3 Tier application - how to ?

[admin]

Hi guys,

I need to create a 3 tier application for study purpose and I was wondering is there is any preconfigured vApp for this?

Alternatively, I would have to create it from scratch and to do so I was thinking to use 3 Linux VMs, problem is I'm not either a DB expert nor an application developer. I could probably set the Web server but I still need the other 2 tiers.

Any idea or suggestion is well accepted.

Thanks.

[zuoqiang]

Hello,the 3 tier application major divided into User interface layer(UI) Business logic layer(BLL)Ddata access layer(DAL).

Now,there are two tools software  powerbuilder and easerver.

The more important is you need distinguish the 3 tier I think.

Hope help you!

[admin]

Hi zuoqiang,

are powerbuilder and easerver developers tools ? i.e. I need to develop my own environment ?