Computer science is a term that comes from the French informatique, which was implemented by the French engineer Philippe Dreyfus in the early 1960s, being in turn a word that is formed by information and automatic.
The definition of the term itself can correspond to the automatic processing of information. For this, the use of electronic devices or computers must be used. Computer science is responsible for the designation of different practical and theoretical knowledge, related to the field of technology and science. These allow information to be processed automatically and rationally.
The main objectives and tasks that computing has is to comply with the input ( capture of information), processing and output ( transmission of results ). This set of tasks is called an algorithm.
Computer science brings together many of the different techniques that human beings have been able to develop in order to enhance their abilities related to thought, memory and communication. Its area of application can be used in practically any field, computing being used both to manage businesses and to store information, control processes, in medicine, in the transport sector, etc.
Study of physical and theoretical limits
When talking about computer science as a discipline of study, computer science is responsible for studying the different physical and theoretical limits that computers can have, both in their processing and in their network architecture, in information storage or intelligence. artificial, among other aspects.
For its part, computer engineering is responsible for applying the theory of science in order to carry out and develop different techniques, processes, methods and applications of computing. In this way, it can be considered that information technology is, at present, a science of the utmost importance for technological development and the advancement of society at all levels.
Computer science has a direct influence in relation to numerous applications focused on facilitating and optimizing processes, data storage and analysis, as well as communication.
On the other hand, the term computer scientist can also refer to the employed person who works in computer science.
The origin of computing
Computer science arose in antiquity with the creation of different methods that were intended to achieve various mathematical calculations with greater speed and efficiency. From that moment, the human being has been striving to improve processes until creating new methods focused on the automation of work processes. In addition, work has been done to develop new methods focused on improving productivity and the quality of work.
In this way, it can be indicated that computing was born with different simple programming. Over time these gave way to more complex tasks. With this, new and more complete functions were developed, thus responding to the needs of different sectors.
In this way, as a result of computer evolution, various programmable machines have been developed. Among them are traditional computers, which later gave way to other devices used today. Some of them are smartphones or smart phones, tablets, etc.
These computers for computer use can be used with great utility in many areas and sectors among them are robotics, medicine, transportation, as well as business management and industrial processes, among others.
Computer utilities
Computer science has numerous advantages in today’s society, being essential today. Thanks to it, large volumes of data can be handled quickly and efficiently, which would otherwise be an impossible task. For this reason, it is essential to develop communication technologies and the Internet, which is increasingly relevant.
At present the influence of computing is total. In this way, it is difficult today to think of a human activity or a discipline of knowledge in which information technology is not used.
In addition, within computing, two main areas of development can be distinguished, which are software and hardware. The first refers to the different computer programs while the second refers to all the physical part that makes up a computer system or device.
In this sense, the area related to the study of software is currently the most developed and extensive in the world of computing. This is because it is necessary to create programs that respond to the needs of users. In this way they can perform different specific tasks in each application, being designed to improve the quality, optimization of data and systems. All of them with the same goal of increasing productivity and performance.
Unlimited potential
Computer science is present both in the industrial field and in the commercial, business, educational… Also in others such as video games, transportation or medicine. Its scope of action is unlimited, as is its potential.
In the same way, it must be taken into account that there is a specific area of computer security, which is in charge of protecting both the physical infrastructure of each device or computer as well as all the information found inside it. This is to prevent outsiders from having access to sensitive information.
Computer security is a set of tools, procedures and also strategies whose objective is to guarantee the integrity of a system. It also seeks to guarantee their availability and confidentiality, preventing them from being in the possession of unauthorized persons.
This type of security is characterized by the protection of communications and data. To do this, it is based on three fundamental principles:
- Data integrity. Any modification in the information must have the authorization and knowledge of its author or entity.
- System availability. The operation must maintain the productivity of the company, as well as its credibility.
- Confidentiality. The disclosure of the data must be authorized.
Computing and Information
Computing and informatics are sciences that have similar functions, since they are based on the automatic processing of information.
In both cases, different theoretical and practical foundations are dealt with. Its mission is to study the application of technologies in all communication processes. In the same way, in the case of informatics, it is about understanding the obtaining of data. In this sense, its analysis, organization, communication and transmission are also taken into account. The objective is to create tools that allow the development of a person’s own tasks, but more quickly and with less probability of error.
For its part, computing is responsible for carrying out the study of computer equipment, such as the computers themselves or other devices. Different algorithms and computer systems focused on processing information work in them.