From: Adam Lang <aalang@rutgersinsurance.com>
> A (good?) multi-tier application is the display client, whether VB, web,
> java, C++, that handles validation, display and communication with the
> middle tier.  Middle tier holds business logic and talks to the database
> system.

the problem with this is that valadation and business rules are often
strongly linked: what is valid may itself be part of the business logic.

>
> The strong point for AS/400 is the fact that multi-tier computing is
> unnecessary.  All the tiers reside on one box.

this removes my objection above. Yet another strong point for the
AS/400.





As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.