In Praise Of Tabular Editor

Teo Lachev shares a positive review of Tabular Editor, a community tool for working with Tabular models:

What tool do you use for Analysis Services Tabular development? SSDT right, what else? Here is a little secret. I almost don’t use SSDT anymore, except for limited tasks, such as importing new tables and visualizing relationships. I switched to a great community tool – Tabular Editor and you should too if you’re frustrated with the SSDT Tabular Designer. Back in 2012 Microsoft ported the Power Pivot designer to SSDT to let BI practitioners implement Tabular models. This is why you still get weird errors that Excel has encountered some error. Microsoft haven’t made any “professional” optimizations despite all the attention that Tabular gets. As a result, developers face:

  • Performance issues – As your model grows in complexity, it gets progressively slower for even simple changes, such as renaming columns. The problem of course is that any change results in a commit operation to the workspace database. SSDT requires a workspace database for the Data View but it slows down all tasks even if it doesn’t have data. While the data view is useful for data analysts, I’d personally rather sacrifice it to gain development speed.

  • The horrible measure grid – Enough said. To Microsoft credit, the Tabular Explorer helps somewhat but it still doesn’t support the equivalent of the SSAS MD script editor.

  • No automation for repetitive tasks – It’s not unusual to create many measure variants, such as YTD, QTD. SSDT doesn’t help much automating them.

It does look interesting.

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