O

Object Binding dialog, 219

Object Explorer pane (SSMS)

Assemblies objects, 57

connecting to services, 54-55

Cubes objects, 57

Data Source Views objects, 56

Data Sources objects, 56

Databases objects, 56

Dimensions objects, 57

Mining Models objects, 57

Mining Structures objects, 57

Roles objects, 57

Server Assemblies objects, 58

ODS (Operational Data Store), 89-90

Office client components. See also pivot tables (Excel)

Microsoft Data Analyzer, 556-563

pivot tables (OWC), 550-556

Office Web Components. See OWC

Offline OLAP Settings dialog (Excel), 547, 549-550

OLAP mining models

analyzing cubes with data mining dimensions, 518-519

creating from cubes, 512-513

Data Mining Wizard for, 513-517

in mining model editor, 518

overview, 512-513

OLAP (On Line Analytical Processing)

aggregations and, 448

data mining models, 512-519

data mining versus, 3

multi-dimensional databases as basis for, 8-9

OLTP versus, 4

speed expected for, 447

UDM and, 145

OLAPQueryLog table, 460

OLE DB client connectivity component, 15

OLE DB data providers, 35-36, 93-94

OLTP (On-Line Transaction Processing), OLAP versus, 4

one-to-many relationships between attributes, 121, 122, 427

online mode (BIDS), 399-402

opening. See starting

OpeningPeriod function (MDX), 760-761, 762

“The operation has been cancelled” message, 439

Operational Data Store (ODS), 89-90

operators (MDX)

arithmetic operators, 79

colon, 81

commas, 80

comparison operators, 80

constructing sets, 702-703

constructing tuples, 702

curly braces, 80

logical operators, 80

set operators, 79-80

table summarizing, 700-701

value operators, 700-701

optimizing dimension attributes, 132-133

optimizing performance. See performance optimization

OR operator (MDX), 80, 761

Oracle, data sources supported from, 91

Order function (MDX)

overview, 761-763

preserving hierarchy, set containing multiple dimensions, 764-765

preserving hierarchy, set containing one dimension, 763-764

order of evaluation for calculations, 222

OrderBy property, 225

OrderByAttribute property, 225

ordering. See sorting

Output pane (BIDS), 34

outward-facing relationships, 116

OWC (Office Web Components)

browsing cubes and, 153-156

browsing reference dimensions and, 162-163

control in Cube Designer, 153

described, 550

disabling Visual Totals, 154

MDX statements generated by, 153-156, 162-163

pivot tables, creating from an existing pivot table, 550-554

pivot tables, including within a web page, 554-556