Postagens

Cybercriminals as an organization

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This text is hypothetical, all the facts here aren't taken into account, the names are fictitious and a mere coincidence with reality, a simple story highlighting Cybercriminals as an organization, some are research facts and material found on the internet, which sometimes I don't even know names the authors, a thing I'm really sorry, however I leave here my thanks to everyone who contributes to the universe of programming in general. The beginning ... Another beautiful day, Snoopy is just listen to the music after finished your last job , like even when it's finished well, it's really a great moment of peace. However the phone ring again ... He was just exploring the internet for another project, however that's one is interesting, after a little talk, he made a conclusion that this one really need some help, what's terrible, he asked to send the details of the propose on his personal e-mail. After an analysis of the proposal and some time of experience, he ...

Identifying profiles in the internet universe

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There a lot of shit texts on internet to talk about this, I can't see if it's really important to talk about that, my personal opinion will be just another one in a sea of confusion on internet, then lets go to another one. First lets start this about the characters on internet in just two sides, dark side of the force, and the good side of the force, I believe when people compare it with a "real/fiction life character for an example" it becomes better to understand. Without going into concepts, who came first the chicken or the egg, let's say that before studying programming it's necessary to know certain mathematical concepts, which without covering too much thus don't creating confusion I will just quote here Fuzzy logic , Boolean algebra , which can help us understand the Turing Machine , that's the force, if we can sense it, the force is on these concepts, the force is on the BITS , in reality in the Quantum Universe , which I won't go into in...

Example of microservice architecture for a restaurant system

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The idea here is to generate the back-end of a system for restaurants, here I will abstract myself from certain conditions, as we will not have the front-end layer here, I'm elaborating a micro-service architecture, so the front-end in theory could be any channel, like a website , an app, and more. This service can be accessed in several ways, you could put it in the cloud, host on a server, in many ways using the concept of containers, it doesn't matter, each one must choose their best form and option for their business. Initially in this step, I chose an architecture using an queue. A queue is an ordered collection of items where the addition of new items happens at one end, called the “rear,” and the removal of existing items occurs at the other end, commonly called the “front.” As an element enters the queue it starts at the rear and makes its way toward the front, waiting until that time when it is the next element to be removed. The most recently added item in...

Simple Application Microservices and MongoDB using Clean Architecture

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Simple Application Microservices and MongoDB using Clean Architecture Created in mid-2012 by Robert Cecil Martin ("Uncle Bob"), Clean Architecture has as main purposes to be independent of frameworks, easily testable, regardless of the user interface, that is, the user interface can change at will without this reflects in the rest of the system, be independent of database, since it maintains all business rules in the application itself and, finally, be independent of any external agent, and the business rules do not "see" the " outside world ". For start my application I studied some frameworks before choose some, at the end the choose was not for performance, just for an example I choose the fasted way to developed, easy understand, easy codification and quick production instead of best performance. You can ask me, why I would choose facility instead of performance ? First question, do you really need a truck...