There is an assumption that certain college degrees are more helpful than others when it comes to preparing for, learning, or succeeding at information technology (IT) careers.
If you believe this to be true then you may also be of the mindset that a Computer Science (BSc.) degree is more valuable than a Liberal Arts (BA) degree!
Surprisingly, there may be some evidence supporting this assumption. For example, it has been noted recently that engineering and computer science college graduates are more employable and better paid than liberal arts college graduates.
Many database professionals have a hard time writing complex, complicated or advanced SQL queries for the following reasons.
In a healthcare database project that I consulted on, I had to write fairly complicated and efficient SQL queries for physicians at several practices because of their specialized reporting requirements.
The real problem was not the complexity of the physicians database but it’s poor suitability to the physicians reporting needs.
Microsoft Excel is commonly used for data analysis because it’s part of the popular Microsoft Office Suite and it even comes pre-installed on some computers!
Unlike statistical analysis packages like, SAS and SPSS, Excel is relatively inexpensive and widely accessible to small businesses and mid-sized businesses in a variety of industries including healthcare, finance, sales and marketing etc.
Microsoft Excel is used in organizing and analyzing data, performing complex calculations as well as creating graphical displays.