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Technical Article

Patterns For High Availability, Scalability, And Computing Power With Windows Azure

Now, Internet-hosted distributed applications with connectivity to internal applications—often referred as Software plus Services (S+S)—are gaining popularity. Organizations are leveraging datacenters hosted by third parties to alleviate concerns about hardware, software, reliability, and scalability. These are just some of the new architecture trends that help you build interoperable applications that scale, reduce capital expenditure, and improve reliability. Cloud computing offers many of these benefits.

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2009-05-07

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External Article

Median Workbench

SQL Server database engine doesn't have a MEDIAN() aggregate function. This is probably because there are several types of median, such as statistical, financial or vector medians. Calculating Medians are essentially a row-positioning task, since medians are the middle value of an ordered result. Easy to do in SQL? Nope. Joe Celko explains why.

2009-05-06

2,024 reads

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Question of the Day

Symmetric Key Encryption

If I run this statement in SQL Server 2025, how is the password encrypted?

CREATE SYMMETRIC KEY MySymmetricKey
WITH ALGORITHM = AES_256,
KEY_SOURCE = 'My secret key source passphrase',
IDENTITY_VALUE = 'My secret identity value'
ENCRYPTION BY PASSWORD = 'S&perS#cretP@ssword7';
GO

See possible answers