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1. Big Data in Medicine: information and examples In the last few years, Big Data has developed at an ever more gigantic pace. Companies of all sectors must deal with increasing volumes of data , so technology is essential to be able to manage and process them until they become valuable information. One of the sectors of the economy in which big data hadoop training in pimple saudagar is placing the greatest emphasis is precisely medicine, in which this technology also has a great potential for growth and development. Big Data in medicine 3 areas of medicine in which Big Data is being implemented Genomics Genomics is responsible for the study of the genetic material of organisms through the mapping and analysis of the DNA and RNA codes; The main objective of this area of medicine is to understand the functioning of genes and know what is their real impact on diseases. Well, the amount of data generated in this process is colossal. Only in the genome of a single person are between 20 and 25 thousand genes, which need several hundred petabytes to be stored. Genomics is one of the most important areas of medicine since it allows us to predict future illnesses , as well as to design a specific treatment for each patient. Wearables & Medicine Wearables have come into our lives to stay. The growth in the use of this type of devices that most of us use daily is exponential, and, in many cases, they have functions directly related to the field of health . In terms of medicine, wearables can be used to take measurements on biometric data of patients and collect them over time; also data In addition, one of the great functions that has made Big Data possible is that doctors can analyze all these data in real time and continuously monitor patients. According to the forecasts, the biomedical information of the patients will double in a maximum period of two years. A great challenge when managing, managing and processing them. Treatments adapted to patients All the advances that are being made in Big Data in the area of medicine have a single objective: the personalization of the treatments for each patient. Thanks to the development of new technologies and areas of knowledge, the amount of medical data of patients will skyrocket exponentially in the coming years, so that doctors can adjust a specific treatment for each need and pathology.

2. Currently, one of the main challenges that science and technology must face is the management of privacy in relation to patient data. It must be borne in mind that medical information is especially sensitive, so its storage must be done with all the guarantees of safety.

3. Software Engineer to UX Designer To become a UX designer one doesn’t need to undergo 3 or 4 years specialized courses as is the case with other streams. This means people from wide variety of professionals including software engineers can switch and become UX designers. Today many software engineers are switching their career and becoming UX designers. A good UX designer should have basic understanding of technical skills and should be able to work with engineers – a software engineer has an advantage here. Software engineer understands the technology and will be more comfortable working with the technical product team. But this shift also has its own challenges and software engineers may need to unlearn few things to be a successful UX designer. Let’s look at it what it will take for a software engineer to make this shift: Engineering mindset to a designer mindset A typical engineering mindset is very different from that of a designer. Engineers are used to breaking things down based on logic. They understand the methodology to break down the problem in a logical sequence – to create a business flow. The difference in mindset is due to the nature of work – a software engineer works with technology and machines, seldom do they work with end consumers. For a software engineer – the priority is to understand the power and limitations of the technology to solve the problem in hand. So while software engineers are good with logical thinking and rationality – they need to understand that users as human beings are emotional beings and many users may not be technical savvy. For a UX designer having empathy becomes a key skill. If one looks at architects or graphic designers, the most important aspect for them is empathy – as the designs they work on will directly impact the end users. To develop a mindset a UX designer should be willing to step into the user’s shoes, understand their ultimate needs and have empathy for their expectations. Visual communication The other most important skill that a software engineer will need to develop is the ability to visualize the concepts and transform them in views or drawings. Being able to visualize the solution before it is built is a key skill for any good UX designer. And it doesn’t stop at visualization only, but the designer should also be able to effectively communicate the visualization. For visual communication the UX designer will need to be good in concepts like typography, colour, layout, images, design theory etc. User research One of the important skill is to be able to research down the potential users of the product/solution designer is working on. This includes being able to take a research to understand users motivations,

4. goals and usage behaviour. This also include user modelling – ability to create persona and users scenarios. Proficient in design tools One will also need to great command on few if not many design tools. Some of the popular tools are Indesign, Photoshop, Illustrator, Invision Studio, XD etc. One becomes proficient in the tools with a good practice and it does take some time. The UX designer should also understand tools which help him/her create quick prototypes. The tools can include understanding of HTML/CSS, Visual basic, Flash, Director etc. Software engineers might be already comfortable with some of such tools. A good way to develop as a UX designer from being a software engineer is to read good relevant content on UX design and observe the design elements of some of the popular applications/platforms. Some of the popular books in design community which can help one develop design thinking are: The Design of Everyday Things by Don Norman, Don’t Make Me Think by Steve Krug and The Non-Designers Design Book by Robin William. A good course in UX will be important to get you started with basic UX principles and key tools. A great course will not only make you go through the basics but will also have real industry cases to make you understand the application in real business scenarios. It will give you opportunity to practice through real life projects and assignments.

5. Top 7 Web Application Testing Practices for QA Professionals The growth of mobile apps and the drop in desktop browsing have made it necessary for enterprises to build mobile-friendly websites. Nowadays, each and every enterprise requires web applications that deliver a smarter user experience across platforms, devices and browsers. And, that is the primary reason why developers have to concentrate thoroughly on a website or application’s functionality, availability, usability, performance, and security to improve its user experience. Besides, the testing professionals have to evaluate all phases of the web application under diverse user conditions to evaluate its user experience specifically. Day by day, as websites need to be evaluated across various different areas, the expert QA professionals need to give more time and efforts to measure all aspects of the website efficiently. At the same time, testing professionals also need to keep in mind a number of best practices to stimulate the web application testing process and deliver secure test results.

6. Here are the 7 practices for skilled QA Testers to accelerate Web Application Testing 1) Concentrate on Cross-Browser Compatibility Testing Most enterprises these days prefer responsive web design to make their web applications produce a smarter user experience on each and every device. The latest strategy requires developers to make websites responsive by using web technologies like HTML5, CSS3, and JavaScript. Currently, older versions of several web browsers do not support HTML5 completely. So, software testers need to monitor how the app performs on both older as well as the latest versions of major web browsers. They can even use specific automation tools to test the application across multiple browsers quickly and effortlessly. Read More: Comparing Top 10 Cross-browser Testing Tools 2) Measure Application’s Performance Under Multiple Circumstances In order to evaluate the actual functioning of the application on all browsers and devices, it is even more important to ensure that it does not crash under heavy loads. Sometimes, minor flaws or defects in the coding or design can affect the website’s performance negatively. So, software testers must assess how the application functions under varying loads. They even use load testing tools to evaluate the performance of the application under varying loads on the server effectively. Moreover, they should perform load testing frequently to ensure that the performance of the website is not affected by the changes made to the code. 3) Test Each and Every Element of a Web Application While testing a web application, nowadays QA professionals usually focus on functionality, features, and performance. But an enterprise must request software testers to evaluate each and every necessary element of the website in context to its functionality and execution. For E.g., QA specialists must evaluate the key principles of the web application which includes Cookies, CSS, HTML, JavaScript, dead- links, windows reframing, browser control and security. The extensive testing will make the website provide a better user experience over an extended time period. 4) Execute the Load Tests in Intervals In order to evaluate the website's performance under varying loads, it is very essential for QA professionals to accelerate load testing. But, one thing that needs to be performed is load tests over

7. multiple intervals to check whether the web application performs under varying load situations. During the initial stages, they gradually increased user load so they can perform load testing and so it would make simple for testers to classify the exact point where the web application crashes. But, software testers must perform load tests over several intervals and analyze the load testing result of each interval to evaluate the performance of the website appropriately. 5) Test Web Services Individually Most web applications nowadays use multiple kinds of web services. But an enterprise needs to be completely sure that the web services used by the application are tested individually and thoroughly and as separate components. QA professionals must test the web services before they are combined with the application. This will enable them to test the web services instantly with better control over their functionality. Along with this, testers can also send a request to the web browser straight away and evaluate its performance without using a web browser. 6) Pick up the Right Factors for Usability Testing QA professionals must evaluate the UI interface as well as the user experience of web applications to produce accurate test results. They must also perform usability testing based on the most appropriate factors. And at the same time, an enterprise needs to choose a number of key factors like UI design, performance, speed, content readability, convenience, and navigability. The testers must follow all possible user actions to check the time period required to perform specific tasks. An enterprise automates UI testing efforts for web apps to immediately check the look and feel, performance and usability of the web application across multiple web browsers. Moreover, it also focuses on development, support and maintenance and reusability of automated tests to test the front- end of the web application more efficiently.