topic Optimize search in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304980#M258110 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>We created custom code on Alfresco ECM 3.0 version, with our requirements to manage our documents. Now, the repository is too long and our custom code isn't as fast as we would like. We want to optimize lucene search to improve the speed.</SPAN><BR /><BR /><SPAN>We change lucene.indexer.mergeFactor property as indicated in </SPAN><A href="http://wiki.alfresco.com/wiki/Index_Merging_Performance" rel="nofollow noopener noreferrer">http://wiki.alfresco.com/wiki/Index_Merging_Performance</A><SPAN>. But Alfresco has several ways to search a NodeRef from a path, we want to review the search method to select the faster. We are using this one:</SPAN><BR /><BR /><SPAN>example 1:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />List&lt;NodeRef&gt; results = this.serviceRegistry.getSearchService()<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;.selectNodes(rootNodeRef, xpath, null, this.serviceRegistry.getNamespaceService(), false);<BR />results.get(0);<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>But, another ways to get the same result are:</SPAN><BR /><BR /><SPAN>example 2:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />FileInfo folder = this.serviceRegistry.getFileFolderService().resolveNamePath(getBaseNodeRef(), pathElementsList);<BR />folder.getNodeRef();<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>example 3:</SPAN><BR /><PRE class="language-none line-numbers"><CODE><BR />List&lt;NodeRef&gt; results = this.serviceRegistry.getSearchService()<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .query(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, SearchService.LANGUAGE_LUCENE, xpath)";<BR />results.get(0);<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>Could someone point me what is the best way to get the NodeRef of a node from its path? Is there any difference between them in terms of execution speed?</SPAN><BR /><BR /><SPAN>Thanks a lot in advance,</SPAN><BR /></BODY></HTML> Mon, 05 Aug 2013 07:54:00 GMT agey 2013-08-05T07:54:00Z Optimize search https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304980#M258110 Hi all,We created custom code on Alfresco ECM 3.0 version, with our requirements to manage our documents. Now, the repository is too long and our custom code isn't as fast as we would like. We want to optimize lucene search to improve the speed.We change lucene.indexer.mergeFactor property as indica Mon, 05 Aug 2013 07:54:00 GMT https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304980#M258110 agey 2013-08-05T07:54:00Z Re: Optimize search https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304981#M258111 <HTML><HEAD></HEAD><BODY><SPAN> lucene language is the fatest one ,all other language are converted to lucene language and search lucene index.</SPAN></BODY></HTML> Mon, 05 Aug 2013 08:53:00 GMT https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304981#M258111 kaynezhang 2013-08-05T08:53:00Z Re: Optimize search https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304982#M258112 <HTML><HEAD></HEAD><BODY><SPAN>Thank you. I will use lucene search. I hope that this will improve the speed of alfresco.</SPAN></BODY></HTML> Tue, 06 Aug 2013 10:09:45 GMT https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304982#M258112 agey 2013-08-06T10:09:45Z Re: Optimize search https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304983#M258113 <HTML><HEAD></HEAD><BODY><SPAN>I'm searching the same answer… try to find the fast method to select a node. But I don't understand if example 1 or example 3 are the fastest. Both of them use Lucene search. What's the most efficient method? </SPAN><BR /><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Thu, 17 Apr 2014 09:32:11 GMT https://connect.hyland.com/t5/alfresco-archive/optimize-search/m-p/304983#M258113 spilby 2014-04-17T09:32:11Z