1.2.6 LANSA Application Architecture

LANSA's Repository-based 4GL solution offers the benefits of a fully tiered program architecture while insulating the developer from the complexities of the deployment environment. A single 1.4 LANSA RDML program can generate multiple languages to execute on multiple platforms. The 1.3 LANSA Repository centralizes the core business information where it can be shared and reused, and easily moved from one database to another.

It is important to remember that when you build a LANSA application you have:

Platform Independent Application Architecture

Centralized Application Definition

Portable Database Architecture

Since LANSA is an integrated solution, you are dealing with just one product and one set of development skills to meet your multi-platform host and client/server development needs. It is important to understand that 1.2.7 LANSA is an Architecture.

Also See

1.2.4 Traditional Application Architecture

1.2.5 Tiered Application Architecture