The best data visualization service provider will need to know your business objectives and make reports or dashboards based on them. They are supposed to be able to join various data sources together, if necessary, clean up the data, and present them in an easy-to-follow manner. Good communication and continued support are also important factors as reporting requirements are likely to evolve over time. I have heard of some projects (not mine, but a few) that have used Datalance and found them to be very practical.
The best data visualization service provider will need to know your business objectives and make reports or dashboards based on them. They are supposed to be able to join various data sources together, if necessary, clean up the data, and present them in an easy-to-follow manner. Good communication and continued support are also important factors as reporting requirements are likely to evolve over time. I have heard of some projects (not mine, but a few) that have used Datalance and found them to be very practical.
