Better import performance

• API product import performance is improved from 2x to 4x
• API product model import performance is improved from 3x to 6x
• CSV product import performance is improved from 1.5x to 9x
• CSV product model import performance is improved from 6x to 12x

Better export performance

• Improved the performance of the API export by 30% between 3.2 and 4.0
• Improved the performance of the CSV export by 2x between 3.2 and 4.0

Thanks to these improvements, our API remains the fastest way to create, update, and export products. Exports via API are 3 times faster on average compared to exports via Excel or CSV.