Internet of Things | Enterprise Mobility

Primary Key

Reducing SQL Server Sync I/O Contention :: Tip 3

Uniqueness is a key factor when synchronizing data between SQL Server/Azure and multiple endpoints like Slates and Smartphones. With data simultaneously created and updated on servers and clients, ensuring rows are unique to avoid key collisions is critical. As you know, each row is uniquely identified by its Primary Key.

SAN Storage

Reducing SQL Server I/O Contention during Sync :: Tip 1

The act of tracking changes made by each SQL Server Compact or Silverlight sync subscriber can cause a lot of locking and blocking on the server.

Phone 7

Windows Phone 7 Line of Business App Dev :: Improving the In-Memory Database

About a month ago, I wrote an article intended to help you fill some of the gaps left by the missing SQL Server Compact database. Since your Windows Phone 7 Silverlight app is consuming an ObservableCollection of objects streaming down…
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Phone 6

Windows Phone 7 Line of Business App Dev :: Network Awareness

By now, you’ve heard me talk a lot about the role wireless data networks play when it comes to the success of your mobile application. They are unreliable, intermittent, highly latent and often slower than they should be due to…
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Phone3

Windows Phone 7 Line of Business App Dev :: Working with an In-Memory Database

In my last article of this series, you finally got to consume wireless-friendly WCF REST + JSON Services from both Windows Server and Windows Azure with data coming from SQL Server/SQL Azure. You now have an ObservableCollection of Customer objects…
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Windows Phone 7.5

Windows Phone 7 Line of Business App Dev :: Consuming an Azure WCF REST + JSON Service

In my last two articles, I showed you how to build WCF REST services using Visual Studio 2010 that can reside on-premise in Windows Server 2008 or in the Cloud in Windows Azure.  Furthermore, I demonstrated pulling data from a…
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Ray Ozzie

Ray Ozzie sees the Dawn of a New Day for Microsoft

Five years after Ray Ozzie penned The Internet Services Disruption, he reflects on Microsoft’s move to the cloud. While he’s most proud of Windows Azure and SQL Azure, he also gives our competitors their due by mentioning that they have…
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Windows Phone 7: If at First You Don’t Succeed

Written by: J. Gerry Purdy 10/20/2010  You have to hand it to Microsoft.   They have certainly fulfilled the old saying, “If at first you don’t succeed, try, try again.”  Microsoft has had a number of previous attempts to build a…
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