
SUMMARIZECOLUMNS does not support evaluation within a context transition. If all expressions evaluate to BLANK for a row, that row is not included in the table returned. Only rows for which at least one of the supplied expressions return a non-blank value are included in the table returned.

On the education front, what type of training is available? And how much is the consulting team willing to do knowledge transfer? Does the consulting team purposely hold off information so that either 1) you will need to send more people to vendor's education classes, or 2) you will need to hire additional consulting to make any changes to the system.Table An entire table or a table with one or more columns.Ī table which includes combinations of values from the supplied columns, based on the grouping specified. What type of consulting proposal does the vendor give? Is the personnel requirements and consulting rates reasonable? Is the vendor going to put in someone fresh out of college and charge $200/hr for that person? It might be wise to speak with members of the consulting team before signing on the dotted line.
Evaluate bi tools professional#
Professional Services: This includes consulting and education.
Evaluate bi tools software#
Will any software issues be handled promptly? Support: What type of support is offered? It is industry standard for vendors to charge an annual support fee that is 15-20% of the software product license. The company might be new, but if it has seasoned veterans from major companies like IBM, Oracle, and Microsoft, to name a few, it is more likely to be successful because top management has seen how it's done right.

Should we decide to purchase an existing third-party business intelligence tool, we must then decide which one to buy. We will get into a more detailed discussion for each tool later. Build" decision is different for each type. In general, deciding which approach to go is dependent on the following criteria:īecause each tool in the business intelligence arena has different functionalities, the criteria for the "Buy vs. Therefore, we may have a case where the hardware and the database are bought, but other tools are built from within. For example, it is clearly not viable to write a relational database from scratch.

We can use the following table to compare the two approaches.Ĭlearly, both approaches have their own advantages and disadvantages, and it is often wise to consider each of the components individually. When we evaluate which business intelligence tool to use, the first determination is the Buy vs.
