E-Discovery workloads are on the uptick in corporate legal departments and law firms. But what’s the most effective and cost conscious way to handle the increase—hire new talent, or provide training to current employees?

Two-thirds, or about 65 percent, of respondents to The Cowen Group’s “Q2 2016 Critical Trends in E-Discovery and Legal Technology Investment” report said their e-discovery workloads have grown in the past year.