Intel HR contacted me directly and informed me about this position and its benefits. Subsequently, a senior manager called me directly and conducted a phone interview. At the end of the phone interview, I received positive feedback, and they expressed interest in scheduling a face-to-face interview. However, due to my current company's confidentiality policy, I was unable to prepare the requested presentation, which unfortunately led to my failure in this interview.

Many big data-related questions arise, for example: how to deal with continuous big data and count it within a specific period?