What are the limits for the data layout preview window in the Input Data tool?

The Input Data tool in Alteryx allows users to preview the data layout before processing it further. The limit of 100 records or fewer specifically applies to wide files, which are characterized by having many columns. This restriction is important for performance and usability as it ensures that the data displayed in the preview is manageable and does not overwhelm the user with too much information at once.

The rationale behind this limit is to maintain an efficient workflow, allowing users to quickly assess the structure and content of their data without risking screen clutter. Wide files, due to their numerous columns, can be challenging to visualize completely, so limiting the number displayed helps users focus on the key areas of interest. This approach also minimizes processing time, making it easier to load and manipulate large datasets without facing performance degradation.