3 ms·
XSV is extremely fast. I have a high frequency trading data api that powers my analytics. The data coming in as json which I write to a RAMDISK. Then I transfor
by santa_boy 7y ago
XSV is extremely fast. I have a high frequency trading data api that powers my analytics. The data coming in as json which I write to a RAMDISK. Then I transform json to csv using jq and use xsv to get the data segments and strats I need.
Despite pretty basic code, the performance is very good.