With the pace at which information and communication technologies change, software developers, engineers and researchers are dependent upon white papers, standards, and technical reports for the most current information and data.
Technology companies of all sizes release white papers to help explain new developments, how new technologies are used, statistical analyses, and benchmarking of new technologies.
Select keywords related to the technologies or companies you're researching and include white papers as part of the search. For example:
white papers amazon
This will retrieve numerous valid resources linking to white papers about Amazon's various technologies, including Amazon's resource library of white papers.