complicated databases such as Oracle, PostgreSQL, and MySQL are more tightly
 coupled with the operating system after installation.

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`@@ -1,2 +1,2 @@`
`1`	`1`	`<?xml version="1.0" encoding="utf-8"?>`
`2`		`-<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2013-11-25T11:47:22Z</updated></feed>`
	`2`	`+<feed xmlns="http://www.w3.org/2005/Atom"><title>Matt Makai</title><link href="http://www.fullstackpython.com/" rel="alternate"></link><link href="http://www.fullstackpython.com/feeds/all.atom.xml" rel="self"></link><id>http://www.fullstackpython.com/</id><updated>2013-11-26T10:36:47Z</updated></feed>`