Excel is a powerful beast that lets you analyze complex data. Yet, operating on big chunks of data can sometimes be a daunting task. Let’s take a look at how SQL can help. Today, we’ll tackle a common problem with importing data to an SQL database, using a real-life example. Suppose your company conducted a survey on the most popular programming trends and preferences, striving to meet the expectations of its users.
If you’re in the US, chances are you’ve been eagerly awaiting the approach of Black Friday just as much as Thanksgiving. Though the shopping frenzy takes hold of nearly everyone, some people have to stick to their budgets and shop prudently. In this article, we’ll take a look at how generating an SQL report can help you track how much your family spent shopping on Black Friday. Storing Black Friday Purchases in a Database Before we can create an SQL report, we first need some data we can use.
Working with the financial aspects of large and small enterprises can be a daunting task for a business professional. In this article, we’ll look at several ways of constructing the perfect SQL report. You’ve probably already heard about SQL from your colleagues or in other areas of your career. If you’re here, you’ve likely concluded that learning SQL will make your professional life easier – and you’re right!