Yes, the offline course teacher speaks very well and has enough time to review in the evening. As for the quality of learning, the key lies in your own ability to accept new knowledge, logical thinking and your own learning ability. The big data curriculum has also changed now. It seems that the three-tier architecture of MyBatis, Spring and Spring MVC Java Web has been cut off (mainly because the students' acceptance effect is average, and the interview is hardly asked, but it is still very important), and the old offline project lmm has been abandoned, and some spark real-time projects have been added, such as Flink and PySpark, the mainstream frameworks currently used by enterprises, to help you find a job better.

A pertinent evaluation, hope to adopt, thank you.