We have observed that among the very first steps towards starting to use Salesforce for your business, is bringing all legacy data into Salesforce. This task gives a lot of headache, especially when the data is large (over 5000 records for example). We have proven experience of importing over million records into Salesforce.com across multiple objects & owners.
We use combinations & permutations of several techniques to bring your data into Salesforce. Salesforce Bulk API, Data Loader, Informatica, Custom Apex Programming, Third Party Web Services Development & Integration for Data Import, etc.
The technique varies depending on the complexity, please contact us with your needs & we’ll analyze your data to provide you a quote & our approach.