December 28, 2020
Successful IT career
Technical knowledge will take an information technology professional a long way, but some of the skills that contribute to a successful IT career are apparently not related to the technical profile. Softs skills - or personal skills - such as the ability to communicate, negotiate conflicts and work well in a team, are also invaluable for business - especially at the managerial and executive levels. Meet some of them!
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Problem solving
Companies no longer work with technology just because of it, itself. Today, as an IT professional, you must be prepared to support the company's strategies. This means using technological resources to resolve issues related to the business. For this reason, it is essential that you know how to identify a problem and indicate solutions to it through technology.
Solving a problem can mean thinking outside the box with your own ideas. Or talk to your customers and employees to get other perspectives, offering a broader understanding of problems and possible solutions.
Emotional intelligence
Having emotional intelligence means assimilating that emotions can drive our behavior and also affect people, in a negative or positive way. Learning to manage these emotions, especially under pressure, is one of the characteristics of a high performance professional.
Smart machines will be able to identify problems and offer corresponding solutions, but it takes an emotionally intelligent human being to stimulate a team of people, avoid political tensions, boost morale and celebrate (or sympathize) with the team after a project is launched .
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December 22, 2020
Step by step: learn how to implement cloud system
Implementing systems in the cloud is an increasingly common practice in companies' IT strategies. After all, cloud computing has very practical advantages that range from reducing infrastructure costs to improving information security.
Many IT managers, however, continue to believe that the implementation of cloud services is very complicated, which can harm business operations, among other limiting beliefs. We want to help you reflect on this throughout this article.
Read on to understand how a cloud system implementation works and what steps need to be taken to accomplish this!
How does using the cloud help your company's scalability?
Why should companies implement systems in the cloud?
As much as it is nothing new, cloud computing remains high around the world. There are still a large number of organizations that are going through the process of migrating from traditional computing to the cloud.
So much so that, according to Gartner, global public cloud revenue is expected to grow 17% over 2020. The forecast of the largest IT research company in the world is that US $ 266.4 billion will be handled on all continents.
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Within this, infrastructure in the cloud (Infrastructure as a Service - IaaS) and platforms as a service (Platform as a Service - PaaS), together, should generate US $ 86.6 billion.
Another significant part of this turnover, around US $ 116 billion, comes from the development and / or acquisition of software as a service (Software as a Service - SaaS). In this cloud-based service, instead of downloading / installing the software internally to run and update, users access an application through an Internet browser.
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December 18, 2020
Why should your company perform this calculation?
As previously mentioned, calculating the total cost of ownership has many advantages for companies, as this metric is the first step in identifying whether an investment will actually bring positive returns for your company.
It allows managers to assess what is most advantageous for the organization, taking into account not only the initial price, but the costs that will be generated after the purchase and also the savings that can be provided.
IT support technicians play a vital role in enterprise computing and networking environments. This educated professional identifies and resolves technical issues in an enterprise setting.
The TCO calculation will consider the gross purchase price, fees and depreciation costs of the solution, whether natural or not, in addition to including all related hidden and indirect expenses.
Thus, based on the results found in this calculation, it is possible to analyze the real feasibility of each new acquisition, to have more arguments to negotiate with suppliers and, consequently, to make better business decisions.
With regard to migration to the Cloud, many companies still find it difficult to see its true value, as there are numerous components to be evaluated.
There are those who want to make direct comparisons between adopting Cloud solutions and maintaining an internal infrastructure. However, the results obtained in this comparison are not consistent with reality.
That is why TCO can support companies' decision makers so that they can better understand what are the costs associated with maintaining a local infrastructure or if it is more advantageous to invest in Cloud Computing.
We know that making an accurate analysis of the costs of internal IT and investments in Cloud Computing is not an easy task. Therefore, it is necessary to evaluate several points to identify which is the best cost / benefit.
To achieve a result, the company will need to consider different costs, such as those related to the management and monitoring of applications in the Cloud, as well as the expenses with electricity and physical space for a local infrastructure.
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December 16, 2020
What is a LAN and a WAN?
The terms LAN and WAN are commonly found on the screens for configuring modems , routers and access points . The term LAN refers to the configuration of the local network provided by the router while WAN refers to the configuration of the external network, the internet, which is not part of the internal network.
LAN is Local Area Network. This term generally refers to computer networks restricted to a physical location defined as a home, office or business in the same building. A company's wireless network is also part of the LAN. What really limits the LAN network is an IP range restricted to it, with a common netmask.
WAN is Wide Area Network. It means a network that covers a larger physical area, such as a university campus, a city, a state or even a country. It is often used in router configurations to refer to the company's external network, which is not considered part of the LAN, as stated above. WAN is also used to refer to the Internet network in general, although this is too generic a designation. WAN networks became necessary because large companies with thousands of computers needed to transfer large amounts of information between branches in different geographic locations. This new demand could not be met within the capabilities of a LAN network and new protocols to meet the requirements for speed and quality of WAN networks were created.
The IT Engineer should prioritize and work on client issues without disturbing their workflow. Troubleshooting relies on a step-by-step procedure. They should always look for causality to identify the problem.
WAN and LAN
How two LAN and WAN networks are "connectedâ€
Today in any block of a large city there are dozens of LAN networks, many of them wireless and practically all connected to the internet, the largest existing WAN network and possibly other corporate WAN networks using some type of VPN or even by remote access.
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December 14, 2020
Microsoft announces new mouse, keyboard and other accessories
The Microsoft started the October full of releases. In an event held this Thursday (1st), for the presentation of the new Surface Laptop Go and Surface Pro X, the company also revealed some new accessories.
One of the novelties is the Microsoft Designer Compact Keyboard, presented by the technology giant as a "thin, narrow and elegant keyboardâ€, which can be useful for those who are working or studying at home during the pandemic.
The Bluetooth keyboard , which can be switched between three devices, comes with a two-year battery and is available in two colors. It costs $ 69.99, the equivalent of just over R $ 395, at the daily rate.
For those who don't need a full version or just want to add new features to the standard notebook keyboard , the company launched a wireless numeric keypad, which also comes in two color options. The compact model has a suggested price of US $ 29.99 (or R $ 170, in direct conversion).
Monitor mouse and adapter
Microsoft's list of releases also includes an ergonomic Bluetooth mouse , with two customizable buttons and thumb support. The accessory, for those who spend long hours in front of the computer, costs US $ 49.99 (R $ 282) and is available in various shades.
There is also a simpler model, the Modern Mobile Mouse, indicated by the manufacturer as a complementary accessory for the Surface Laptop Go. It costs US $ 34.99 (R $ 197).
IT specialists should keep track of all the IT-related issues in the organization. Informational technology specialists should also have good communication skills, as they have to interact with clients and their team members to coordinate on issues.
Finally, the owner of Windows presented a monitor adapter with 4K resolution. The device, whose price is $ 69.99 (R $ 395), projects content from the notebook onto a larger screen.
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December 10, 2020
What is NanoCell technology for LG TVs?
LG launched a line of premium NanoCell LCD TVs in 2020 with relatively affordable prices . But after all, what is this Nanocell technology, and what does it impact on the image resolution of the smart TV?
The inner workings of the technology are a secret kept by LG. However, Nanocell is of interest to the screen industry because it is being promoted as an innovative way to increase the color gamut, in addition to improving the viewing angle.
Although it cannot be fully explained, there is some speculation about what LG is doing to differentiate its line of LCD monitors and thus compete with Samsung and others who are adopting quantum dots to obtain a wide range of colors (WCG).
The color range has become an important specification in the canvas industry in recent years. Companies have explored many different technologies to improve the color gamut, including narrow red and green matches, quantum dots, improvements to the color filter and even the liquid crystal itself.
Usually, companies hire IT Specialists to solve technical problems, such as computer systems, software, hardware, networks, cloud platforms, etc.
What is NanoCell?
NanoCell technology is exclusive to the LG Electronics brand. NanoCell offers unmatched image quality with enhanced color purity and, yes, it is noticeable.
Previously, LG called NanoCell technology IPS-Nano. It's because the technology was a combination of LG's IPS (In-Plane Switching) LCD technology and nano cells. The result is a double improvement in the viewing experience.
NanoCell technology
Wavelength in NanoCell technology
At the heart of every LG NanoCell TV is an IPS screen. This is the technology used in many smartphones and tablets today due to its wide viewing angles and great colors. And few LCD TVs use IPS screens, but what is NanoCell?
Simply put, this technology improves colors by removing unwanted opaque colors from the image. This makes reds and greens purer, and is achieved using nanoscale particles, which operate as a light-absorbing filter to remove those unwanted wavelengths of light.
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December 07, 2020
SaaS, PaaS, IaaS
Information Technology was started in the 1960s, with data processing. What started as a solution to increase the speed of equipment and applications, opened the door to structural changes in companies and the market.
The service delivery models: Saa S , PaaS and Iaa S are one of the results of these changes. In reality, they are also a response to consumer behavior.
SaaS stands for Software as a Service to define a model of technologies, software and solutions delivered through the cloud, over the internet.
Within SaaS it is possible to have a complete scope, from access management, to servers required to perform the services, all in an uncomplicated way.
The PaaS - Platform as a Service - Platform as a service is the result of advances in cloud technology, delivering robust yet flexible applications to various features of the technology.
The tools and libraries offered within the platform make it possible to manage user or third party applications.
Closing these categories of cloud technologies, we have IaaS - Infrastructure as a Service, which is the instant computing infrastructure, provisioned and managed by the Internet.
Know more: what is a service technician?
These models have been developed over the years and are changing the reality of IT services, both for providers and for customers, impacting the market.
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December 04, 2020
How does artificial intelligence help customer retention?
The customer retention and productivity gains are two features constantly persecuted by companies who want to keep growing businesses, especially in such challenging times and with great competition like the present.
And artificial intelligence has been presented as an interesting novelty for organizations that are attentive to what modernity offers, since it enables performance improvement and cost optimization, among other advantages. The public already accepts this service well, considering that Brazil is the vice-leader in daily interactions with it in the world .
To better understand how today it is essential to use this feature, which may even indicate reasons why contractors are leaving, it is worth checking out this article.
Why is customer retention important?
One reason is that winning over new consumers requires a much greater investment than keeping the old ones. After all, it includes varied efforts in attracting, winning, convincing and negotiating.
A conservative and widespread estimate is that this value is usually between 5 and 7 times higher. However, a study by Frost & Sullivan with NICE Latin America has already shown that this expenditure can increase by 25 times . This same survey points out that more than 90% of customers consider the experience with a brand to be fundamental to ensure customer loyalty.
IT Analyst has to review existing IT systems and internal processes. They have to work in collaboration with the management to understand IT objectives. It is important to have a better understanding of cutting-edge technologies to optimize organizational efficiency.
See more: IT analyst job salary
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December 02, 2020
Use technology to your advantage
The digital transformation requires more and more proactive work from IT professionals, with a focus on monitoring and automation . In order for your team to achieve this level, it must have the best tools.
Support professionals must have a help desk system that allows ticket management. The calls can be organized in order of urgency, so that there are no bottlenecks and the client maintains its functional infrastructure.
Know more: what does an IT technician do?
Be a leader
Contrary to what many people think, being a boss does not mean just delegating functions, pointing out errors and criticizing the team's work. It is necessary that the manager be a leader, that is, the "head†of the team, available to solve the most complex problems, encouraging employees and showing confidence in the team.
The leader must be respected - and not feared or hated -, managing to maintain a productive and harmonious environment. It is neither easy nor fast, but it is the way for those who want to have an excellent IT sector.
As we have seen, good IT team management basically derives from organization, a good selection of professionals, a position of leader and use of technology. For everything to be well structured, it is interesting that the company adopts a governance methodology, such as COBIT, which delivers solid parameters so that management follows a model that is easy to measure.
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December 01, 2020
Find out what an agronomist does?
Discover the career of the agronomist, ideal for those who like to work with agricultural production!
As one of the largest agricultural producers on the planet, Brazil is a paradise for agronomists!
There are opportunities popping up in several areas, mainly in the cities of the interior of the country.
With good salaries, the search for the profession is arousing the interest of an increasing number of people.
Are you thinking about pursuing this career?
Then find out what an agronomist does, how much he earns and which are the best courses!
The Information Systems Security Engineer will research and investigate the potential impact of new threats and exploits.
What an agronomist does
The agronomist takes care of everything related to agricultural and livestock production: from the planning and execution of rural technology projects, through planting or slaughtering, to the inspection of products for local or international consumption.
He is a professional who uses knowledge of biology, chemistry, mathematics and engineering, plus factors such as soil and climate, to make the best use of resources and enhance the creation of herds, the creation of fish, crustaceans, exotic animals and plantations.
Among its daily activities, we highlight:
Supervise production for the international market.
Ensure compliance with handling and hygiene standards.
Determine the ideal methods of fertilizing and recovering the soil for planting.
Indicate pest control products.
Monitor the main techniques for maintenance, feeding, vaccination and slaughtering animals.
Develop plant and animal disease prevention plans.
Supervise the construction of rural facilities: general structure of the project, irrigation, drainage and leveling of the soil.
Control seed usage.
Explore agricultural markets.
Establish ways to reconcile planting / pastures with preserving the environment.
Research new technologies and practices for the sector.
Conduct surveys and technical expertise with the issue of reports and opinions.
Agronomists usually work with several other professionals: zootechnicians, veterinarians, environmental managers, suppliers, etc.
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