Microsoft has won a hotly contested contract to provide cloud computing services to the Defense Department, besting Amazon in a months-long competition in which President Donald Trump threatened to intervene.
Google's parent company now has more than 100,000 employees.
Volkswagen and Amazon are teaming up to develop cloud computing that should make the German carmaker's vast factory network more productive.
In a massive deal that could reshape cloud computing, IBM is acquiring open software company Red Hat for $34 billion.
President Donald Trump seems to be preparing for a war with Amazon. But Trump's government is one of Amazon's biggest customers.
The fight for the cloud is taking place under the ocean.