Whizlabs Blog - Online Learning Place for Cloud Professionals

Top 50+ Tableau Interview Questions for 2024

Searching out for the frequently asked Tableau interview questions that could help you ace the interview? You’re at the right place as here we’ve covered top Tableau interview questions and answers. The sheer volume of data generated in the world till now and the exponential growth in the pace of creation of data create possibilities as well as challenges. Presently, the world generates more than 2.5 quintillion bytes of data. Furthermore, estimates have also suggested that almost every person would generate 1.7MB of data every second by the end of 2023. So, enterprises want comprehensive data visualization tools to collect, […]

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Top Applications of Chatbots (with Use Cases)

DevOps / By Dharmalingam N

Chatbots have emerged as the most promising solution for simplifying business communication in recent times. They provide the perfect simulations of human conversations with in-build capabilities for understanding human language and processing it to derive the relevant response for users. Most important of all, the applications of chatbots beyond the scope of communication between customers and brands showcase their efficiency. Therefore, the demand for learning more about the benefits of chatbots and their applications is constantly increasing in recent times. Chatbots are easily one of the prominent emerging technologies with the potential for transforming various sectors rather than just business

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List of Top AWS Machine Learning Tools

Amazon Web Services / By Pavan Gumaste

Looking for some of the best machine learning tools on AWS? Here your search ends! Let’s get familiar with some basic details and dive deep into the list of top AWS machine learning tools. Machine learning may be a new term for many, although having been popular across different sectors. Back in 1952, Arthur Samuel first coined the term “Machine Learning,” thus establishing the foundation for one of the radical technological interventions. In present times, machine learning technology is a vital tool for obtaining predictions and valuable insights regarding business operations. AWS has been one of the frontrunners in the

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Advanced Azure DevOps and AKS Patterns for Scalable Solution – Online Course Launched

DevOps, Microsoft Azure / By Pavan Gumaste

Microsoft’s Visual Studio Team Services (VSTS), which is the online version of Team Foundation Server, has been rebranded as Azure DevOps. That alone speaks to the power of DevOps. Whizlab finds the wall between Development and Operations very troublesome and hence has taken the task to enlighten its audience through a course on DevOps, a brilliant tool created by Microsoft to shatter any differences and difficulties. WHY CHOOSE THIS COURSE? A new type of business operating model – a Cloud Operating Model – has emerged in the search to surpass the marketplace and achieve differentiation . The Cloud Operating Model

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Whizlabs WhizQuiz is Back with More Exciting Prizes!

News & Updates / By Pavan Gumaste

Whizlabs has come up with another interesting announcement for all of its beloved learners! The Whizlabs WhizQuiz makes a comeback this festive season to light up your academic motivations. The whole world came to an abrupt halt, much to everyone’s disappointment. However, the times are changing for the better, and the zeal of our valued customers to achieve academic excellence has kept the spirits of Whizlabs high. So, Whizlabs has decided to bring back your favorite, WhizQuiz, on all social media platforms to add a bit of thrill, excitement, and recreation to your academic pursuits. Let us show you what

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Best Way to Learn Java for Beginners

Java / By Aditi Malhotra

If you are a beginner in the world of programming, you are most likely to encounter many doubts. Among the many doubts, you will obviously have to focus on the programming language. Although there are various programming languages that aspiring programmers can learn, Java always stands at the top. Even for a beginner, Java presents many compelling reasons as the preferred programming language. Owing to its popularity, many beginners want to know the ideal approach for how to learn Java. It is one of the highly popular programming languages with features of backward compatibility, reliability, and versatility. Furthermore, Java can

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Certified Kubernetes Application Developer exam preparation

How to Prepare for Certified Kubernetes Application Developer (CKAD) Exam?

DevOps / By Dharmalingam N

The introduction of containers provided an exceptional boost to the field of application development. While the majority of the discussion regarding containerization technology used to focus on Docker only in the initial days, Kubernetes has also garnered substantial popularity in recent times. If you are looking for resources for certified Kubernetes application developer exam preparation, then you have arrived at the right place. Kubernetes has emerged as a promising container orchestration platform preferred by many enterprises for automating the management of containerized applications. Most important of all, enterprises adopting DevOps approaches are more likely to use Kubernetes. According to the 2018

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Top 12 Docker Tips and Tricks [Latest]

DevOps / By Dharmalingam N

Docker has brought many improvements in the world of application development with the introduction of containers. Therefore, the demand for docker tips has become quite prominent in recent times. The last few years show the transition of modern-day software building into the route of packaging with Docker containers. The most noticeable advantage of Docker containers is visible in their speed. Docker performance tuning is one of the reasons for providing excessively fast performance. So, closer attention to the Docker tips and tricks could help you leverage the maximum potential and advantages of Docker. The following discussion would present twelve different

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How to Start a Career in DevOps?

DevOps / By Dharmalingam N

DevOps has been more than just a revolutionary concept in recent times for improving application delivery. The demand for DevOps has substantially increased recently, with a prominent focus on its ability to deliver better productivity for all businesses. Therefore, it is reasonable for many aspiring candidates to look for a reliable, DevOps career guide. The career guide for DevOps should be adequately capable of addressing the requirements of information that can help all candidates to find the ideal path to start a career in DevOps. The following discussion presents a reliable impression of the skills required for becoming a DevOps

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10 Best Practices for AWS Cost Optimization

Amazon Web Services / By Pavan Gumaste

If you are an AWS user, then you must be aware of some of the essential AWS cost optimization practices. The main objective of Amazon Web Services primarily aims at resource effectiveness by providing the ideal infrastructure solutions within budget constraints. You can hear many headlines stating that businesses are incurring huge expenses in cloud computing. However, the striking highlight regarding trends in cloud computing expenditures refers to a higher percentage of the expenses being wasted on unused services. On the other hand, some businesses can overestimate resource requirements and invest in provisioning more resources than their requirements. So, you

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