I am using Partner WSDL to get data from salesforce,
To do it I am using those steps: 1. Getting the object list:
Getting the table field
Build a query from the fields and table name and use
Getting more data
for small object it takes around 5~20 second, for big object it can take over a minute.
There is any way to improve the performance?
I do my test on contact object, if I want to get all his data, it take me 01:06 minutes.
based on this link I tried to change the batch size to 2000 but that's only slow the select query (1:30 minutes)