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Re: dbfntx very slow with 2+ users

[quote="don lowenstein"]I have a Harbour / Fivewin application that uses MSSQL tables via Mediator (3rd party RDD from OTS software).
Don,
where can I found a trial version or pricing of Mediator?
by MarcoBoschi
Wed Apr 06, 2022 1:08 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6815

Re: RDD SQL , MEDIATOR, SQL RDD, Necesito Información

Hola Rafa, ¿al final por qué solución optaste?
by joseluispalma
Sun Jul 25, 2021 6:36 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: RDD SQL , MEDIATOR, SQL RDD, Necesito Información
Replies: 22
Views: 6821

Re: ADO RDD xHarbour

Lucas, Antonio, Have you looked at arrayrdd source, SQLRDD rdd source or Mediator SQL RDD from http://www.otc.pl?. It may help. Also, if you use find for seek?. I think in ADO indexes are fine for showing the data ordered by a field, but they are not so important ...
by AHF
Mon Apr 06, 2015 7:33 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: ADO RDD xHarbour
Replies: 1047
Views: 446342

Re: ADO RDD xHarbour

Thank you Antonio. Have you looked at arrayrdd source, SQLRDD rdd source or Mediator SQL RDD from http://www.otc.pl?. It may help. Also, if you use find for seek?. I think in ADO indexes are fine for showing the data ordered by a field, but they are not so important ...
by lucasdebeltran
Sun Apr 05, 2015 8:49 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: ADO RDD xHarbour
Replies: 1047
Views: 446342

Re: TDbf PRO disponible...

... en el mercado con SQLRDD ? me parece que el software del maestro Arteaga de México esta hecho con SQLRDD y asi mismo he visto varios programas con MEDIATOR Me parece que lo mismo se decía de Harbour cuando iba en sus inicios, que los SO estaban evolucionados, que no habia como implementar tal o ...
by wilsongamboa
Tue Sep 16, 2014 2:42 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: TDbf PRO disponible...
Replies: 69
Views: 17207

Re: dbfntx very slow with 2+ users

... FW Wiki http://wiki.fivetechsoft.com/doku.php?id=ado-related_stuffs I know you are probably not looking forward to the re-writing of your MS Sql \Mediator database code.. however, once you do, you will find the code is very portable between Ms Sql Server ( and express ), MS Access and Oracle... ...
by Rick Lipkin
Thu Aug 22, 2013 4:24 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6815

Re: dbfntx very slow with 2+ users

That's an odd topic. for reading files either individually or especially en masse Mediator is faster than DBF, especially with 2+ users. If I use sql commands like SELECT * etc, Mediator is very fast. the coding is 99% harbour compatiable using conventional programming ...
by don lowenstein
Wed Aug 21, 2013 9:05 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6815

Re: dbfntx very slow with 2+ users

Don,

ADO does not work like a RDD, please take a look at samples\adoxbr01.prg.

I did not get Mediator working not a reply from OTC, so that´s why I choose SQLRDD, but it did not work as expected.

Your problem happens with DBF stand alone or with Mediator?.
by lucasdebeltran
Wed Aug 21, 2013 6:17 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6815

Re: dbfntx very slow with 2+ users

I have a Harbour / Fivewin application that uses MSSQL tables via Mediator (3rd party RDD from OTS software). Does ADO provide MSSQL and MySQL seamlessly using harbour RDD database "regular" commands, like USE, SKIP, SEEK, DELETE, PACK, COPY, etc. ...
by don lowenstein
Wed Aug 21, 2013 5:36 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: dbfntx very slow with 2+ users
Replies: 41
Views: 6815

Re: Something about SQL

I did a few year ago but if I remember well, you have to download and install ODBC and Mediator server. Then you download Mediator client and link to your app. If I remember well there is a tool to upload your DBFs to mysql that creates the needed fields to fake a ...
by Enrico Maria Giordano
Thu Apr 18, 2013 3:03 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Something about SQL
Replies: 36
Views: 5560

Re: Something about SQL

I did a few year ago but if I remember well, you have to download and install ODBC and Mediator server. Then you download Mediator client and link to your app. If I remember well there is a tool to upload your DBFs to mysql that creates the needed fields to fake a ...
by ADutheil
Thu Apr 18, 2013 2:52 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Something about SQL
Replies: 36
Views: 5560

Re: Something about SQL

... SQL :-) Warning: SQLWIN is a work in progress. If any of you want to have it ready soon, then cooperate in its development and tests :-) SQLRDD, Mediator, etc. do basically the same, with the difference that they are closed (you don't have the source code for the RDD), so if you get a bug there ...
by Antonio Linares
Thu Apr 18, 2013 2:15 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Something about SQL
Replies: 36
Views: 5560

Re: Something about SQL

André,

can you explain, step by step, how to use Mediator? :-)

EMG
by Enrico Maria Giordano
Thu Apr 18, 2013 11:57 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Something about SQL
Replies: 36
Views: 5560

Re: Something about SQL

When I began to migrate my system to SQL I used Mediator: http://www.otc.pl I found it easy to use.
by ADutheil
Thu Apr 18, 2013 11:50 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Something about SQL
Replies: 36
Views: 5560

Re: RDD SQL , MEDIATOR, SQL RDD, Necesito Información

Hola Efectivamente estas funciones NO aplican en SQLRDD. Lo que debes hacer es utilizar la proteccion de la transaccion, existen CUATRO Funciones de SQLRDD que debes adicionar a tu codigo para proteger la transaccion: Yo lo hago asi, y funciona muy bien: TRY SR_BeginTransaction() REPLACE .... SR_Co...
by hmpaquito
Mon Mar 25, 2013 12:34 pm
 
Forum: FiveWin para Harbour/xHarbour
Topic: RDD SQL , MEDIATOR, SQL RDD, Necesito Información
Replies: 22
Views: 6821
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