Mr. Weinstein, 35, is a senior consultant at Lab49, a technology consultancy in Manhattan.
Mr. Ehrlich, 31, is a vice president of Quotient, an information technology consultancy in Columbia, Md.; he consults with federal government offices.
As the executive chairman (and, until this year, chief executive) of PA Consulting, a management and technology consultancy based in Britain, Mr Moynihan has spent the past five years tackling this problem.
The first, Codefix Consulting, is a small technology consultancy based in Sleepy Hollow, N.Y.
His father is a principal consultant at the Linium Corporation, a business and information technology consultancy in Albany.
So says Forrester Research, an American-based technology consultancy.
Other favored fields include information technology, consultancy and marketing.
"Baidu's biggest enemy is itself," said Duncan Clark, chairman of BDA China, a technology consultancy.
The bride is a director of sales for Bluewolf, a technology consultancy.
The bridegroom's parents, who are retired, founded TechProse, a technology consultancy in Walnut Creek, Calif.
