Showing posts with label Certification. Show all posts
Showing posts with label Certification. Show all posts

Microsoft Certification : request for exclusive certification for Analysis Services

As an OLAP professional, I eat, sleep and drink "Analysis Services". A certification would help in stamping my expertise in this area (and may be enhance my salary too :) )

Analysis Services is a subject area deep enough that does not leave anytime for me to practice other Microsoft BI tools such as Reporting Services, Data Mining, Integration services and so on.

However, if I need to get certified in Analysis Services, there seems to be only one exam available below:

Exam 70-445: TS: Microsoft SQL Server 2005 Business Intelligence—Implementation and Maintenance

The exam covers the following subject areas:

  • Implementing and Maintaining Microsoft SQL Server 2005 Analysis Services (includes Data Mining too)
  • Implementing and Maintaining Microsoft SQL Server 2005 Integration Services
  • Implementing and Maintaining Microsoft SQL Server 2005 Reporting Services

Can Microsoft come with an exam exclusively focusing on Analysis Services where they test the in-depth  knowledge of Analysis Services?

Analysis Services is a pretty in-depth technology that needs the following expertise:

  • Dimensional, cube, KPI, drill-through, Actions modeling
  • Business problem solving using analysis services
  • Underlying relational schema & data source view design
  • Aggregation and partition design
  • Write backs
  • MDX calculations and queries
  • Security
  • Performance improvements
  • .Net stored procedure extensions
  • Administration
  • Many more that I might have missed

My Articles

Design

Cube structure optimization for MDX query performance in Analysis Services 2005 SP2: Tips for Parent Child Hierarchies usage

Fact table design for “State Workflow Analysis”: Analysis Services Dimensional modeling

Handling inter-dimensional members dependency and reducing cube sparsity using reference dimensions in Analysis Services 2005 SP2 : Cube design tip

Identifying intra-dimensional members relationship and reducing cube sparsity in Analysis Services 2005 SP2 : Cube design tip

Leaves() : An example to understand it for both regular hierarchies as well as parent child hierarchies

Aggregation design: useful tips

Level based attribute hierarchy: MDX query performance woes in SQL Server 2005 SP2: Is it fixed in post SP2 hotfix?

Parent child hierarchy to level base hierarchy conversion: hiding placeholder dimension members in client application

Trouble / Troubleshooting

Aggregate(), Sum() functions using calculated members does not work in Analysis Services 2005 SP2 (9.00.3042.00 version) but works in Analysis Services 2000 SP4

Analysis Services 2005 migration tool: Custom member formula issues in migrated database

Cube Partitions: Fact table not listing in Business Intelligence Development Studio in partition wizard

Analysis Services 2005: Many-to-Many relationship does not support unary operators with parent-child dimension

MDX

NextAnalytics and MDX : Part 1 - Swap Cells with Row Labels

Selecting dimension's default member based on a member property

Sorting members on member codes / member properties

Time Dimension: How to set Default Member to Current Month

Setting dynamic default member in dimension X based on the current member of dimensions Y

ADOMD.NET

Code : utility code for converting cellset to a data table

Others

Google specialized search for Analysis Services and MDX web resources integrated in my blog

Art of reading MDX articles

MDX Expression Builder : Need for a tool making it easier for functional users to write MDX expressions, queries.

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