Welcome to Prologika

Prologika was founded in 2004 by Teo Lachev. Teo is a consultant, mentor, and author focusing on the design and development of Microsoft .NET business intelligence solutions. In this site, you will find information about our books, the latest on the Microsoft Business Intelligence initiative, and more...

What's Up Lately

Microsoft Press published the MCTS Self-Paced Training Kit (Exam 70-445): Microsoft SQL Server 2005 Business Intelligence—Implementation and Maintenance which I co-authored with Erik Veerman, Dejan Sarka, and Javier Loria from Solid Quality Learning. I wrote four of the SSAS chapters. I also took the actual exam prior to writing the content so I hope the book will help you to prepare and pass 70-445.

"Ace your preparation for the skills measured by MCTS Exam 70-445—and on the job. Work at your own pace through a series of lessons and reviews that fully cover each exam objective. Then, reinforce what you’ve learned by applying your knowledge to real-world case scenarios and practice exercises. This official Microsoft study guide is designed to help you make the most of your study time."

Awards

Microsoft has recognized Teo's commitment to .NET and contributions to the technical community with the following prestigious awards.