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Java Interview Questions and Answers

Top 100 Java Interview Questions with Detailed Answers

Java / By

Are you a Java professional preparing for an interview? If yes, you’ve reached the right page. Yes! We’ve got you covered with Top 100 Java interview questions with detailed answers. As a Java professional, it is required to be familiar with various Java technologies while going for an interview. In this Java interview questions blog, we have compiled a definitive set of most commonly asked Java interview questions and answers for freshers as well as experienced professionals to help them crack the Java interview. Millions of developers and a huge number of devices worldwide are using Java. Java is everywhere!! […]

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Big Data Companies List

Top 10 Big Data Companies to Target in 2019 [Updated]

Big Data / By

The term Big Data has taken different flavors and forms in the last decade. Since Yahoo launched Hadoop around 8 years ago, the field of big data has been growing tremendously. In this blog, we’ll create the big data companies list where companies are launching their programs to use the massive data available and gain insights from it is extending every day. However, the growth of big data has been different than the other technologies. New in the Big Data world? Here we’ve covered everything you need to know to learn Big Data. As the industry is still in growing phase, no

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Apache Ambari Interview Questions

Top 25 Apache Ambari Interview Questions and Answers

Big Data / By

Apache Ambari is an open source platform which supports and complements Hadoop for provisioning and managing Hadoop clusters. As per the market survey, Ambari has taken a market share of about 49.30%. Hence from Hadoop administration perspective, it is essential to learn Apache Ambari. Thus if you are preparing for your next Hadoop job interview as a Hadoop administrator make yourself ready to face Apache Ambari Interview Questions. Not to mention, the complexity of interview questions on Apache Ambari depends on the roles and responsibilities of the position you have applied. Hence in this blog, we will discuss on some

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big data careers

Best Big Data Careers to Explore in 2020 [Updated]

Big Data / By

Knowing that Big Data is the big thing today, the professionals often want to know about the big data careers available in the market. In this blog, we will discuss why Big data is a promising field to explore and prosper. With the tremendous growth, big data has even become a striking career option for the professionals today. The companies from many domains have opened various positions for big data professionals. The demand for Big data professionals is rising every day, and big data is here to stay. New in the Big Data world? Here we’ve explained how you can

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ECBA Certification Exam Preparation

How to Prepare for ECBA Certification Exam?

Business Analysis / By

Preparing for the ECBA Certification Exam? We’ve got you covered. The Entry Certificate in Business Analysis (ECBA) is the certification offered by IIBA. The ECBA certification exam tests the candidate’s knowledge and understanding in the field of business analysis. Thus, this certification exam recognizes entry level individual in business analysis domain. ECBA is an entry-level certification exam for the business analysts that was introduced in October 2016. This certification exam is to recognize the competency of entry-level as well as less-experienced business analysts. Try Now: ECBA Exam Free Practice Test  Who can Apply for ECBA Certification? If you are an

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Cloudera Certifications

The Best Cloudera Certifications in 2019 [Updated]

Big Data / By

Cloudera is one of the leading vendors of Big Data Certifications of the present time, and thus there is great value of a Cloudera certification. With its specialization in mega data collections on Apache Hadoop platform called an enterprise data hub, Cloudera provides features like security, system management, and integration, etc. to the open source Hadoop platform. With its focus on building a skilled and well-qualified workforce in Big data tools and technologies, Cloudera has a comprehensive certification program for the professionals. Hence, the demand for Cloudera certifications has increased significantly in the field of big data today. It allows you

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big data skills

Top 10 Big Data Skills to Get Big Data Jobs

Big Data / By

Big Data has become an inevitable word in the technology world today. The data sciences and big data technologies are driving organizations to make their decisions, thus they are demanding big data skills. It isn’t a buzzword nowadays as it has hit the mainstream.  The tools and technologies in the field of Big data have also grown tremendously. For the real-time analysis and usage of data, big data is the answer. Let’s dive deep into the Big Data world! Recommended Reading: Top 10 Open Source Big Data Tools Why is Big Data the ‘Hottest’ Job in the Market? Data Science, Data

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Hortonworks Certification

What are Hortonworks Certifications?

Big Data / By

Hortonworks has become one of the best and leading vendors in the area of Big Data and Hadoop. It distributes open source Apache Hadoop commercially without any other proprietary software. Hortonworks offers certifications for the Big Data professionals that are recognized well in the industry. And the Hortonworks certification adds great value to one’s career. Also Read: Best Big Data Certifications in 2018 With the increase in hiring rates for Hadoop professionals, more and more candidates are looking for these certifications. A Hortonworks Certification can help the professionals to kick-start a big data career well with attractive salary packages and

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Spark RDD

What is Spark RDD and Why Do We Need it?

Big Data / By

Over the time, Big Data analysis has reached a new magnitude which, in turn, has changed its mode of operation and expectation as well. Today’s big data analysis is not only dealing with massive data but also with a set target of fast turnaround time. Though Hadoop is the unbeatable technology behind the big data analysis, it has some shortfalls concerning fast processing. However, with the entry of Spark in the Hadoop world, data processing speed has met up most expectations. New to the world of Apache Spark? Let’s dive deep with this exclusive Apache Spark Guide! Moreover, when we

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apache storm vs apache spark

Apache Storm Vs Apache Spark [Comparison]

Big Data / By

With the increase of real-time data, the need for real-time data streaming is also growing. Not to mention, the streaming technologies are leading the Big Data world now. With the newer real-time streaming platforms, it becomes complex for the users to choose one. Apache Storm and Spark are two most popular real-time technologies in the list. Let’s compare Apache Storm and Spark on the basis of their features, and help users to make a choice. The purpose of this article Apache Storm Vs Apache Spark is not to make a judgment about one or other, but to study the similarities

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