data-warehouse

data-warehouse

How to load Data Warehouse using ODI?

Material and Product hierarchies

Is it advisable to restart informatica application monthly to improve performance?

Identifying the fact table in data warehouse design

When we use Datamart and Datawarehousing?

Should the "count" measure be stored in the fact table?

Merging data from dimensions of different grains

Getting error for Data stage compare command line tool

Is it possible to have conditional OLAP dimension aggregators?

Handling change of grain for a snapshot fact table in a star-schema

Cross Project Compare option in Data Stage 9.1

Transaction Fact Table approach

Natural Key and Fact tables

Data stage parallel job export options

Should I build a separate dimension for Visas?

'SQL1024N A database connection does not exist. SQLSTATE=08003' error while executing 'db2 -x' command through command stage in Datastage 9.1

Designing a Data Warehouse/ Star Schema - Choosing facts

Crime Data Warehouse [closed]

Star Schema Design for User Utilization Reports

Data warehousing: how does denormalized data facilitate business intelligence applications?

Data Warehouse Testing Approach

key structure in a datawarehouse

New to Data Warehousing and Data Marts

Fact table linked to Slowly Changing Dimension

Low cardinality Dimensions in Datawarehouse

Should date field in DW date-map be of Date data type or of String data type, if I want to put placeholders?

Data Warehouse - Dimension with free text fields

data warehouse - non volatile vs change data capture

Is fact table normalised or denormalised or partially normalised?

Can we create the targets at run time using informatica Powercenter

Load fact table using informatica

Track multiple status in Transaction Fact Table

How are dimensions and fact tables related in a star diagram?

Microsoft OLAP based DW Solution

Surrogate Keys in a Data Warehouse

How to create a dimensional model with different metrics depending of the hierarchical level

What to do with large dimension tables

Factless Fact Table has 1:1 Relationship with Dimension Table

Should I combine similar business processes into one fact table?

What to do when daylight savings results in duplicate data rows?

Respository for Datastage jobs

How to store last 'n' day/week/month/year aggregates on a stream of data?

Dimensional modeling for sales fact with product and inventory dimension

Data warehouse multivalued attributes

Naming standards for dimensional modeling

Data Warehouse - Storing historical data in Fact table

Is there a concept of slowly changing FACT in data warehouse

What is the difference between an historian and a data warehouse? [closed]

Dimensional Modelling for boolean OR filtering

How to create staging table to handle incremental load

Datawarehousing, is it important to track historical data (SQL Server)?

Convert packed decimal to decimal in AB initio

In Python ETL code, how does one implement metadata?

time dimension and milliseconds

Separating Inserts and Updates while loading fact tables

Understanding ETL processes

Login behaviour when data warehouse is down

Aggregate tables doesn't work in Pentaho Mondrian with Saiku

free online tool for business users to modify database dimensions

I have an informatica code.I want to have an equivalent of the same in oracle query

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