May 142013
 

tunneling-small

At TempoDB, we maintain multiple environments (production, staging, etc), and each environment is in a datacenter (Dallas, Seattle, etc). For the most part, we want strict separation between environments, but we have a growing list of traffic that ought to be allowed to flow between them (see below). We designed a new architectural primitive which allows us to securely permit some traffic, while still blocking everything else. Continue reading »