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Warehousing & Analytics
Engage in discussions on data warehousing, analytics, and BI solutions within the Databricks Community. Share insights, tips, and best practices for leveraging data for informed decision-making.
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Forum Posts

MadelynM
by Databricks Employee
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[Recap] Data + AI Summit 2024 - Warehousing & Analytics | Improve performance and increase insights

Here's your Data + AI Summit 2024 - Warehousing & Analytics recap as you use intelligent data warehousing to improve performance and increase your organization’s productivity with analytics, dashboards and insights.  Keynote: Data Warehouse presente...

Screenshot 2024-07-03 at 10.15.26 AM.png
Warehousing & Analytics
AI BI Dashboards
AI BI Genie
Databricks SQL
  • 3838 Views
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amekojc
by New Contributor III
  • 92 Views
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Dashboard Variable Display name

In databricks documentation it says that there's a display name when creating dashboard variables but I'm not seeing it in the dashboard settings. Does anyone know where to find them?   

amekojc_0-1783436090635.png amekojc_1-1783436224891.png
  • 92 Views
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Cristian17
by New Contributor
  • 215 Views
  • 1 replies
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Asset Bundles Setup

Hi everyone,I have a question about the best practice for organizing Databricks Asset Bundles.I have multiple projects, and each project has its own notebooks and jobs.Is it recommended to:create a single bundle that includes all projects, orcreate a...

  • 215 Views
  • 1 replies
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Latest Reply
balajij8
Contributor III
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You can create Bundles that are decoupled by domain, managed via multi target declarations within configuration and also driven by immutable, versioned artifacts stored securely within Unity Catalog Volumes. You can rely on explicit CI/CD gating and ...

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wrosa
by New Contributor
  • 1962 Views
  • 9 replies
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Metric Views + Window Functions not supported

Hi @Hubert-Dudek I am getting following error: METRIC_VIEW_WINDOW_FUNCTION_NOT _SUPPORTED The metric view is not allowed to use window function (...) With the following definition:- name: Sales net Total- expr: SUM(MEASURE(`Sales net`)) OVER())Howeve...

  • 1962 Views
  • 9 replies
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Latest Reply
balajij8
Contributor III
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The error occurs as nesting a window measure inside another window measure exceeds the functional boundaries

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GJL-Geophysics
by New Contributor
  • 141 Views
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Network time-out

When trying to download the public domain seismic data of Equinor’s Volve field (https://www.equinor.com/energy/volve-data-sharing) using a browser (Edge or Chrome) this fails after 2 hours due to network errors. Resuming only provides once off relie...

  • 141 Views
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sheeetal
by New Contributor
  • 446 Views
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Resolved! AI/BI Dashboard Navigation: Nested Tabs, Page Structure, and Reusable Visuals

I have a few questions about AI/BI Dashboards:Is there a way to create nested tabs (tabs within tabs), or are dashboards limited to a single level of page navigation?For dashboards with many visualizations, what is the recommended approach to improve...

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Latest Reply
balajij8
Contributor III
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You can follow below1. Nested Tabs -  AIBI dashboards are currently limited to a single level of page navigation. You cannot create nested tabs. Each dashboard can have multiple pages that appear as tabs at the top, but those pages cannot themselves ...

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oyslan
by New Contributor II
  • 1431 Views
  • 8 replies
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Databricks excel plugin error

Hi, i have an error with the excel pluging.It was working fine until today. I can login and browse the catalog but I get an error when trying to query any data. It seems like its sending in a blank warehouse id. I have choosen a warehouse and its run...

  • 1431 Views
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Latest Reply
emma_s
Databricks Employee
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Hi All,   Just wanted to provide a proper answer to this thread. This was a known bug on Databricks' side, a recent UI infrastructure change caused the Excel Add-In to send a blank warehouseId in query requests, even though the warehouse was properly...

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emily02
by New Contributor
  • 341 Views
  • 1 replies
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Resolved! Does combo chart have group by color function ?

Does combo chart have group by color function by specific field (type)?  Like Line Chart: the line will perfectly split into multiple lines of different colors, with each line representing a distinct Type.Bar Chart: The original single bar will also ...

  • 341 Views
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Latest Reply
Ashwin_DSA
Databricks Employee
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Hi @emily02, No. You can't. Combo charts in AI/BI Dashboards do not support Tableau-style grouping by a categorical field such as Type. That means a combo chart can combine bar and line series and colour by metric series, but it will not automaticall...

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unidevel
by New Contributor II
  • 700 Views
  • 4 replies
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Resolved! Got error when access delta sharing table with iceberg endpoint

I created an iceberg table within databricks and shared it via delta sharing with tokenThen I use curl command to access it with iceberg endpoint like this:curl -X GET \-H "Authorization: Bearer ***"\-H "Accept: application/json" \"https://ohio.cloud...

  • 700 Views
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Latest Reply
unidevel
New Contributor II
  • 1 kudos

Thank you @rdokala , @aleksandra_ch BTW, can I share managed uniformed delta table to external Iceberg clients? I tried this but get the same error, my friend tried, seems fine. I don't know what's the difference.Best regards,Li

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weerasa
by New Contributor II
  • 384 Views
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Resolved! How to avoid excel automatic data formatting when loading from excel plugin

Excel suddenly started automatically formatting data (convert everything to text) when loading from the new Azure Databricks Excel plug-in. I can still see my default formatting in the Databricks sideload.  Just wondering if this behaviour was caused...

  • 384 Views
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Latest Reply
weerasa
New Contributor II
  • 1 kudos

 Hi Emma,Thank you for your reply! I have checked this last Friday, and it has been fixed! Thanks for your support! 

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amekojc
by New Contributor III
  • 514 Views
  • 2 replies
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Resolved! How to show percent of total that recognizes global filter selections

I'm trying to implement a percent of total measure in pivot table. I succeeded in creating a measure using the below formula.However, I want this measure to recognize global filter selections. For example, I want to show emissions share by category. ...

amekojc_0-1780606456716.png
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Latest Reply
Ashwin_DSA
Databricks Employee
  • 2 kudos

Hi @amekojc, The approach in your screenshot is the fixed LOD pattern, where you first define a total such as SUM(emissions) OVER () and then divide the grouped value by that total. That approach works for a basic per cent-of-total calculation, but i...

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vvanag
by New Contributor III
  • 537 Views
  • 1 replies
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Resolved! Embedding a dashboard in Databricks

Hi, I try to embed my dashboard in Databricks Notebook as some_html = """ <iframe src="...." width="100%" height="600" frameborder="0"> </iframe> """ displayHTML(some_html) then I get an error of the form: This dashboard is unavailablePlease...

  • 537 Views
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Latest Reply
Ashwin_DSA
Databricks Employee
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Hi @vvanag, What you’re trying to do is understandable, but I wouldn’t recommend embedding an AI/BI dashboard back into a Databricks notebook with displayHTML and a raw iframe. The documented embedding path for AI/BI Dashboards is to embed them in an...

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vvanag
by New Contributor III
  • 451 Views
  • 2 replies
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Problem rendering HTML in IPywidgets

The below code works fine in Colab/VSCodium/JupyterNotebookimport ipywidgets as widgets from IPython.display import display, HTML output = widgets.Output() with output: display(HTML(some_html)) outputBut it does not work in Databrickstestme.ht...

  • 451 Views
  • 2 replies
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Latest Reply
Ashwin_DSA
Databricks Employee
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Hi @vvanag, What you’re seeing is expected to some extent in Databricks Notebooks. Databricks supports ipywidgets, but it doesn’t guarantee full Jupyter or Colab parity, and there are a few documented limitations on how widgets render and behave in n...

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Diegol1337
by New Contributor
  • 4251 Views
  • 6 replies
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Databricks Dashboards - display totals in Tables

I was wondering if anyone has been able to display totals in a Table/Pivot visualization? Similar to what is possible in other BI tools?If I have a table with a bunch of rows and one of the columns is Total Cost, I want to be able to show a Total at ...

  • 4251 Views
  • 6 replies
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Latest Reply
Vikash1819
New Contributor II
  • 1 kudos

Hi,Is there a way to add a grand total to a table visualisation in a Databricks dashboard, based on the latest updates?In a pivot table, I can add a grand total row; however, the issue is that doing so compromises the sorting functionality.

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vinay_ba
by New Contributor II
  • 661 Views
  • 2 replies
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How to programatically extract rendered or computed data from AIBI Lakeview dashboard widget via API

Hi,We're building an automated data quality testing framework for AI/BI (Lakeview) dashboards. Our goal is to validate that dashboard widgets display correct data without using UI automation (Selenium/Playwright don't work reliably due to React dynam...

Warehousing & Analytics
AIBI Dashboards
Lakeview
REST API
  • 661 Views
  • 2 replies
  • 1 kudos
Latest Reply
vinay_ba
New Contributor II
  • 1 kudos

Thanks for u detailed answer on the dashboard validation testing. Hi,We also need to perform performance testing and concurrency testing of AI/BI (Lakeview) dashboards at the browser level — measuring actual page load times, time-to-interactive, and ...

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