Danalysis

Sql day 24 Trying to build a dashboard using tableau. Any suggestions will be welcomed.

Sql day 23 You won't remember it all, don't feel bad for browsing your headaches or asking for help.

Sql day 22 Data analysis isn't all about queries. The creative part of your visualization goes a long way

Sql day 20 Tip: gaining insights for rows and columns with 'Yes' and 'No' or true or false, create additional column using Case when function assign 1 for yes and 0 for no. It makes aggregation easy.

mfs posting on X with zero engagement and 0 likes, no shame.

Sql day 19 Working on a project. With clear objectives and data set, first thing a data analyst does is to understand his/her data set and how it'll translate to meaningful insights. This guides you on the type of analysis to carry out and the potential visualization.

Sql day 18 I'm grateful to have started this challenge. I'll be wrapping up soon sharing step by step on how I'm working on a project with sql

Sql day 17 Tip on reassigning type of data We use double colon then data type If fees was in integer, we can convert it this: Select Fees :: Decimal From: table name