Getting satisfied clients with the products and/or services offered is one of the main concerns of today's organizations since meeting their expectations has become an indispensable factor to build a relationship of trust with them and ensure the positioning in the sector.


So if someone came up to me and asked what would I describe javascript functions,  there are only two words that come 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. Client names, financial variables, consumption habits ...