#BI Validator

[satvikasailu6]

Automating Tableau Reports Validation: The Easy Path to Trusted Insights 

Automating Tableau Reports Validation is essential to ensure data accuracy, consistency, and reliability across multiple scenarios. Manual validation can be time-consuming and prone to human error, especially when dealing with complex dashboards and large datasets. By leveraging automation, organizations can streamline the validation process, quickly detect discrepancies, and enhance overall data integrity.

Going ahead, we’ll explore automation of Tableau reports validation and how it is done.

Importance of Automating Tableau Reports Validation

Automating Tableau report validation provides several benefits, ensuring accuracy, efficiency, and reliability in BI reporting.

Automating the reports validation reduces the time and effort, which allows analysts to focus on insights rather than troubleshooting the errors

Automation prevents data discrepancies and ensures all reports are pulling in consistent data

Many Organizations deal with high volumes of reports and dashboards. It is difficult to manually validate each report. Automating the reports validation becomes critical to maintain efficiency.

Organizations update their Tableau dashboards very frequently, sometimes daily. On automating the reports validation process, a direct comparison is made between the previous and current data to detect changes or discrepancies. This ensures metrics remain consistent after each data refresh.

BI Validator simplifies BI testing by providing a platform for automated BI report testing. It enables seamless regression, stress, and performance testing, making the process faster and more reliable.

Tableau reports to Database data comparison ensures that the records from the source data are reflected accurately in the visuals of Tableau reports.

This validation process extracts data from Tableau report visuals and compares it with SQL Server, Oracle, Snowflake, or other databases. Datagaps DataOps Suite BI Validator streamlines this by pulling report data, applying transformations, and verifying consistency through automated row-by-row and aggregate comparisons (e.g., counts, sums, averages).

The errors detected usually identify missing, duplicate or mismatched records.

Automation ensures these issues are caught early, reducing manual effort and improving trust in reporting.

Tableau Regression

In the DataOps suite, Regression testing is done by comparing the benchmarked version of tableau report with the live version of the report through Tableau Regression component.

This Tableau regression component can be very useful for automating the testing of Tableau reports or Dashboards during in-place upgrades or changes.

A diagram of a process AI-generated content may be incorrect.

Tableau Upgrade

Tableau Upgrade Component in BI validator helps in automated report testing by comparing the same or different reports of same or different Tableau sources.

The comparison is done in the same manner as regression testing where the differences between the reports can be pointed out both in terms of text as well as appearance.

Generate BI DataFlows is a handy and convenient feature provided by Datagaps DataOps suite to generate multiple dataflows at once for Business Intelligence components like Tableau.

Generate BI DataFlows feature is beneficial in migration scenarios as it enables efficient data comparison between the original and migrated platforms and supports the validations like BI source, Regression and Upgrade. By generating multiple dataflows based on selected reports, users can quickly detect discrepancies or inconsistencies that may arise during the migration process, ensuring data integrity and accuracy while minimizing potential errors. Furthermore, when dealing with a large volume of reports, this feature speeds up the validation process, minimizes manual effort, and improves overall efficiency in detecting and resolving inconsistencies.

As seen from the image, the wizard starts by generating the Dataflow details. The connection details like the engine, validation type, Source-Data Source and Target-Data Source are to be provided by users.

Note: BI source validation and Regression validation types do not prompt for Target-Data source

Let’s take a closer look at the steps involved in “Generate BI Dataflows”

Reports

The Reports section prompts users to select pages from the required reports in the validation process. For Data Compare validation and Upgrade Validation, both source and target pages will be required. For other cases, only the source page will be needed.

Here is a sample screenshot of the extraction of source and target pages from the source and target report respectively

Visual Mapping and Column Mapping (only in Data Compare Validation)

The "Visual Mapping" section allows users to load and compare source and target pages and then establish connections between corresponding tables.

It consists of three sections namely Source Page, Target Page, and Mapping.

In the source page and target page, respective Tableau worksheets are loaded and on selecting the worksheets option, users can preview the data.

After loading the source and target pages, in the mapping section, the dataset columns of source and target will be automatically mapped for each mapping.

After Visual Mapping, the "Column Mapping" section displays the columns of the source dataset and target dataset that were selected for the data comparison. It provides a count of the number of dataset columns that are mapped and unmapped in the "Mapped" and "Unmapped" tabs respectively.

Filters (for the rest of the validation types)

The filters section enables users to apply the filters and parameters on the reports to help in validating them. These filters can either be applied and selected directly through reports or they can be parameterized as well.

Options section varies depending on the type of validation selected by the user. Options section is the pre final stage of generating the flows where some of the advanced options and comparison options are prompted to be selected as per the liking of the user to get the results as they like.

Here’s a sample screenshot of options section before generating the dataflows

This screenshot indicates report to report comparison options to be selected.

Generate section helps to generate multiple dataflows with the selected type of validation depending on the number of selected workbooks for tableau.

The above screenshot indicates that four dataflows are set to be generated on clicking the Generate BI Dataflows button. These dataflows are the same type of validation (Tableau Regression Validation in this case)

Stress Test Plan

To automate the stress testing and performance testing of Tableau Reports, Datagaps DataOps suite BI Validator comes with a component called Stress Test Plan to simulate the number of users actively accessing the reports to analyze how Tableau reports and dashboards perform under heavy load. Results of the stress test plan can be used to point out performance issues, optimize data models and queries to ensure the robustness of the Tableau environment to handle heavy usage patterns. Stress Test Plan allows users to perform the stress testing for multiple views from multiple workbooks at once enabling the flexibility and automation to check for performance bottlenecks of Tableau reports.

For more information on Stress Test Plan, check out “Tableau Performance Testing”.

Integration with CI/CD tools and Pipelines

In addition to these features, DataOps Suite comes with other interesting features like application in built pipelines where the set of Tableau BI dataflows can be run automatically in a certain order either in sequence or parallel.

Also, there’s an inbuilt scheduler in the application where the users can schedule the run of these pipelines involving these BI dataflows well in advance. The jobs can be scheduled to run once or repeatedly as well.

Achieve the seamless and automated Tableau report validation with the advanced capabilities of Datagaps DataOps Suite BI Validator.

[alix-is-o-a-k]

Shout out to the queer kids who live in an accepting area but still aren’t sure they’re always accepted.

shout out to the kids who’s parents are *fine* with them, but nothing more than that.

shout out to the kids that had a really awkward coming out, and no one’s mentioned it since.

shout out to the kids who’s straight friends like to discuss queer issues, and often have the a skewed idea of what’s ok.

shout out to kids who are mostly accepted, but still would rather leave.

You’re valid

(I very much liked a recent reblog from @morsobaby: those whose parents are “being accepting in actions rather than mindset” <3 this is for you too)

[destroy-the-binary]

You are valid.

[hellomynameisbisexual]

Bisexuality, as a sexual orientation, encompasses attraction to more than one gender. Despite growing acceptance, bisexual individuals often confront unique challenges that differ from both heterosexual and homosexual experiences.

[oro-junestar]

why do people gatekeep queer identies?? like,, isn't the whole point of the queer community that we're sick of being told who we are and aren't allowed to be?? stop shunning queer people for being queer in ways you don't like

[shipperwolf1]

Images that live in my head rent-fucking-free

[bi-dykes]

I drew some stick figures

[yourpersonaluser]

Such a naughty little girl you are, getting wet by perverts sending you rape threats and imagining yourself being a little house bunny for someone to use and fuck and give you the validation you want. Baby doll I could keep you up all day and night stuffing your pretty cunt with my cock and telling you every single thing I love and adore about you and have you moaning into my ear not being able to utter out a single word, I could have you tied down in a chair for hours at a time a vibrator on its highest setting strapped between your legs and watch your clit as it starts to twitch and you trying to move away from it out of overstimulation while I praise and hold you down “Baby you’re doing so well”, “hold still bunny or I’ll have to shove it against your clit harder”, “you’re being such a good girl for master” “you’re so gorgeous all wet and screaming I could hold you down forever” Every ounce of my attention focused on you, all of this and all you have to do is ask nicely and be a good lil bunny for me alright?

[applebees4prez]

goddd the trope of “we could always rely on each other and you were the person i trusted most in the world but then you chose someone else over me and our relationship has never been the same” always hits me so hard, but ESPECIALLY when there are queer undertones to relationship one but then heteronormativity wins out. like god it’s such a sucker punch. so many queer people have experienced that really close same sex relationship where you thought you were going to be with that person together, even if you didn’t even realize it was romantic at the time, but then they became interested in the opposite sex and everything changed.

[the-lonelyshepherd]

how yall be acting towards nat

[hellomynameisbisexual]

Did you know? (Art by CheekyFaceStyles)

Did you know that queer people, including us bisexuals, have always existed and will always exist year round, regardless of visibility, acceptance, or legal recognition? Existing as bisexual isn’t a phase, a fraction, or a footnote in history it’s a continuous, undeniable part of humanity, woven into every culture, generation, and community. Despite myths, phobia, and erasure, we are everywhere in every industry, every movement, and every corner of society. Our existence shouldn’t be erased from history. We shouldn’t be left out of conversations or fade away when it’s inconvenient, nor does our identity disappear when representation slips from view. We are not some kind of 'in between'; we are whole, valid, and valued. The question isn’t whether we belong, because we do. The real question is how we ensure that our presence is impossible to ignore, our contributions are fully recognized, and our community is strengthened by the truth that we have always been here and always will be.

[repressedqueen]

okay, our boy has impeccable taste in men....

[jonahmagnus]

My girl :]

[the--last-great-american-dynasty]

i think we need to remember that sexuality and labels mean something different to everyone. what lesbian means for me is different for others. i identify as a lesbian but finn wolfhard is fucking gorgeous and i giggle a bit watching kit connor, and jake johnson being all grumpy as nick miller does something to me. but i also can confidently say that i will never date a man. i absolutely don’t want to. like some men are fucking gorgeous and i can totally appreciate that and still have no interest in dating men and identify as a lesbian. and like, that’s ok. but also for some people maybe they feel like that but identity as bisexual. and that’s totally fine because it’s their fucking decision how they choose to identify. and it’s the same for gender identity. just because someone presents femme or masc doesn’t mean they follow that binary. a trans masc can present feminine. a non-binary person can present however the fuck they want and they’re still fucking non binary. the whole point of the queer community is acceptance and defying labels and being just who we want to be. if you’re trying to push labels as a queer person on another queer person it’s so hypocritical. let people live their lives, whether they choose to label themselves or not and whether their labels make sense or are the same way you think of labels. it’s not about you. it’s about them. let people live.

[kakagowork]

To scare a biphobic/panphobic farcille fan.