General information
Title:
Remote views (ORACLE ) too slow...
Hi All,
I 've done first draft of my app and installed to test how my forms behave when accessing ORACLE over the network.
It tooks for the table with only 7 fields about 4-5 sec to open and with 20 fields around 15 sec.
I have set up in every form in BeforeOpen method SET TALK OFF and SET DELETED ON
and i set NODATA on load to .T. for every cursor in my dataEnvironment.
..now i tried something differently
Installed EXE and remote database on the server itself ( ORACLE database ) and my forms opens instantaneously.
Went back to my PC and just test the remote views like this:
I have table Phone_book with only 7 fields and no parameters passed so my SELECT is
SELECT Phone_book.PHONEID, Phone_book.NAME, Phone_book.GSM_NO,;
Phone_book.WATER, Phone_book.SEWER, Phone_book.MECHELEC;
FROM GCC.PHONE_BOOK Phone_book
or
SELECT *;
FROM GCC.PHONE_BOOK Phone_book
create a program...
* of course open database GCC_REMOTE
clea
wait window 'Start...' + time() nowait
?'Start...' + time()
*use servicerequest_all && my remote view
use phone_book_all && my remote view
wait window 'End...' + time() nowait
?'End...' + time()
...and it tooks 4-5 sec to open ( source table has only 2-3 records )
my other view has 236 fields ( remote view servicerequest_all)
SELECT *;
FROM GCC.SERVICEREQUEST Servicerequest
..also take 5 sec to open ( has only 2 records ).
My form SERVICE REQUEST in the application contains only 20 fields. It takes about 14 sec to open up and form PHONEBOOK ( with 7 fields ) takes
4 sec to open. It's like minimum connection time plus time for loading the forms controls.
It seems to me it is issue with connection to the ORACLE over the network ( TCP/IP ).
Can anybody give me some ideas what should i do to make things happen faster.
Maybe it is ORACLE Listener i need to configure correctly.
At the moment it is setup as :
Protocol TCP/IP
Host NTCAB1
Port 1521
Thanks for response.
Regards
Dejan
Next
Reply
View the map of this thread
View the map of this thread starting from this message only
View all messages of this thread
View all messages of this thread starting from this message only