Q: If I have lost connectivity does M2X have a local data store and if so what hardware platform is that provided on?
A: Currently, the individual device/application that would connect to M2X will need to manage any "offline" data appropriately, based on its connectivity status. The M2X APIs provide a way to submit multiple values to multiple streams in a single call, which could be used to post historical/queued data from the device when it comes back online. https://m2x.att.com/developer/documentation/feed#Post-Multiple-Values-to-Multiple-Streams
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