Microsoft rewriting applications for hosted offerings
Microsoft is rewriting many of its applications to offer them in a hosted fashion, an executive said on Tuesday.
In order to efficiently host applications for customers, Microsoft must support multitenancy, which means that a hosted service provider can run one instance of the software, managing it as a single entity even though it serves multiple customers.
"One big fallacy is that you can take an application architected for one-to-few delivery and call it one-to-many," said Tim O'Brien, senior director of platform strategy for Microsoft, speaking to reporters at the software maker's headquarters in Redmond, Washington. Hosted software must be able to serve millions of customers, rather than the tens of thousands that most enterprise software is designed to support, he said.
Dynamics CRM is the first product that Microsoft has rearchitected for multitenancy, and to do so the company had to fully rewrite the program, he said.
"We're not as far down the path of rearchitecting on the Exchange and SharePoint side, but that is directionally the way we're headed," he said. "We have a huge portfolio of applications that we'll over time take in this direction."
Rearchitecting the applications also involves being able to partition user content, so that customers of hosted services can't access each other's content, he said. The hosted applications should also support high levels of configuration on the client side, so that individual users can design user interfaces or presentation skins to suit them. Multitenancy also ensures that one customer can't take down the system for the others with a heavy usage load or a bad query, he said.
Microsoft is shifting its business from one that is mostly based on software to a business model based on software that works together with hosted services. In addition to redesigning its applications to support hosting, it also continues to build out large data centers around the world to support service delivery.
IDG News Service
Symantec Backup Exec 12 and Backup Exec System Recovery 8 deliver industry leading Windows data protection and system recovery. Download this whitepaper to find out the top reasons to upgrade and how to get continuous data protection and complete system recovery.
Data and system loss — from a hard drive failure, malicious attack, natural disaster, or simple human error — can happen anytime. Don’t leave your business vulnerable. Make sure you have a secure recovery strategy in place. Symantec's latest backup and system recovery technology can efficiently restore critical applications, individual emails and documents and even restore your entire system in minutes in the event of a loss.
Businesses face a growing challenge to ensure that the IT environment is properly protected. Backup Exec 12 integrates with other applications in the Symantec family of products, to complement your current data protection strategy, keep your data securely backed up and make it recoverable when you need it most.
Crimeware: Understanding New Attacks and Defenses
By Markus Jakobsson, Zulfikar Ramzan
Published Apr 6, 2008 by Addison-Wesley Professional. Part of the Symantec Press series.
Enter now! | Official rules | Sample chapter
Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures
By Peter Thermos, Ari Takanen
Published Aug 1, 2007 by Addison-Wesley Professional.
Enter now! | Official rules | Sample chapter
