# Tuesday, June 17, 2008

After running through the prep-guide (looking through a pair of SQL Server 2005 glasses), I identified a couple of topics worth giving a closer look. The topics are derived from the prep-guide, my comments about the topic added in blue italics and the bulleted list refers to (mostly) BOL-resources. This post is based on the prep-guide for 70-432 with published date June 11, 2008

Installing and Configuring SQL Server 2008 (10 percent)

Configure additional SQL Server components.
This objective may include but is not limited to: SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), SQL Server Reporting Services (SSRS), replication. Not that I expect this to be really different from SQL Server 2005, but if your background is just DBA (MCTS/MCITP) it may be your first encounter with the BI-components.

Maintaining SQL Server Instances (13 percent)

Implement the declarative management framework (DMF).
This objective may include but is not limited to: create a policy; verify a policy; schedule a policy compliance check; enforce a policy; create a condition.

Back up a SQL Server environment.
This objective may include but is not limited to: operating system-level concepts. I don't expect a lot of fireworks, but the operating system-level concepts made me curious.

  • Planning for Disaster Recovery Actually, I'm still curious what is meant by operating system-level concepts. This link from BOL is actually my best shot at a document where some broader considerations are presented.

Managing SQL Server Security (15 percent)

Manage transparent data encryption.
This objective may include but is not limited to: impact of transparent data encryption on backups.

Maintaining a SQL Server Database (16 percent)

Back up databases.
This objective may include but is not limited to: full backups; differential backups; transaction log; compressed backups; file and filegroup backups; verifying backup. Only compressed backups is to be classified as new.

Performing Data Management Tasks (14 percent)

Implement data compression.
This objective may include but is not limited to: sparse columns; page/row.

Maintain indexes.
This objective may include but is not limited to: create spatial indexes; create partitioned indexes; clustered and non-clustered indexes; XML indexes; disable and enable indexes; filtered index on sparse columns; indexes with included columns; rebuilding/reorganizing indexes; online/offline. Spatial and filtered indexes on sparse columns are of interest here, along with "is not limited to" which could be indexes on hierarchyid columns.

Optimizing SQL Server Performance (10 percent)

Implement Resource Governor.

Use Performance Studio.

  • Data Collection Entry page, includes How-To
  • Again, Performance Studio, also an MS-Name-Game, what you're really looking for is Data Collection... and trying to get that confirmed, I found this webcast by Bill Ramos (62 minutes).

The rest, well it is all too familiar from SQL Server 2005. Sure, I'll look for some "What's new" resources, but I think the above pretty much covers what I need to familiarize my self with.

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Tuesday, June 17, 2008 6:13:20 PM (W. Europe Daylight Time, UTC+02:00)
# Tuesday, June 10, 2008

Release Candidate 0 is available for download (and downloading) and the MCTS exam 70-432 went into beta testing (and I registered). Since the beta is only running from June 9th through June 30th, I had to go for 27th as it was the only gap in my schedule. Let's see if I can find the time to blog about my preparations...

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Tuesday, June 10, 2008 8:02:47 PM (W. Europe Daylight Time, UTC+02:00)
# Friday, June 6, 2008

Friday, June 6, 2008 6:52:38 AM (W. Europe Daylight Time, UTC+02:00)

Exam-stats: 180 minutes1, 61 question spread over 6 testlets (cases), passing score 700 points, only multiple choice questions, no simulations. I got 752, was lousy on SSAS ...and this actually was the first Microsoft exam where I really needed the time!!!  Compared to the other MCITP (70-443, 70-444 and 71-647) exams I sat, it was a lot more reading and fact-finding in the case-studies.

What surprised me on this exam, were a couple of questions targeted at the database engine. Think towards backup-requirements for filegroups (which are needed for partitioned tables), index optimization and transaction isolation levels (not mentioned in prep-guide). Unfortunately these topics aren't covered2 in the courses 2794 to 2797 (or in 2791 to 2793). From the topics that are covered in the prep-guide, I'd say the number of questions was pretty balanced, only four things were really sticking out:

  • Which data mining algorithm to apply in a certain scenario.
  • Storage strategy for SSAS cubes.
  • Slowly changing dimensions.
  • Designing dimensions and hierarchies.

Useful resources for preparation.

1Actually, you get about 3 minutes per question grouped per testlet. This means for a 9 question testlet you get about 27 minutes, time left on one testlet is not added to the next. The 180 minutes should be regarded as an indication for the maximum exam length.
2 At best superficially mentioned in 2796.
Friday, June 6, 2008 12:14:29 AM (W. Europe Daylight Time, UTC+02:00)