SpringSource, a provider of Java infrastructure software and the overseer of infrastructure technologies from the Apache Software Foundation, has just received
$15 million in Series B funding. The round of venture capital financing was led by Accel Partners, and Benchmark Capital, the lead investor in SpringSource?s first financing round, also chipped in. In January, SpringSource acquired enterprise open source player Covalent Technologies, which put Apache Tomcat application server and other open source applications under SpringSource's wing.