# Perspective: Binding efficiency between using Expression and Indirect Tag + Expression tranform

**URL:** <https://forum.inductiveautomation.com/t/perspective-binding-efficiency-between-using-expression-and-indirect-tag-expression-tranform/38881>\
**Category:** Ignition\
**Tags:** ignition80, perspective\
**Created:** [September 21, 2020, 1:16am UTC](https://forum.inductiveautomation.com/t/perspective-binding-efficiency-between-using-expression-and-indirect-tag-expression-tranform/38881 "2020-09-21T01:16:22Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [November 1, 2021, 8:14pm UTC](https://forum.inductiveautomation.com/t/perspective-binding-efficiency-between-using-expression-and-indirect-tag-expression-tranform/38881/14 "2021-11-01T20:14:40Z")

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2 posts were split to a new topic: [Indirect tag binding setup](https://forum.inductiveautomation.com/t/indirect-tag-binding-setup/52588)

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