This document analyzes the skills required to become a data scientist by examining over 8,000 job listings from Dice.com. It finds that the most commonly required skills are Python, SQL, R, Java, Hadoop, Spark, C/C++, Scala, NoSQL, Tableau, MATLAB, Hive, Excel, Cassandra, MapReduce, and TensorFlow. Python is popular due to its libraries for machine learning and data analytics. SQL is essential for querying databases. R and Java are useful for statistical analysis and integrating models. Hadoop, Spark, and Hive allow distributed processing of large datasets.