A Christmas Eve glitch traced to Amazon.com Inc that shuttered Netflix for users from Canada to South America highlights the risks that companies take when they move their datacenter operations to the cloud.

While the high-profile failure - at least the third this year - may cause some Amazon Web Services customers to consider alternatives, it is unlikely to severely hurt a fast-growing business for the cloud-computing pioneer that got into the sector in 2006 and has historically experienced few outages.

"The benefits still outweigh the risks," said Global Equities Research analyst Trip Chowdhry.

"When it comes to the cloud, Amazon has got it right."

The latest service failure comes at a critical time for Amazon, which is betting that AWS can become a significant profit generator even if the economy continues to stagnate. Moreover, it is increasingly targeting larger corporate clients that have traditionally shied away from moving critical applications onto AWS.

AWS, which Amazon started more than six years ago, provides data storage, computing power and other technology services from remote locations that group thousands of servers across areas than can span whole football fields. Their early investment made it a pioneer in what is now known as cloud computing.

Executives said last month at an Amazon conference in Las Vegas they could envision the division, which lists Pinterest, Shazam and Spotify among its fast-growing clients, becoming its biggest business, outpacing even its online retail juggernaut. Evercore analyst Ken Sena expects AWS revenue to jump 45 percent a year, from about $2 billion this year to $20 billion in 2018.

Continue reading at:  http://www.reuters.com/article/2012/12/27/us-amazon-cloud-idUSBRE8B...