I need an advice where to cache the stock ticker info that i pull from a 3rd party service. The requirement is that if the ticker info is unavailable, i have to cache the last positive result set and use that as a view model to display inside the web part. Main point here is that caching has to be not just at iis process level but rather distributed across all nodes.
Using a whole list seems like an overkill while caching into the SPWeb.AllProperties is a bit awkward as pulling the latest available value is hard to do.
Any thoughts out there?