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<?xml-stylesheet type="text/xsl" href="https://community.appian.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Async subprocess Vs Start process</title><link>https://community.appian.com/discussions/f/process/20817/async-subprocess-vs-start-process</link><description>Async subprocess Vs Start process activity 
 which is best in terms of performance and max thread?</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: Async subprocess Vs Start process</title><link>https://community.appian.com/thread/81101?ContentTypeID=1</link><pubDate>Thu, 22 Apr 2021 10:37:17 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:39fc8a5d-fe5d-4589-8074-6dd64461ff49</guid><dc:creator>natashan0002</dc:creator><description>&lt;p&gt;The main diffenerce between the Async subprocess and start process is the way they use the engines.&lt;/p&gt;
&lt;p&gt;The async subprocess will usethe same engine as the parent and hence if the subprocess needs more processing and hence resouces, the same engine will be loaded.Whereas the start process balances between the engines(runs on separate engine than the parent). Hence we can be carefree about single engine getting the whole load.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Async subprocess Vs Start process</title><link>https://community.appian.com/thread/81100?ContentTypeID=1</link><pubDate>Thu, 22 Apr 2021 09:59:17 GMT</pubDate><guid isPermaLink="false">d3a83456-d57b-489c-a84c-4e8267bb592a:7e59e5b2-ab4d-431a-aee2-9f4231c4a09c</guid><dc:creator>baratc</dc:creator><description>&lt;p&gt;Hi Satheesh&lt;/p&gt;
&lt;p&gt;I think start process activity is the best in terms of performance. But please take a look into the below link and match your use case (requirement) with the design vs performance.&lt;/p&gt;
&lt;p&gt;There is a tabulation which explains the&lt;/p&gt;
&lt;h3&gt;&lt;strong&gt;Comparing Ways to Start a Process from a Process and&amp;nbsp;&lt;/strong&gt;&lt;br /&gt;&lt;strong&gt; Common Use Cases&lt;/strong&gt;&lt;/h3&gt;
&lt;p&gt;&lt;a href="https://docs.appian.com/suite/help/21.1/Ways_to_Start_a_Process_From_a_Process.html"&gt;https://docs.appian.com/suite/help/21.1/Ways_to_Start_a_Process_From_a_Process.html&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;hope this helps!&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Thanks .Have a good day!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>