O'Reilly logo

Building the Unstructured Data Warehouse: Architecture, Analysis, and Design by Krish Krishnan, W. H. Inmon

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

In contrast to the SDLC is the spiral development approach. In the spiral approach, the steps of development occur very quickly and many different iterations of development occur. The scope of any given iteration is small and the iteration is completed quickly. Figure 5.2 shows the classical spiral development approach.

Figure 5.2 Spiral development approach

The development approach for the unstructured data warehouse is a combination of both of the approaches to development.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required