Re: Connecting remotely.
От | ken@ori-ind.com |
---|---|
Тема | Re: Connecting remotely. |
Дата | |
Msg-id | 3.0.1.32.20001101105539.00a87100@ori-ind.com обсуждение исходный текст |
Ответ на | Re: Connecting remotely. ("Adam Lang" <aalang@rutgersinsurance.com>) |
Список | pgsql-interfaces |
For single tier access to pg via libpq.dll check out the following: http://www.zeos.dn.ua/eng/zeos_zdo_main.html Ken At 13:24 11/01/2000 -0500, Adam Lang wrote: >So in other words I should have a client that talks to a server application, >which in turn talks to the database? > >Again, this n-tier stuff is nice if the person writing the app has to do it >independent of a back end, but when you are writing for a specific >instances, all it seems to do is make things harder... > >Adam Lang >Systems Engineer >Rutgers Casualty Insurance Company >----- Original Message ----- >From: "Dave Page" <dpage@vale-housing.co.uk> >To: "'Adam Lang'" <aalang@rutgersinsurance.com>; ><pgsql-interfaces@postgresql.org> >Sent: Wednesday, November 01, 2000 12:15 PM >Subject: RE: [INTERFACES] Connecting remotely. > > >> >> >> > -----Original Message----- >> > From: Adam Lang [mailto:aalang@rutgersinsurance.com] >> > Sent: 01 November 2000 16:40 >> > To: pgsql-interfaces@postgresql.org >> > Subject: Re: [INTERFACES] Connecting remotely. >> > >> > >> > What's the difference between having the client use ADO to talk to the >> > database as opposed to an interface using the postgresql >> > client libraries? >> > >> >> Nothing, I would say. In my mind, Sergio is saying that any app written >with >> libpq or libpq++ or any other interface that doesn't include some kind of >> middleware is broken. Surely that would include psql, pgAccess, pgAdmin, >> anything using ODBC written in C or VB or C++? >> >> Or have I missed the point completely? >> >> Regards, >> Dave. >> >> > >> > > "Adam Lang" <aalang@rutgersinsurance.com> el día Wed, 1 Nov >> > 2000 09:52:35 >> > > -0500, escribió: >> > > >> > > [...] >> > > > >> > > >What are people's thoughts? >> > > >> > > people's thoughts are that you really want to design a multi-thier >> > > design (for example a 3 layer design), where >> > > >> > > / client1 (browser) >> > > database <---> bussines rules - client2 (browser) >> > > (ie. apache, php,...) \ ..... >> > > >> > > >> > > if your client has direct access to the database, you >> > design is broken... >> > > >> > > sergio >> > >
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