Big Data

Big Data Careers

Which Career Should I Choose – Spark Developer or Hadoop Admin?

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Today’s IT job market is revolving around Big data analytics, 60% of the highest paid jobs direct to Big data careers. However, the job market is ever changing in IT industry and organizations look for well-honed staffs. Hence, if you are looking for a career in Big data, you will be happy to know that Big data market is growing rapidly not only in IT sector but also in banking, marketing, and advertising sectors. As per the statistics, there will be almost 50,000 vacancies related to Big data are currently available in different business sectors of India. Hadoop is a vast framework covering […]

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Run Spark

Do You Need Hadoop to Run Spark?

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Hadoop and Apache Spark both are today’s booming open-source Big data frameworks. Though Hadoop and Spark don’t do the same thing, however, they are inter-related. The need for Hadoop is everywhere for Big data processing. However, Hadoop has a major drawback despite its many important features and benefits for data processing. MapReduce which is the native batch processing engine of Hadoop is not as fast as Spark. And that’s where Spark takes an edge over Hadoop. In addition to that, most of today’s big data projects demand batch workload as well as real-time data processing. Hadoop’s MapReduce isn’t cut out

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Big Data Professionals

Job Trends for Big Data Professionals in India

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In recent years, IT industry has witnessed completely opposite pictures in terms of job trends and stability. Employees faced a troubled time with growing layoffs. On the other hand, they have observed the continuous surge in analytics jobs in the market. Furthermore, the trend is global where the demand for Big Data professionals is in a continuous rise. Big Data was merely a buzzword in India in 2016 whereas currently, India contributes to 12 percent of overall Big Data jobs worldwide in this domain. In addition to that, India has proved itself as one of the largest analytics markets in

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HDPCD Apache Spark Certification

How to Prepare for HDPCD Apache Spark Certification?

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Today’s business is leaning towards analyzing data to leverage significant business. However, while big data generation is at a rapid pace, doing the proper analysis to get the business insight out of it is the need of the hour. Big data processing alternatives like Hadoop, Storm is already on the market. However, the most revolutionary addition in this big data environment is Apache Spark that brings the importance of Apache Spark certification. Furthermore, this new addition to the Hadoop ecosystem has gained immense popularity and usability because of its batch data and streaming capability in the enterprise data processing. Additionally,

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Big Data Certifications

The Best Big Data Certifications in 2019 [Updated]

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Data analytics is one of the most appreciated parts of the present businesses. In case you haven’t heard of the excitement about big data, you are not following the modern trends. The increase in big data interest and management of data in organizations such as processing, storing and removing from data of all types and sizes has increased the number of big data certifications. It has led to the need to identify the right skills to manage bulk data sets. Big data certifications involve IT professionals that have background knowledge of analytics, data management, mathematics and statistics, business intellect and

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Apache Spark

Top 11 Factors that Make Apache Spark Faster

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When the world is revolving around Big Data, Apache Spark has shown a rapid adoption in enterprise applications in a significant manner across a wide range of industries. Developed by UC Berkeley in 2009, this data processing engine was later donated to Apache and now has become one of the most powerful open source data processing engines in the Big data field. With its high tech analytics and massive speed, it can handle multiple petabytes of clustered data of more than 8000 nodes at a time. But what is the most significant in Apache Spark that is even powerful to

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Apache Spark Interview

Top 11 Apache Spark Interview Questions

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Are you planning to apply for an Apache Spark job? Then, you have come to the right place as we are going to list the top 11 Apache Spark interview questions. We will cover all the answers to the top questions so that you can get a good idea of how to answer Apache Spark interview questions. [divider /] Also Read: 10 Best Books for Learning Apache Spark [divider /] The demand for Apache Spark experts is increasing every single day as companies now understand the importance of big data. This article will surely help you to get prepared for the

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MapReduce Interview

10 Most Popular MapReduce Interview Questions

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If you are into big data, you already know about the popularity of MapReduce. There is a huge demand for the MapReduce professionals in the market. It doesn’t matter if you are a beginner or looking to re-apply for a new job position, going through the 10 most popular MapReduce interview questions and answers can help you get prepared for the MapReduce interview. So, without any delay, let’s jump into the questions. [divider /] Also Read : 7 Most Popular Big Data Interview Questions [divider /] 10 Most Popular MapReduce Interview Questions are – 1. What is MapReduce? Answer: MapReduce is

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big data interview

Top 50 Big Data Interview Questions And Answers – Updated

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The era of big data has just begun. With more companies inclined towards big data to run their operations, the demand for talent at an all-time high. What does it mean for you? It only translates into better opportunities if you want to get employed in any of the big data positions. You can choose to become a Data Analyst, Data Scientist, Database administrator, Big Data Engineer, Hadoop Big Data Engineer and so on. In this article, we will go through the top 50 big data interview questions related to Big Data. Also, this article is equally useful for anyone who

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Apache Spark Certification

5 Best Apache Spark Certification To Boost Your Career

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There is no doubt that Apache Spark is extremely popular in the big data community. This popularity is meet by demand for Apache Spark developers. Also, it is easy to find hundreds of online resources to improve your knowledge as Spark is open source. Even though you have practical working knowledge around Apache Spark and its associated technologies, companies prefer to hire candidates who have an Apache Spark Certification. Good news is that there are plenty of Apache Spark Certifications you can do to become eligible for the Apache Spark related jobs. However, before we get started, let’s uncover the

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