At present digitalization brings enormous benefits to the organizations especially the IT sector. More companies are looking to digitize their business operations in connected environments with outstanding security. In that perspective IOT came into existence by revolutionizing all the operations around the world.IoT is developing a giant network in which all devices can communicate to each other and delivering them with the opportunity to interact with each other. This is influencing the digitization to the next level, in which components interact with each other and make choices on their own without any human interference.In this IOT tutorial, we are going to discuss about the importance of the IOT, how IOT works features, challenges it faced, also explore the IOT best practices, advantages and disadvantages of IOT. Moreover, there is a great demand for the certified professionals in the IOT. and as per the Cisco report, the revenue stream for IOT will reach to $14.4 billion in the next few decades. Now let's start exploring the IOT tutorial for beginners in depth.
Internet of Things (IoT) is a network of devices or people called "things" that are integrated in operating systems, electronic components, connections, and sensor systems that enable these artefacts to acquire and access information. The primary objective of IoT is to strengthen Internet access from connected devices such as a computer, mobile, tablet, to comparatively stupid devices such as a microwave.
IOT technology will make virtually everyone else connected and smart, by getting better aspects of people's lives with the authority of intelligence gathering, AI algorithms, and networks. IoT may also include an individual with a kidney disease monitor prosthesis, an organism with a spy camera, etc.
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Suppose just imagine everything around you such as your smart devices, car, home, workspace, city, are connected in an environment, IOT can make a big achievement here. The main reason for the necessity of the IOT in your daily life and organizational life improves efficiencies.
However, there is a huge demand for the certified peers in the IOT because everyone is adapting to the new innovations for better output.
The history of IOT is described as follows.
The prerequisites to learn the IOT tutorial are basic knowledge on the networking, programming and databases as well relevant technologies that are associated with IOT.
The complete IoT process begins with devices such as mobile phones, smartwatches, electronic appliances such as TV, a vacuum cleaner that enables you to interact with the Iot ecosystem.The Fundamental components of the IOT architecture are:
Sensors:Sensors or devices are a key element that helps you obtain real - time data from the environment. All of these data may have different levels of complexity. It may be an easy temperature measurement sensor, or it could be a recorded video feed.
The device may have different types of sensors that lead to different results apart from detecting. For example, a smartphone or a computer that has sensors installed, such as a GPS, camera, but your smartphone is unable to sense these things.
Cloud Server: Here all the collected or fetched ata is sent to the cloud server.The sensors should be moved to the network using various means to communicate. These media involve mobile or satellite networks, Bluetooth, WI-FI, WAN, etc.
Gateway: Once the information is gathered and stored in the cloud, the software will process the data collected. This method can only be used to monitor the level, read on apps like AC or heaters. However, occasionally it can also be very complicated, such as the recognition of people, the use of computer vision on video.
Mobile App: Data accessible and available to end-users in a way that can be accomplished by triggering alarms on their mobiles or by mailing them updates via email or text messages. The user also may need a functionality to actively monitor their IoT system. For instance,a camera has been installed in his home, one can access video recording and all the feeds.
Nevertheless, this is not always one-way interaction. Depending on the Iot system and the size of the data, the user may also be capable of performing a rippling action.For example, if the user sensors detect any change in temperature of the fridge, using IoT technology, the user will be able to check the temperature with the assistance of their smartphone.
Here we are going to discuss the important features of IOT in areas such as AI, sensors, connectivity, active engagement and devices as well. Let's discuss one after the other in detail.
Now, we will discuss the IOT applications in various industries such as consumer, electrical, industrial, commercial and infrastructural spaces, etc.
frequently asked IoT Interview questions and Answers !!
IOT had faced some significant challenges and those are addressed as follows:
In order to perform your organization in an effective cloud environment following best practices should be followed. They are:
Related Article: Big Data in IoT
Here we are going to discuss some advantages and disadvantages of IOT. They are:
Advantages of IOT:
Some if the disadvantages of IOT includes:
Related Article: Future Scope of IoT
Well guys in the above IOT tutorial each and every concept is explained in detail. Moreover this tutorial helps you to gain fundamental knowledge in the subject and improves your tech skills as an IT professional. Meanwhile, if you had any questions, please do comment in the section below, our expertise will definitely get to you to solve your queries.
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