1. ETL ETL
Flat Files Incremental /Data load
Excel Files Full Load
XML Files
SQL JOBS
T-SQL
ETL
ETL
MDX
ETL
OLTP
OLTP
Staging Area
Replica OLTP Near real time
SQL SERVER
D
W
D
M
D
M
D
M
D
M
Staging
database
ODS
Operational
data source
Cube
SSRS
User
Web
App
Report Server
Report Manager
Drill Through, Drop Down
Dashboard, Score board
Report Security
Subscription
Data cleansing
Data Scrubbing
Data Profiling
Data Purification
Normalization
Daily Transaction
Insert, Update, Delete
Oracle, SQL, DB2
DS, DSV
Cube
KPI
Calculation
Partitioning Aggregation
Historical Data
De-Normalization
Star/Snowflake Schema
One Insert Many Select
Many Index
Table Partitioning