Learn how to use a SQL rank function to deduplicate data.
Learn how to join, merge, union, & concatenate tables in SQL and Python.
Learn how to write a SQL query within a SQL query using either a subquery or a CTE!
In our experience, a typical organization has database issues that impact data availability about 5-10% of the time, but it’s possible to reduce this even further.
We would highly recommend encouraging analysts at your organization to learn an advanced analytics coding tool like Python, R, or SAS.
We would highly encourage analysts to learn and use SQL. SQL is truly an analytics staple.