Developing applications at the logical level is very different from development at the physical level. In this section you will find entries that provide development approaches that work well at the logical level.

One big difference is that in physical computing connections are point-to-point while in logical computing we often can use powerful space-to-space or space-to-point request mappings for a complete set of resources.

Another difference is that it is very cheap to reconfigure the logical level. It can therefore be low-cost and very helpful to develop using scaffolding that can be removed once the logical structure of the application is completed.

The outside-in example shows the use of these concepts in practice.