DATAWARE HOUSING is a database which is used for data analysis.Data is collected from one or more disparate sources.
DATAWARE HOUSING process allows historical as well as present data to be stored which is a helping hand for trending reports. The source of Data
is scrutinized by transforming it and preparing Catalogues. It is provided for online analytical process or data mining. Dataware housing is also
helpful in market research and decision support purposes. A DATAWARE HOUSING system manages to retrieve lost data, analyze data, extract then
transform data and finally loading data to its repository.
Data dictionary and Business intelligence is also a part of DATAWARE HOUSING SYSTEM. DATAWARE HOUSING system maintains data history and thus helpful in providing precise information about organization. Having single database made-up of multiple databases helps gather information in intact form. Customer relationship management becomes easier due to Data ware houses. Complex analysis of queries can be done easily with the help of DATAWARE HOUSING. Tactical reporting during sales purpose and validation of data in product marketing are the practical utilities of DATAWARE HOUSING. Aarvy Edutech students get a 3 months course in which all the concepts related to DATAWARE HOUSING is covered. Course is taken by expert data analysts and those trainers who have excellent work experience in IT industry. This helps students to win right direction for securing job. Training is placement oriented and placement assistance will help to secure better opportunities.
What You`ll Learn in This Course
- DATA WAREHOUSING INTRODUCTION TO DATA WAREHOUSING
- ENTITY – RELATION MODEL (E-R MODEL FOR TRANSACTIONAL DATABASE)
- DIMENSIONAL MODEL (STAR SCHEMA ) FOR DATA WAREHOUSE
- OLAP & PRESENTATION USING COGNOS 8 BI
- CREATING PACKAGES AND MODELS BY USING COGNOS 8 FRAME WORK MANAGER
- GENERATING REPORTS WITH QUERY STUDIO
- GENRATING REPORTS WITH REPORT STUDIO