Those who focus on data management have, for decades, driven the industry toward consolidation of databases under a philosophy that tighter coupling means greater efficiency and consistency.
几十年来，那些关注数据管理的人，在紧耦合意味着更好的效率和一致性的哲学下，驱使行业不断合并数据库。
2
Much of that impressive profit growth has been driven by the remarkable gains in efficiency and productivity that corporate America has notched since the recession took hold.
这种可观的利润增长，大多来自衰退开始以来，美国企业界非凡的效率与生产率的增长。
3
It wasn't until the 1990s that CFLs gained traction, driven by concerns about energy efficiency.