The question of which technology to learn in 2022 is a difficult one, as there are so many different technologies available and it can be hard to know which ones will be the most useful in the future. However, there are some general trends that can be used to guide your decision.
One trend is that businesses are increasingly moving towards cloud-based solutions. This means that technologies such as Amazon Web Services (AWS) and Microsoft Azure will likely become more popular in the coming years. If you're interested in working with cloud-based systems, then learning one of these technologies would be a good idea.
Another trend is the increasing use of artificial intelligence (AI). This technology is being used more and more in various domains such as finance, healthcare, and manufacturing. If you're interested in working with AI, then learning about machine learning would be a good idea.
Finally, another important trend is the increasing importance of cybersecurity. With the rise of digital attacks, businesses are starting to pay more attention to security issues. As a result, technologies such as encryption and network security will become more important in the future. If you're interested in working in cybersecurity, then learning about these technologies would be a good idea.