Na Application Development Trends (January 09, 2007) aparece este artigo sobre as tendências para este segmento:
Impressive Growth Ahead for Application Server Market
What’s at stake in the fiercely contested application server race? Plenty, according to IDC, which has IBM, BEA, Oracle, Sun, and a host of other vendors vying for their share of a surging application server market segment.
E para quem ainda não mudou, este site da Microsoft tem mais estudos e compartivos:
Competitive Reports and Evidence: Comparing .NET to J2EE
This site contains extensive materials designed to help you evaluate Microsoft .NET vs. J2EE application server technologies. Each area below contains downloadable whitepapers, benchmark comparisons, and sample source code. If you are a Java developer interested in learning more about .NET, please also visit the following resources: