Grafana is one of the most widely-used data visualization tools on the market. Learn how to connect Grafana to a remote MySQL database with this tutorial.

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components.

But should they be stored in a data warehouse, a data lake, or an old-fashioned database? It all depends on how that data is going to be used.

The only alternative to ETL is manual data entry — which can take literal months, even with an enterprise amount of manpower.