Question

How does a data scientist and DBA differ in how they use SQL?

a) DBAs manage the database for other users.
b) Data scientists don't write complex queries.
c) Data scientists only query the database and don't create tables.
d) DBA's are the only ones who merge datasets together.

Answer 1

DBAs manage and maintain databases for other users, while Data Scientists use SQL to query and analyze data.

Step-by-step explanation:

DBA stands for Database Administrator while Data Scientist refers to professionals who analyze large sets of data. Both DBAs and Data Scientists use SQL, but their usage differs.

DBAs are responsible for managing and maintaining databases for other users. They create and manage tables, perform backups, ensure data integrity, and optimize database performance. They write SQL queries to extract data for users.

On the other hand, Data Scientists use SQL as a tool to query and analyze data. They write complex queries to extract relevant information from databases and build models for data analysis. They may also perform data wrangling tasks like merging datasets to gather insights.