Pregunta de entrevista de TikTok

Experience with relational databases (SQL, MySQL, Oracle, PostgreSQL). Experience with big data and non-relational databases (Hive, Hadoop, HDFS, MongoDB). Process automation and scripting (Python, Airflow, Autosys). Using Pandas and Regex for data analysis. Linux and command-line interface experience. SQL + Spark in Apache Hive for querying/manipulation. Mining, preparing, cleansing, and analyzing structured data. Experience in data discovery & identification, data lifecycle management, data classification, data modeling, and privacy policies.