The worldwide electronic discovery market saw revenue of $889 million in 2009 and will reach $1.5 billion in 2013, technology research firm Gartner predicted this month.

Upcoming trends in vendor consolidation, industry standards, and a focus on data integration will all be signs of a maturing and increasingly mainstream market, Gartner analysts John Bace and Debra Logan said in their May 13 report, “Magic Quadrant for E-Discovery Software.”