Programming/Return of the BLOB

June 2001

Don't be afraid of the big, bad BLOB! This issue shows you how to tame the BLOB by using the ADO 2.6 Stream object to store binary large objects in your SQL Server database.

Get Ready for .NET

By Michael Otey

Microsoft says that the move to .NET will be more significant than the adoption of Windows. Don't get left behind.

Figure It Out

By Itzik Ben-Gan

Mathematics plus T-SQL can equal a powerful way to solve your business problems.

Do the Splits

By Kalen Delaney

Knowing how SQL Server splits pages can help you keep your tables in shape.

Mastering Application Roles

By Mary Chipman

Take advantage of application roles, a powerful and convenient way to administer security. The permissions that you grant to an application role are available to your users only when they run the activating application.

Metamodel for Product Assembly

By Michelle A. Poolet

Extend the retail-sale metamodel to include product-assembly relationships.

OpenXML and Commerce Server: A Dynamic Duo

By Joe Tillotson

Use Commerce Server components and SQL Server 2000’s OpenXML feature to easily pass multiple rows of data from an application to SQL Server in one network round-trip.

ADO.NET: A Bridge to the Future

By Dino Esposito

You've heard about ADO's data-access object model for server platforms based on Windows 2000 and Windows NT. Now learn about ADO.NET for .NET-enabled platforms.

SQL Server BLOB Storage

By Michael Otey

Learn how SQL Server stores binary large objects (BLOBs) differently from other data types.

Return of the BLOB

By Michael Otey

Use the new ADO 2.6 Stream object to store binary large objects in your SQL Server database.

Scaling and Decimal Accuracy

By Paul Goldy

You can vary the accuracy of displayed numbers on a cell-by-cell basis by defining multiple calculated cells on the same range of cells. Learn how in this column.

Questions, Answers, and Tips

By Brian Moran

SQL Server MVP Brian Moran answers readers' questions about using REPLACE and CHAR commands for string manipulation, managing Windows-authenticated logins, and more.

VB Data Environments and Application Roles

By Mary Chipman

You can use application roles in a Visual Basic (VB) Data Environment.

Exploring XML

By Rich Rollman

Rich addresses a behavioral issue in Query Analyzer and examines how it displays the results of XML queries. Then, he discusses the new XML Bulk Load feature that Microsoft introduced in XML for SQL Server 2000 Web Release 1.

Views and Stored Procedures

By Rick Dobson

This column looks at the SQL-DMO syntax required to examine and manipulate SQL Server views and stored procedures.

ADO Performance Tips

By Michael Otey

Use these seven tips to get the best ADO performance with SQL Server.

Tip: Undocumented Trace Flags

By Brian Moran

Microsoft neglected to document three trace flags that might prove helpful when you're troubleshooting a particular database or trying to solve problems with starting SQL Server.

Managed Providers

By Dino Esposito

Managed providers, a new type of data provider, are the only direct ADO.NET way to access data sources.

Answers from Microsoft

By Richard Waymire

Richard Waymire answers readers’ questions about mapping a logical drive, reinstalling a clustered SQL Server 2000 Enterprise Edition, securing tables, and more.

Calculating Cast9

By Itzik Ben-Gan

Here's the proof that Cast9(a) = mod9(a -1) +1.

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