WAN-optimization company Riverbed Technology, Inc. (NASDAQ:RVBD) has acquired Zeus Technology for $110 million. Riverbed’s application performance will be expanded as a result. Riverbed is best known for helping speed up data transmission. Riverbed also recently acquired web content acceleration company Aptimize for an undisclosed amount. Zeus developed software that handles load balancing and traffic management solutions for virtual and cloud environments. [GigaOM]