Technical Limits

Technical and Performance Limits

This page describes known technical and practical limits. These limits only impact users with very large/complex documents.

Key Findings:
  • Currently, the Word add-in can only update 49 tables in a document. Cloud reporting does not have this limit.
  • Word performance becomes very slow when the document contains over 2500 content controls (this issue is not related to the add-in).
Details: 

 

Excel ("Submit Content")

Word Add-In Updates ("Update Document")^

Word Cloud Updates ("Create Report")**

PowerPoint Cloud Updates ("Update Document" or "Create Report")

Cells / Text

 

Technical Limts

No known limits

Word becomes slow with over 2500 content controls

Word becomes slow with over 2500 content controls

No known limits

Performance

10 seconds to submit 10,000 items

1 minute to update 2500 content controls

3 seconds up update 2500 items

3 seconds up update 2500 items

Tables

 

Technical Limts

No known limits

49 tables

No known limits

No known limits

Performance

3 seconds (49 tables)*

1 minute to update 49 large tables*

10 seconds to update 200 large tables (60,000 cells)

4 seconds to update 200 small tables

Graphs

 

Technical Limts

No known limits

No known limits

No known limits

No known limits

Performance

10 seconds to submit 50 charts

20 seconds to update 500 charts

10 seconds to update 500 charts

10 seconds to update 500 charts

* tested with 10-column by 30-row tables (300 cells). With 49 tables, that is 14,700 cells.

** requires an enterprise license

^ update performance is significantly faster if the user's cursor is at the top of the document and no/few large tables are visible. Slow update speeds are related to display updating, not replacing content.