Whizlabs Blog - Online Learning Place for Cloud Professionals

What is Apache Ambari and How to Learn?

Apache Ambari has impacted a broader portion of Apache Hadoop community. With the aim to make Hadoop projects simpler with portfolio management, provisioning, and monitoring it is the time to make an imperative call for Hadoop professionals to learn Apache Ambari along with Hadoop and other tools associated with Hadoop ecosystem. Also Read: The best way to learn Hadoop for Beginners Hence, in this blog, we will explain the basics of Apache Ambari that anyone must know to learn Apache Ambari as part of Hadoop administration. Why is it Important to Learn Apache Ambari? Apache Ambari is a project that […]

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What are the Best Alternatives for Apache Spark?

Big Data / By Aditi Malhotra

The real challenge of big data processing is not only dealing with a massive amount of data but also processing it at high speed. Hence, here comes the demand for stream data processing and the framework which supports it. Apache Spark has received immense popularity as a game-changer in the big data world due to its streaming analytics and stream data processing features. However, Apache Spark is not the one, there are many Apache Spark alternatives in the market that are also gaining popularity with more advanced features. These certifications are also gaining popularity along with the platform. Databricks certification

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How to Prepare for AWS Certified Security Specialty Exam?

Amazon Web Services / By Banu Sree Gowthaman

In this blog, we will discuss how to prepare for the AWS Certified Security Specialty exam. No doubt, cloud computing comes with tremendous benefits, but cloud security is the biggest concern organizations and individuals have. It’s time to validate your cloud security skills with the AWS Certified Security Specialty Exam. Let’s start with the exam overview first! AWS Certified Security Specialty Exam This AWS exam is intended for cloud security professionals who have significant experience in cloud security roles. The AWS Cloud Security certification exam demonstrates and validates their knowledge of AWS platform security. The AWS Certified Security Specialty exam

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Job Responsibilities of Hadoop Developer

Big Data / By Aditi Malhotra

Hadoop Developer is a programmer who is involved in the development of Big Data applications. He has a vast knowledge of the various components of Hadoop framework. Hadoop developer job responsibilities include design and develop Hadoop system with strong documentation skills. The job of a Hadoop developer is almost similar to the software developer but in the Big Data domain. In this article, we will study the job responsibilities of the Hadoop developer. Let’s start with a quick introduction to Hadoop! Enroll Now: Hadoop Basics Online Training Course Introduction to Hadoop When you start learning Big Data, you will possibly

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AWS Vs Azure Vs Google: Cloud Services Comparison [Latest]

Cloud Computing / By Pavan Gumaste

The most defining cloud battle of the present time is AWS vs Azure vs Google. Choosing one public cloud from AWS, Azure or Google is the most difficult task for the one who wants to enter and grow in the cloud world. This blog will help you make a right decision! With the growing importance of Cloud Computing, public cloud service is nowadays in huge demand. This increasing demand for public cloud is thus opening the doors of more growth and opportunities for cloud service providers. In order to grow in the cloud market, cloud companies are focused to increase their services

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Hive vs Pig vs SQL

Big Data / By Aditi Malhotra

With the range of technologies in the big data world, there is often confusion to choose from them. It is required to handle huge databases efficiently with big data, and the options for managing and querying data are also needed. When it comes to managing database, SQL (Structured Query Language) is the old friend, well tried and tested by everyone for data analysis. But the complicated world of Hadoop needs high-level data analysis tools. New in the world of Big Data Hadoop? Let’s start with the fundamentals, here is everything you should know about Big Data! Though old SQL still

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Microsoft Azure 70-535 Certification Exam

Preparation Guide for Microsoft Azure 70-535 Exam

Microsoft Azure / By Pavan Gumaste

As per new role-based Microsoft Azure certifications path, there is a transition exam for each role. If you’ve already passed 70-535 exam, upgrade it with Exam AZ-302: Microsoft Azure Solutions Architect Certification Transition exam. If not, prepare for Azure AZ-300 and Azure AZ-301 exams to become a Microsoft Certified Azure Solutions Architect Expert. Try Now: AZ-302 Free Test How’s your preparation for Microsoft Azure 70-535: Architecting Microsoft Azure Solutions Certification Exam going on? Are you ready to pass the Microsoft Azure 70-535 certification exam? Well, to follow the right preparation track is the secret to pass a certification exam. So,

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How to Start Learning Hadoop for Beginners?

Big Data / By Aditi Malhotra

Technology has changed its landscape. Everything you may hear today is revolving around some big terms like big data, cloud, AI, data science, etc. To put it in another way IT professionals are following the trajectory of these booming technologies. Big Data is something that has taken a high momentum in last two years. And when we talk about big data, Hadoop is the ultimate term that comes to mind. No other big data processing tool has gained such market popularity than this open source tool from Apache. However, Hadoop is a growing field with continuous upgradation and added features

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How to Start A Career in Big Data as a Fresher? [Updated]

Big Data / By Aditi Malhotra

Big Data is one of the most rewarding careers with a number of opportunities in the field. Organisations today are looking for data analysts, data engineers, and professionals with Big Data expertise in a big number. The need for analytics professionals and big data architects is also increasing. In this article, you will learn how to start big data career and get your hands on big data jobs for freshers. Forbes has predicted that Hadoop market will grow to a 99 billion dollar market by the year 2022 growing at a 42% CAGR. Hence, there is a growing interest of

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What are the Limitations of Apache Spark?

Big Data / By Aditi Malhotra

Apache Spark is one of the popular and widely used Big Data tools among the industries. Apache Spark has become a buzz in the industry and is very trending nowadays. But the industries are shifting towards Apache Flink – the 4th Generation of Big Data due to Apache Spark limitations. Want to know more about Apache Spark? Learn Apache Spark with this Guide, here is everything you need to know about Apache Spark as a beginner! In this article, we will describe Apache Spark limitations in detail. Let’s start with the Apache Spark introduction first! Apache Spark Introduction Apache Spark

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