SQL stands for “structured query language”. It is a language used to query, analyze, and manipulate data from databases. Today, SQL is one of the most widely used tools in data.
SQL and its related database management system, such as Hive, BigQuery, Spark SQL, are the #1 toolset in managing and processing data in the industry.
If you are interviewing for a data-related job, you need to prove your SQL proficiency.
- Data analyst
- Data scientist
- Data engineer
- Business intelligence engineer
- Product analyst
- Decision scientist
- Research scientist
- Software engineer (especially those on the backend side)
- SQL for Data Analysis Advanced Techniques for Transforming Data into Insights
- SQL NoSQL Databases Models, Languages, Consistency Options and Architectures for Big Data Management
- Data Science Interview Prep for SQL, Panda, Python, R Language, Machine Learning, DBMS and RDBMS
- Cracking the SQL Interview for Data Scientists
- SQL for Data Scientists A Beginners Guide for Building Datasets for Analysis