Information Technology Blog: Data Stores

Showing posts with label Data Stores. Show all posts

Need for Datawarehousing

The need for an effective information management solution is of top priority in today's changing & competitive business environment...

A typical project scope for Data warehousing is as below - Title: APPLYING DATA WAREHOUSING The major goal & effort on working ...

Throughout the history of systems development, the primary emphasis had been given to the operational systems (simple OLTP -Online transac...

In the present day competitive & technology centric information age, business enterprises are realising that the enterprise data is va...

We shall compare the ordinary OLTP systems & the Data warehouse systems w.rt the type of data that they handle and shall point out how...

Data warehousing has a great relevance in IT since it provides an Integrated Information management solution that aids in providing the ri...

Pre-engineering is the time to define the goals of the application, to make the initial analysis of the system and make other decisions. T...

Once the application is well defined, data warehouse developers are able to begin making technical decisions about building the logical ...

Ongoing maintenance is the final phase of creation of a data warehousing system. The ongoing maintenance of data warehouse generally invol...

Characteristics of successful data warehouse projects generally include the following aspects - Clear business justification for the pro...

There are two kinds of definitions relevant to data warehouse design - (1) definition of business terms (2) definition of data elements. ...

Actors: Actors are objects represented in the functional model that produce or consume data. An actor may store so...

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