# Secure way to serve blobs to Perspective PDF viewer

**URL:** <https://forum.inductiveautomation.com/t/secure-way-to-serve-blobs-to-perspective-pdf-viewer/109828>\
**Category:** Ignition\
**Tags:** perspective, ignition81, webdev\
**Created:** [August 15, 2025, 5:45pm UTC](https://forum.inductiveautomation.com/t/secure-way-to-serve-blobs-to-perspective-pdf-viewer/109828 "2025-08-15T17:45:43Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![David\_Stone](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/david_stone/32/79749_2.png) [@David\_Stone](https://forum.inductiveautomation.com/u/David_Stone)\
**Post date:** [August 15, 2025, 6:29pm UTC](https://forum.inductiveautomation.com/t/secure-way-to-serve-blobs-to-perspective-pdf-viewer/109828/5 "2025-08-15T18:29:55Z")

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> [@Perspective PDF Viewer to Display a object stored as Bytes in DB](https://forum.inductiveautomation.com/t/perspective-pdf-viewer-to-display-a-object-stored-as-bytes-in-db/58625):
>
> I feel really frustrated. I have used Travis Cox Exchange Project to Upload my PDF File to a DB. I have a query that will return the scalar of the PDF Bytes. How do I get that to display in a perspective window? I have searched and apologize if it is explained somewhere else.

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