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Dimensional Modeling and Data Architecture

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Kimball Forum :: Topics :: Dimensional Modeling and Data Architecture

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Surrogate key for different granularities

by saeidziaei
2 Replies
27 Views
Last Posts saeidziaei
Today at 3:18 pm
Flat Table vs star schema

by bi_at_nj
4 Replies
161 Views
Last Posts Vincent Rainardi
Thu Nov 19, 2009 11:42 pm
Dimensions Directly Tied to Facts vs. Snowflaking

by kbarrett
3 Replies
103 Views
Last Posts Colin Davies
Thu Nov 19, 2009 10:49 pm
Dimensional Attributes

by Arvind
1 Replies
51 Views
Last Posts Colin Davies
Thu Nov 19, 2009 10:36 pm
Eliminate Date Dimension Surrogate Key

by juz_b
5 Replies
151 Views
Last Posts Colin Davies
Thu Nov 19, 2009 10:20 pm
difference between alias and duplicate tables in OBIEE

by Jaswanth
1 Replies
35 Views
Last Posts Vincent Rainardi
Thu Nov 19, 2009 4:58 pm
Alternative views of data

by jchamizo
3 Replies
54 Views
Last Posts Vincent Rainardi
Thu Nov 19, 2009 4:53 pm
Rapidly changing Monster dimension...

by VK
2 Replies
50 Views
Last Posts tim_huck
Thu Nov 19, 2009 4:17 pm
Building a Recruitment and Admissions fact table

by kikesegarra
2 Replies
36 Views
Last Posts Vincent Rainardi
Thu Nov 19, 2009 9:00 am
Cost plans for projects - One fact table or several fact tables?

by bustaliz
3 Replies
51 Views
Last Posts ngalemmo
Wed Nov 18, 2009 9:01 am
The best design for EDW to cover common and un-common processes

by Niaz
1 Replies
31 Views
Last Posts ngalemmo
Mon Nov 16, 2009 1:21 pm
Schema Roadblock: Dimension vs Fact [Dimensions w/FKs to other Dimensions?]

by riafan
4 Replies
63 Views
Last Posts riafan
Mon Nov 16, 2009 12:02 pm
Facts at different levels.

by VK
0 Replies
41 Views
Last Posts VK
Mon Nov 16, 2009 7:19 am
Guidelines for FACT Table Design for High-Transaction Volume and High # of Measures ...

by kminboston
1 Replies
71 Views
Last Posts ngalemmo
Fri Nov 13, 2009 3:15 pm
Proving performance - HELP

by AndyPainter
1 Replies
41 Views
Last Posts ngalemmo
Fri Nov 13, 2009 10:35 am
Modeling price information collected at intervals

by jantzen
2 Replies
51 Views
Last Posts jantzen
Thu Nov 12, 2009 5:00 pm
Conformed Dimension Partial Set of Attributes

by dcow
3 Replies
66 Views
Last Posts ngalemmo
Thu Nov 12, 2009 9:59 am
Inventory Snapshot - GMROI Calculation

by Sophie
0 Replies
38 Views
Last Posts Sophie
Wed Nov 11, 2009 2:00 pm
Model for storing dimension attributes in multiple languages

by jefoster
1 Replies
73 Views
Last Posts ngalemmo
Thu Nov 05, 2009 9:16 am
SCD's and Fact Tables

by jimbo1580
1 Replies
99 Views
Last Posts ngalemmo
Wed Nov 04, 2009 10:19 am
Customer Dimension

by kenny
3 Replies
122 Views
Last Posts jimbo1580
Tue Nov 03, 2009 3:16 pm
Modeling Question - Accumulating Snapshot vs. Event Transactions

by jimbo1580
4 Replies
114 Views
Last Posts cridal
Tue Nov 03, 2009 1:18 pm
Snowflake scenarios

by bi_at_nj
2 Replies
71 Views
Last Posts ngalemmo
Tue Nov 03, 2009 9:10 am
Date Dimension

by mark.tan
9 Replies
254 Views
Last Posts ngalemmo
Mon Nov 02, 2009 9:19 pm
Partitioning Strategy for Fact and Dims in Oracle/DB2/Sybase

by bi_at_nj
3 Replies
52 Views
Last Posts ngalemmo
Mon Nov 02, 2009 12:21 pm
Fact Table Indexing Strategy

by bi_at_nj
2 Replies
101 Views
Last Posts BoxesAndLines
Mon Nov 02, 2009 11:46 am
Geospatial Modeling

by tlfancher
0 Replies
29 Views
Last Posts tlfancher
Mon Nov 02, 2009 6:09 am
Dimension Table Indexing Strategy

by bi_at_nj
1 Replies
45 Views
Last Posts gerardnico
Sat Oct 31, 2009 7:29 am
Sybase Databases in BI world?

by bi_at_nj
0 Replies
27 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 11:36 pm
Version Controlling your Data models

by bi_at_nj
0 Replies
37 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 11:32 pm
eacoe training?

by bi_at_nj
0 Replies
22 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 11:30 pm
Database by name KDB ?

by bi_at_nj
0 Replies
27 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 11:28 pm
Specify acceptable Snowflaking scenarios

by bi_at_nj
0 Replies
28 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 9:49 pm
Sybase Indexes

by bi_at_nj
0 Replies
12 Views
Last Posts bi_at_nj
Fri Oct 30, 2009 9:47 pm
Many to many relationship question

by ekv11
7 Replies
84 Views
Last Posts ekv11
Wed Oct 28, 2009 12:42 pm
many to many relationship between dimension level

by GBS74
3 Replies
173 Views
Last Posts ngalemmo
Mon Oct 26, 2009 2:27 pm
One to many relationships

by Martijn Kamerbeek
6 Replies
162 Views
Last Posts ngalemmo
Mon Oct 26, 2009 2:23 pm
Facts with different grain from different sources but related

by mranjank
2 Replies
83 Views
Last Posts mranjank
Mon Oct 26, 2009 8:47 am
Dimension as a Fact

by Irtaza Hassan
1 Replies
76 Views
Last Posts Irtaza Hassan
Mon Oct 26, 2009 7:12 am
Modelling help for multiple level facts

by terry_stjean
0 Replies
67 Views
Last Posts terry_stjean
Fri Oct 23, 2009 6:32 am
Modeling a fact with multiple sources

by schnedar
4 Replies
202 Views
Last Posts BrianJarrett
Fri Oct 23, 2009 6:30 am
Hierarchy within single dimension or two dimensions

by jimbo1580
3 Replies
75 Views
Last Posts BrianJarrett
Fri Oct 23, 2009 6:14 am
Pipeline with Accumulating snapshot

by sr_da
2 Replies
99 Views
Last Posts sr_da
Wed Oct 21, 2009 9:33 am
Combining Facts

by cbusch
2 Replies
89 Views
Last Posts ngalemmo
Wed Oct 21, 2009 8:39 am
Data Warehouse Purge Strategy - HELP

by AndyPainter
3 Replies
91 Views
Last Posts ngalemmo
Wed Oct 21, 2009 8:19 am
Subscription as an Accumulating Snapshot Fact or a Dimension?

by Irtaza Hassan
4 Replies
87 Views
Last Posts Irtaza Hassan
Mon Oct 19, 2009 2:48 pm
Millions of client information that can not be uniquely identified

by hennie7863
3 Replies
105 Views
Last Posts BoxesAndLines
Mon Oct 19, 2009 1:43 pm
Start schema in relational database vs OLAP

by dellsters
5 Replies
352 Views
Last Posts ngalemmo
Sat Oct 17, 2009 12:56 am
Best Practices for SCD Dimension Tables for a Banking Data Warehouse

by IJohnson
1 Replies
170 Views
Last Posts pcs
Fri Oct 16, 2009 2:01 pm
Measures as special dimension table

by Kraft
0 Replies
67 Views
Last Posts Kraft
Fri Oct 16, 2009 12:03 pm

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