Whizlabs Blog - Online Learning Place for Cloud Professionals

Data Scientists Tools To Improve Productivity

The role of a data scientist role is merely limited to data analysis or statistical analysis. You may consider a 360-degree function of a data scientist related to business data, he is going to deal. Hence, he needs to pitch in almost all the areas of business data handling all the functions from sourcing to execution. The inclination is more on the techniques they are using to solve a problem. However, data scientists tools and technologies also play a significant role to get a productive result. Well, with the manifold of data science tools in the market, it is certainly […]

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Best Books to Prepare for Salesforce Certification

Cloud Computing / By Pavan Gumaste

Salesforce is a platform that offers high-level flexibility to develop and manage cloud-based applications. This platform is majorly intended for enterprises and businesses, meeting business requirements and providing customer satisfaction. With the popularity of Salesforce, there is an increasing scope for Salesforce certified professionals. Here’s: A Complete Guide to Salesforce Certifications And to pass these certifications, one will feel the high requirement of some good books. So, here we bring a list of the best Salesforce certification books that will help you in your Sales certification preparation. List of the Best Salesforce Certification Books Books play a significant role in passing

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16 Most Demanded Skills for IT Jobs in 2018

News & Updates / By Pavan Gumaste

When you just freshly came out from college and searching for jobs, the most important part is to figure out, what exactly employers are looking for. Figuring out this is not a child’s play unless you’re some psychic. Somehow you have known, what employers are looking for. You can work on those things for your benefit. To simplify this process, LinkedIn analyzed data of 2,000 business companies what skills they are looking for in their employees. According to that analysis, LinkedIn has shortlisted the most in-demand hard and soft skills of 2018. LinkedIn has also made those courses free for

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Preparation Guide for PSM II Certification

Agile and Scrum / By Pavan Gumaste

Professional Scrum Master is one who is expert in working with Scrum framework. He is mainly responsible for the whole Scrum team. The duties of a Scrum Master are to perform as a supporter as well as a leader. He helps his team members to work with the best of their skills and motivates them to finish tasks meeting deadlines. Earlier, we’ve covered PSM I Preparation Guide. In this article, we are presenting the preparation guide for PSM II exam, so let’s start with the exam information and details. PSM II Certification Exam PSM II certification exam of today is simply

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Python or R – Which One Should You Learn?

Big Data / By Aditi Malhotra

Python and R are the two widely used data analysis tools for day-to-day activities of a data scientist. However, there is a silent battle when it comes to select the best one among them. ‘Python or R?’ It is indeed a burning topic in the world of data science today as both the languages have their pros and cons. In fact, it is challenging for a newbie as a data scientist to understand Python or R which is better to follow in the long run. For this reason, it is better to go into detail features of both the languages

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Apache Hive – A Faster and Better SQL on Hadoop

Big Data / By Aditi Malhotra

Hadoop is a hot technology that primarily deals with petabytes of data for high-level analysis in enterprise applications. However, enterprises often work in a time-bound situation that requires fast analysis of collected data over a limited period. Hadoop MapReduce is a complicated tool for analysis purpose. Along with it, you need some programming language skills to explore data in MapReduce. Here comes the need for data query language like SQL for data extraction, analysis, and processing. Although tried and tested with big data front end, certainly SQL does not fit well with Hadoop data store. It is a general purpose

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5 Reasons Why Java Developers Should Learn Hadoop

Big Data / By Aditi Malhotra

Technology never stops its progression. Hence, technology professionals, too, should not stop to progress. If you want to grow, you need to continually update yourself to be a step ahead of the growing competition. So, identify the hotspots in your domain, analysis the latest trends to recognise the growing niche in the technology space, and move forward. Gone are the days when development work moved around Java and relational database. Today companies are dealing with Big data. It is truly Big. From gigabytes to petabytes in size and relational databases are very limited to store it. Also, companies are increasingly

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Preparation Guide for PSM I Certification

Agile and Scrum / By Aditi Malhotra

Professional Scrum Master is the one who is expertise in Scrum theory, methodology, and practices. The primary responsibility of a Scrum Master is to support and promote Scrum. He also helps others to understand the principles, rules, and values of Scrum. He is known to offer his services to the product owner, to the development team, and to the organization. As we have described in the previous article Introduction to Professional Scrum Master, there are three different levels of certifications to become a Certified Professional Scrum Master. The first one is the PSM I Certification, so let’s start to understand

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How to Prepare for Salesforce Admin Certification?

Cloud Computing / By Pavan Gumaste

Salesforce offers numerous certifications to classify and demonstrate your aptitudes in Salesforce. It could be an excellent chance to take in a lot of Salesforce or potentially support your career choices by exhibiting your Salesforce Admin certification skills to the potential businesses. Truth be told, the demand for Salesforce certification experts in all divisions is growing day by day. Among so many Salesforce certifications, the most widely recognized one is the Salesforce Admin Certification. It is the most difficult certification, because of the immense measure of the write-up, we are required to know this. Salesforce Admin Certification Exam For companies,

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Introduction to PSM (Professional Scrum Master)

Agile and Scrum / By Aditi Malhotra

Scrum is a process for Agile Software Development and considered as practical and more valued agile methodology. It was formalized for software development projects and other types of project management to self- organize and take decisions quickly in accordance with agile principles. Professional Scrum Master (PSM) Professional Scrum Master is a developer for agile software development team. He is the one who is expertise in Scrum theory, methodology, and practices. The primary responsibility of a Scrum Master is to support and promote Scrum. He also helps others to understand the principles, rules, and values of Scrum. He provides his services

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