Computer certificates can be obtained during college and are a basic certificate for big data majors. If you want to engage in related professions after graduation, computer grade certificates are mandatory requirements. The key task in the employment of big data engineers is to learn to analyze events, predict events, and then make preferred choices, so you need to learn linux, and only then can you obtain a big data certification. The last certificate that is recommended for big data majors is the sas certificate, which is recognized internationally in data mining as well as in the business field. And these two fields are currently developing very considerable, employment is also very considerable, to get the certificate has been a good choice.