Apple's yearly developer conference should see iOS 8, OS X 10.10, and likely some hardware.
Aerial Photos of Apple's Oregon Data Center Site
While construction on the first of two 338,000 square-foot buildings planned for the site is just getting started, Apple's initial "tactical data center" is already in place.
Apple finished this building earlier this year, but just south of it, you can see what will be the site of its much larger 338,000-square-foot data center. Apple wants to eventually build two of these monster data centers on the 160-acre site, but right now, there’s no sign of the second facility.
Apple's tactical data center in Prineville
The photos also show the close proximity of Apple's project to Facebook's twin data centers. Facebook's first 330,000 square-foot data center opened last year, and the second one is nearing completion.
Apple has been working quickly to expand its data center capacity, opening its North Carolina data center last year and earlier this year announcing both the Oregon project and another one in Nevada as it seeks to support the rapidly growing needs of its digital stores and iCloud.