If you are aspiring to get a Hadoop certification, then I would recommend Cloudera's CCA 175 certification exam. This certification is considered to be the toughest and respected one among the best Hadoop certs globally. To bag this certification, you must be an expert in Hadoop. To master Hadoop to help you get Cloudera's CCA 175 certified, you must enroll in well-recognized paid training that will suffice your preparation. For this, I will recommend you Intellipaat's popular Big Data Hadoop Course. This course not only offers you the best course taught by industry experts but also comes with many benefits like Lifetime Free Access, upgrade, and 24*7 technical support.