Teo Lachev

Teo
Lachev

Teo Lachev, MVP (SQL Server), MCSD, MCT, is a consultant, author, and trainer, with a focus on Microsoft Business Intelligence. His most recent book is "Applied Microsoft SQL Server 2008 Reporting Services" (Prologika Press). Teo Lachev delivers Business Intelligence training through his company, Prologika (http://www.prologika.com).

Articles
Passing Multivalued Parameters in SQL Server 2008
Table-value parameters, a new feature in SQL Server 2008, makes it easier to pass multivalued parameters. Learn how to use them.
Protect UDM with Dimension Data Security, Part 2 9
Two approaches let you use MDX expressions to easily secure UDM data: storing security policies in a factless fact table and leveraging SSAS stored procedures to integrate UDM with an external security service.
Protect UDM with Dimension Data Security
SQL Server 2005 Analysis Services offers a robust role-based security model for restricting access to Unified Dimensional Model objects and data.

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Browse back issues of SQL Server Pro, from January 2007 through the last issue published in April 2014. Find the back issues here.

 

From the Blogs
Abstract illustration of linked SQL Servers
Nov 18, 2014
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 15: Setting Up Linked Servers

Learn about setting up Linked Server definitions to let two (or more) servers in an AlwaysOn Availability Group talk to each other and check up on job statuses of jobs running on each other....More
SQL Server Availability Groups screenshot
Nov 11, 2014
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 14: Establishing Synchronization Checks

When compared to AlwaysOn Failover Cluster Instances or clustered deployments of SQL Server, one of the main problems with AlwaysOn AGs is that a single database is made to straddle multiple hosts....More
Stretch SQL Server into Azure
Nov 5, 2014
blog

SQL PASS Summit 2014 Day One Keynote

Highlights from the PASS Summit 2014 day one keynote....More
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