QlikView vs Tableau

Spent a few days playing around with QlikView. Here are my initial thoughts on how it stacks against Tableau.

Cool factor: Tableau charts feel more slick and modern compared to QlikView. The options provided are more focussed, and Tableau even suggests optimal visualisations based on data selection. The ability to share an interactive dashboard with users is common between the two. 
Overall winner: Tableau

Usability: Tableau seems to have done a better homework on Usability and visualisation. QlikView can do as much, but it is not as business user friendly: the sheer number of options in QlikView feel over-whelming to start with for a non-technical user. Consequently, you would spend more on training on QlikView and would need a more technical minded person to be able to build dashboards with it. 
Overall winner: Tableau

Ease of Data Transformation/Extraction/Access: Both need data in database format. However, at the first look it is not immediately obvious whether QlikView can integrate with the same range of data sources as Tableau. Business users would need a data analyst/ technical person to extract, transform, and load data in both, but more so in Qlikview. Tableau provides access to OLAP cubes while QlickView doesn't. 
Overall winner: Tableau

Raw Power: In terms of technical power, QlikView appears more technical and customisable than Tableau for a power user familiar with databases and SQL.
Overall winner: QlikView 

Pricing: Oveall complex pricing plans, but I understand that Tableau may be overall cheaper.
Overall winner: Tableau

Ease of exploration & training: QlikView provides an unlimited personal use edition and Tableau provides free public desktop application. There is good support for training.However, QlikView appears to have a more well defined learning path than Tableau. For example, I could find a well-defined certification track for QlikView, but not for Tableau (as on 28 May 2015).
Overall winner: QlikView


Summary: If you have a team who knows how to build visualisations and is reasonably strong technically, go for QlikView for the sheer power of the tool. You will have to spend some time training for it. If you are in a hurry and want to get to a good looking solution fast, Tableau is the answer. Personally, I am inclinded to overall favour Tableau of the two for its ease of use for the business user. 

The above review was done as a first time business user based on initial impressions by trialing the products over 14 days.

14 Days of Tableau

I recently trialed Tableau, a data visualisations tool used for Analytics. My initial impression as a novice user (based on loading data from an excel and doing a few online trainings) is that it is a fantastic tool for following scenarios:

• We have database acceess, or want to analyse data coming directly off a known client system (SAP, Salesforce)
• The data available is structured inline with database tables
• We need to monitor KPIs over a period of time
• To extract regular insights from predictable management information

Pros:

• It is a dedicated tool with sole purpose of getting insights out of data, and is therefore more powerful than excel for charting/ data visualisation
• The ability to connect with and combine varied data sources makes it a class apart for large data sets that would simply kill excel
• The ability to build graphical, interactive storyboards that can be shared online take analysis and engagement to a new level
• Very strong for the four scenarios identified above, especially for building dashboards that refresh based on an underlying, changing data

Cons:

• Needs data in a database format. This may need extra effort and planning. E.g. Converting a simple monthly Management Information for balance sheet to a database friendly format can be quiet a task. This would especially hurt if the model changes often, or the number of rows is very large.
• Missing data points and incomplete excel data can be tricky to deal with
• Without training, too many options for data cutting can be confusing
• May not always be worth the effort as there may not be enough time or resources for it (vs doing a simpler excel based analysis)

After this, I intend to trial Qlikview (another BI tool) and compare. Will keep posting my thoughts.