chore: Select data visualization framework

[leopensaa]

Summary 💡

Select our data visualization framework to share the analyzed data and transactions summary.

Acceptance Criteria

• [x] Search data visualization alternatives. (Consider frameworks our squad have already experienced before)
• [x] Compare features and prices.
• [x] Set the data framework chosen.
• [x] Create an user.
• [x] Put the user info in a key valult.

[leopensaa]

• Tableau is our Data visualization framework chosen as we can see in the right side of our pipeline model diagram:

• The comparison was between Power BI and Tableau. Both has a free trial and paid versions. Despite of this and also their features, we have set our main criteria based on the squad experience using both tools in other projects, easiness, and project purposes.

• For data visualization purposes, the free trial version allow us to create visualizations with specific and selected data, then to be added as annexed data to our conclusions. One cons of this version is that its limited features doesn't allow to connect our DB. But, as previously explained, it does not represent a major affection for the project.

• @GabyGO2108 has created an user for data visualization process.