https://community.qlik.com/t5/App-Development/Master-items-creation-Impact-on-performance/m-p/1681749#M51885 <P>Does it impact performance if there are a lot of master items (dimensions, measures, visualization) in the app but not being used in the application? The currenct Qliksense Application was created from a binary load of a qlikview application which created all the measures ,charts and dimensions as master items. Deleting them one by one is a very tedious task. So, does it impact performance, ram usage etc?&nbsp;</P> Mon, 20 Dec 2021 21:32:42 GMT shephali23 2021-12-20T21:32:42Z https://community.qlik.com/t5/App-Development/Master-items-creation-Impact-on-performance/m-p/1681749#M51885 <P>Does it impact performance if there are a lot of master items (dimensions, measures, visualization) in the app but not being used in the application? The currenct Qliksense Application was created from a binary load of a qlikview application which created all the measures ,charts and dimensions as master items. Deleting them one by one is a very tedious task. So, does it impact performance, ram usage etc?&nbsp;</P> Mon, 20 Dec 2021 21:32:42 GMT https://community.qlik.com/t5/App-Development/Master-items-creation-Impact-on-performance/m-p/1681749#M51885 shephali23 2021-12-20T21:32:42Z https://community.qlik.com/t5/App-Development/Master-items-creation-Impact-on-performance/m-p/1681753#M51886 As long as I know, if you have a master item, but don't use it in any user-facing sheet the hypercubes won't be evaluated, so they will not impact. Wed, 04 Mar 2020 16:23:38 GMT https://community.qlik.com/t5/App-Development/Master-items-creation-Impact-on-performance/m-p/1681753#M51886 Clever_Anjos 2020-03-04T16:23:38Z