 Zuora, a Foster City, Calif.-based provider of a relationship business management RBM platform, raised 115m in funding. Backers included public market investors Wellington Management Company LLP and Blackrock Inc, as well as Premji and Passport Capital, which joined participating existing investors Benchmark Capital, Greylock, Redpoint, Index, Shasta, Vulcan, Next World Capital, Dave Duffield, co-founder and ... 