The difference is that a vita is intended for academic environments. The Resume Along with everything else in the last ten years, the resume has changed. Employers and headhunters use computer databases to store resumes, and they search these databases using keywords. This new format requires jobseekers to adapt their resumes to the new environment.
Experts advise job hunters to write resumes in both formats.
Resume advice is never set in stone. There are general guidelines, but advice can vary. Look at several sources and see how they agree. It also contains a small section on the scannable resume. The vita is just like a resume but for academic environments.