Creating cross-data-source filters

- [Narrator] Filters give you and your viewers an easy way…to explore and analyze the data…by getting to the level of data it needed.…And in Tableau 10 we can also now add a single filter…that is going to work across multiple data sources.…So we've built this space for filters into our dashboard.…And for this dashboard we're really going to add just a few…filters that I think will help our viewers explore the data.…And we want to take a look at some other features…you know, as we add the filters…and then also think about our design hierarchy.…But we're going to add just a couple of filters around…country, year and we're also got region…for our examples in this dashboard.…

So first of all, we've got the region filter already…built in and again, we're working with two data sets…where we've got our World Bank data…and then we've got our U.N. data that is feeding…our Increase in Education Spending chart down below.…So new to Tableau 10, we can actually filter now across…multiple data sources simply by, we've added the filter.…