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Attached screenshot indicates that csv file load is much slower than stdf or sbdf.
It makes sense that sbdf is fast because it's binary,
however we didn't expect stdf is almost as fast as sbdf.
Since both csv and stdf are text files and the size of test files of csf or stdf are almost the same, so we assume there may be something can be done to improve the csv load performance.
We have lots of customers who are suffering from slow csv load especially when file size is huge (can't use database for these data).