What is price? Understanding what price is and what it represents is one of the most fundamental components that divides investors and traders from gamblers in the stock market. Gamblers don’t care too much about the meaning behind the price of a stock. They simply buy a stock and hope the price goes up. Often times…

DynamoDB is one of the most capable NoSQL databases on the planet. As such, it has found its way into several of the core services at Amazon as well as those of the many customers on AWS. Over the years, it has grown into one of Amazon's most important services. So much so that the online retail giant can no longer function without it.

You are going to spend thousands of hours working over the course of your career. Since you are investing so much of your life, you want to make sure you are as productive as possible. The crazy thing is, despite all the time you've spent practicing your craft, you might still be working in one of the slowest possible ways.