Having satisfied clients is a key concern for pretty much all business regardless whether they’re offering products or services, or perhaps both. We are using the term ‘services’ more often, but the same principles apply if you’re providing products.


If someone came up to me and asked how would I describe JavaScript functions, there are only two words that pop to mind: strange and awesome.


Before we learn something new we kinda wanna need it for something first, so let’s see why we need “queueing systems” and what are they.


More and more companies are striving to extract value from the huge amount of information stored in their databases.