https://community.qlik.com/t5/Talend-Studio/DataStage-Migration-to-Talend/m-p/2271682#M49198 I 'm working on a project for migration of DataStage to Talend and looking for the Talend equivalent of HashFile, indexed binary file that is used for very fast lookup purposes. Does anyone know? Or is there an acceptable workaround or has someone allready created a job that does similar things? Sat, 16 Nov 2024 13:10:59 GMT Anonymous 2024-11-16T13:10:59Z https://community.qlik.com/t5/Talend-Studio/DataStage-Migration-to-Talend/m-p/2271682#M49198 I 'm working on a project for migration of DataStage to Talend and looking for the Talend equivalent of HashFile, indexed binary file that is used for very fast lookup purposes. Does anyone know? Or is there an acceptable workaround or has someone allready created a job that does similar things? Sat, 16 Nov 2024 13:10:59 GMT https://community.qlik.com/t5/Talend-Studio/DataStage-Migration-to-Talend/m-p/2271682#M49198 Anonymous 2024-11-16T13:10:59Z https://community.qlik.com/t5/Talend-Studio/DataStage-Migration-to-Talend/m-p/2271683#M49199 Hello, <BR /> <BR /> With talend, you haven't need Hash File for lookup : use a tMap, the first input link is the main link, other input are lookups. <BR /> <BR /> by default, tMap use memory to manage lookup. You could check "store on disk" for use tmp file. Mon, 13 Dec 2010 15:42:29 GMT https://community.qlik.com/t5/Talend-Studio/DataStage-Migration-to-Talend/m-p/2271683#M49199 Anonymous 2010-12-13T15:42:29Z