In the world of data analysis, advanced SQL techniques are essential for extracting valuable insights from complex datasets. This comprehensive guide by Chandoo delves into these powerful techniques, ...

Overview NewSQL combines the consistency of SQL with the scalability of NoSQL to meet modern data needs.It offers faster query execution and real-time analytics ...

In 1959, the industrialist Henry Kremer, feeling that scientific advancement was ripe, offered the first Kremer prizes for the first human-powered aircraft to fly a figure-of-eight course around two ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...

Big Data is growing, and that means businesses are looking for people like you to interpret information in order to improve efficiency. Our Business Analytics certificate will prepare you to interpret ...

These free data analytics courses give professionals a chance to learn new skills from anywhere. With flexible schedules and certificates upon completion, they make it easier to boost careers, improve ...

What's your cost-per-hire? As of 2015, the average cost-per-hire for American employers was $4,000. If your company isn't keeping track of data like this, it may be missing out on other crucial ...