George Firican

Who’s still using Excel for their data needs?
🙋‍♂️

It’s not ideal for all situations, and no, Excel should not be your database, but sometimes “done is also better than perfect”.

What are your thoughts on Excel?

Let’s keep putting the LightsOnData.

#data #excel #dataanalytics #datamanagement

For any data professional wanting to learn SQL, this is a great cheat sheet and resource to refer to.
It starts from the absolute basics (SELECT * FROM table_name;) and guides you to the intermediate level (JOIN, HAVING, subqueries).

Great for any data analyst, data scientist, business analyst, and overall data professional.

Credit to Tomi Mester for creating this.

For more content for data professionals follow LightsOnData and George Firican

#data #analytics #sql #datascience #datamanagement

How frequently do you encounter this statement from the CXO?
“We aim to be data-driven! We aim to be data-informed!“ BUT...

...they won't invest in Data Quality.

What gives?
What should we do to convince them to invest in Data Quality, as a solid foundation for being data-driven?

Let's keep putting the LightsOnData.

#data #dataquality #datamanagement