Denis_m1strrrrrrrrДа, авторитетный у вас там источник :)Оригинал от http://www.marketresearchmedia.com/ - давай, досвидания! ж)

авторCoexistence
The advantages of NoSQL aside, relational databases won’t be disappearing.

“I think there is a maturing in the landscape where it isn’t either/or,” says Falco. “Our point is that relational models are one way of capturing and expressing the relationships between data, and other models are needed as the Web becomes more interactive and far more distributed.”

Market Research Media also suggests the relational database managers will endure.

“Non-relational database is not a replacement but rather a supplement to RDBMS,” according to the company’s report on the NoSQL market.

The market watcher forecasts “gradual convergence” of those technologies into a hybridized ecosystem and a “takeover of NoSQL technology leaders by established RDBMS vendors.”

Market Research Media predicts that the arrival of that converged market to occur around 2015.

Harris says he’ll be watching how legacy vendors get into the NoSQL space.

“NoSQL is going to be part of a portfolio in a vendor’s product line,” says Harris.

Т.е. для больших корпораций NoSQL это еще один инструмент для отжатия денег у клиентов.