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		<title>Big ball of mud - Revision history</title>
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		<updated>2026-10-23T12:49:25Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://wiki.karljones.com/index.php?title=Big_ball_of_mud&amp;diff=14049&amp;oldid=prev</id>
		<title>Karl Jones: Created page with &quot;A '''big ball of mud''' is a software system that lacks a perceivable software architecture.  == Description ==  Although undesirable from a software engineering point...&quot;</title>
		<link rel="alternate" type="text/html" href="http://wiki.karljones.com/index.php?title=Big_ball_of_mud&amp;diff=14049&amp;oldid=prev"/>
				<updated>2016-04-27T16:51:57Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;A &amp;#039;&amp;#039;&amp;#039;big ball of mud&amp;#039;&amp;#039;&amp;#039; is a &lt;a href=&quot;/index.php?title=Software_system&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Software system (page does not exist)&quot;&gt;software system&lt;/a&gt; that lacks a perceivable &lt;a href=&quot;/index.php/Software_architecture&quot; title=&quot;Software architecture&quot;&gt;software architecture&lt;/a&gt;.  == Description ==  Although undesirable from a software engineering point...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A '''big ball of mud''' is a [[software system]] that lacks a perceivable [[software architecture]].&lt;br /&gt;
&lt;br /&gt;
== Description ==&lt;br /&gt;
&lt;br /&gt;
Although undesirable from a software engineering point of view, such systems are common in practice due to business pressures, developer turnover, and [[software entropy]].&lt;br /&gt;
&lt;br /&gt;
They are a type of [[design anti-pattern]].&lt;br /&gt;
&lt;br /&gt;
[[Joel Moses]] has been credited with coining the phrase in the 1970s.&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
&lt;br /&gt;
* [[Design pattern]]&lt;br /&gt;
* [[Software entroph]]&lt;br /&gt;
* [[Software architecture]]&lt;br /&gt;
* [[Software system]]&lt;br /&gt;
* [[Spaghetti code]]&lt;br /&gt;
* [[Technical debt]]&lt;br /&gt;
&lt;br /&gt;
== External links ==&lt;br /&gt;
&lt;br /&gt;
* [https://en.wikipedia.org/wiki/Big_ball_of_mud Big ball of mud] @ Wikipedia&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Category:Anti-patterns]]&lt;br /&gt;
[[Category:Software engineering terminology]]&lt;/div&gt;</summary>
		<author><name>Karl Jones</name></author>	</entry>

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