DW / BI Implementation Services
We provide a comprehensive portfolio of services across the lifecycle of a data warehouse including maintenance and enhancement services. We delivered a scalable, best-of-breed DWBI solution for a leading Bank in the Asia-Pacific region leveraging reusable ETL components that helped minimize implementation time.
Data Integration
In today's competitive and dynamic business environment, it is essential for an enterprise to obtain a macro level view of both its own information assets and of that of the external world. In order to take advantage of the information lying in different silos of the enterprise applications, the organization needs to decide from several options of data integration such as Extract Transform and Load (ETL), Enterprise Application Integration (EAI) or the latest Enterprise Information Integration (EII).
DW/BI Reporting
The DW/BI reporting services consist of the following components:
- Static reporting
- OLAP reporting
- On-demand reporting
- "What-if" analysis
- Integration between data mart and presentation layer
- Information access security
Maintenance and Enhancement Services (MES)
One of the key success elements for DW/BI projects is post-implementation support and maintenance. On-going maintenance of the Data Warehouse Management is essential for maintaining up-to-date, accurate and consistent business information that facilitates efficient decision making and helps in gaining competitive advantage. We offer the following services:
- DW/BI production support services
- DW/BI application maintenance services
- Enhancement services
Data Transformation Methodology (DTM)
HCL’s Data Transformation Methodology is an iterative and incremental (evolutionary) development methodology designed to address project implementation needs right from conceptualization, design to realization phases.
DTM is based on the principle of splitting up the development of large DW/BI projects into multiple business modules based on the lines of business/ subject areas and the development and implementation of only one module at a time leading to quick realization of business value.
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