Data Warehouse Engineering

Slide-2
In this slide I will mention about what actually Data Warehouse Engineering is. This
slide also include methods on how Data Warehouse can be implemented. The slide also
discusses about Unified Modelling language and united process. Unified Modelling
Language can be considered as a general-purpose modelling language that intends to provide
a standard way to visualize the system designing. Unified Process is defined as iterative
process framework. Examples are Open UP and Agile United Process. The structure of the
paper include some important analysis and points out from shortcomings. In this region I
have given a summary on the DW engineering technique, the diagram is presented and then
description of different workflows are provided that make up the processes.
Slide-3
In this slide I will suggest certain premises by which goal of developing the DW
engineering process can be achieved. In order to get the goal, best suggestion would be UML
as visual modelling technique. UML is extended because it presents accurately, the different
parts of Data Warehouse and UML process is used extensively for UML packages with target
to provide numerous levels in a detailed manner. Data Warehouse tackles every Data
Warehouse designing stages in a well-organized manner, from sources of information to the
final implementation and which include defining of every ETL techniques and finalize the
user needs.
Slide-4
In this slide a basic diagram of Data Warehouse is provided. DW is not independent
from each other instead they are overlapping because they depend on each other in different
ways. If any change is made in one diagram the result also reflects on another diagram. An
example can be taken as DM is created from SCS and DWCS. Description regarding