How IT Professionals Are UPGRADING Their Careers in Data To £45,000+ Per Annum by Learning SQL for Data Analysis
Twenty years' experience working with SQL
*Success representations made by Nick Holt, and The BI School Ltd. (nickholt.co) and their advertisers/sponsors are aspirational statements only of your own potential. These results are not typical and results will vary. Your own success is down to you, and the effort YOU put in. We can in NO way guarantee you will get similar results.