Monthly sales is a useful KPI metric to track for every business. Here’s how to calculate total sales per month in MySQL.
Retention Rate is percent of users who return to use a product/service over a period of time. Here’s how to calculate retention rate in SQL. Calculate retention rate in MySQL, PostgreSQL.
Pivot table & Crosstab makes in easy to analyze data. Here’s how to create pivot table in PostgreSQL.
Pivot tables make it easy to analyze large volumes of data. Here’s how to create dynamic pivot tables in MySQL.
Cumulative Total allows you to track running totals over time. Here’s how to calculate running total in Redshift.
If you need to transpose rows as columns or pivot table, then you need to do it via SQL query. Here’s how to display row values as columns in MySQL.
Rolling Average helps smoothen numerical trends in data. Here’s how to calculate moving average in Redshift using SQL query.
MySQL doesn’t have function to calculate cumulative total. Here’s how to calculate running total in MySQL.
Weekly Active Users is a useful business metric to track. Here’s how to calculate weekly active users (WAU) in MySQL.
Sometimes you need to transpose columns to rows in a table. Here’s how to unpivot table in MySQL.