Expert Cube Development with Microsoft SQL Server 2008

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Table of Contents
Designing for performance 193
Performance-specific design features 194
Partitions 194
Why partition? 194
Building partitions 195
Planning a partitioning strategy 196
Unexpected partition scans 198
Aggregations 200
Creating an initial aggregation design 200
Usage-based optimization 205
Monitoring partition and aggregation usage 208
Building aggregations manually 210
Common aggregation design issues 213
MDX calculation performance 215
Diagnosing Formula Engine performance problems 215
Calculation performance tuning 216
Tuning algorithms used in MDX 216
Using calculated members to cache numeric values 218
Tuning the implementation of MDX 221
Caching 222
Formula cache scopes 223
Other scenarios that restrict caching 224
Cache warming 224
Create Cache statement 224
Running batches of queries 225
Scale-up and scale-out 225
Summary 226
Chapter 9: Securing the Cube 227
Sample security requirements 227
Analysis Services security features 228
Roles and role membership 228
Securable objects 229
Creating roles 230
Membership of multiple roles 231
Testing roles 232
Administrative security 233
Data security 234
Granting read access to cubes 234
Cell security 234
Dimension security 238
Applying security to measures 242
Dynamic security 244
Dynamic dimension security 245
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