I have created quickbooks desktop integration with salesforce.
In this integration I have one question about insert all historic data of quickbooks desktop into salesforce.
In quickbooks there are around for example 40,000 items and I want to insert all into salesforce.
With reference of salesforce soap api call limits how can I achive this kind of functionality? Like I can add up to 200 records in a single create() call.
Please advice me some options about how can I insert all the data into salesforce.