Whizlabs Blog - Online Learning Place for Cloud Professionals

How to Create a Lifecycle Policy for an S3 Bucket?

Amazon Web Services / By Girdharee Saran

Want to learn how to create a Lifecycle Policy for an S3 Bucket and optimize your AWS costs? Here we bring a step by step, detailed guide on how to create a lifecycle policy for an S3 bucket. Let’s dive deep and learn! Amazon S3 Bucket is a powerful storage tool for cloud computing. Different S3 storage classes allow you to store different types of data according to your access needs. AWS lifecycle policy actions include transitioning objects between classes, deleting or archiving them. You can create a lifecycle policy for all your S3 objects in a single bucket. These […]

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Top 20 Git Commands with Examples

DevOps / By Dharmalingam N

Are you working on your next big software idea? Then, you must know the elaborate technical concepts and requirements of a large distributed team for the project. The only two words that can help you address these concerns are version control. Version control, also known as subversion control or revision control, is ideal for controlling large projects. The popularity of version control tools such as Git has been largely evident in the access to their functionalities with simple Git commands. Git is a renowned version control system that allows programmers, project managers, and writers to manage a specific project from

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DP-300 Exam Preparation Guide (Administering Microsoft Azure SQL Solutions)

Microsoft Azure / By Pavan Gumaste

DP-300 is one of the most recent additions in the Azure Certification Path. Follow this DP-300 exam preparation guide and prepare yourself for the exam. Databases are one of the integral components of the computing world as we know it today. Without proper organization and administration of data, it would be impossible to avoid the imminent chaos and subsequent catastrophe in the computing world. Therefore, the role of database administrators has been one of the formidable ones in the IT sector. Now, the dynamics of the computing world are changing with the introduction of cloud computing. Enterprises are transferring their

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Top 50+ Tableau Interview Questions for 2024

Big Data / By Aditi Malhotra

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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