Big Data Archives - Whizlabs Blog

Know the Key Differences Between BigData and Hadoop

BigData and Hadoop are two widely recognized terms in the current landscape, and they are closely interconnected. The processing of Big Data often relies on the utilization of Hadoop. This article aims to provide a concise overview of the distinctions between BigData and Hadoop by covering the key terms, features, and advantages of employing it. Let’s dive in! What is BigData? Bigdata refers to the massive amount of data, information, or related statistics processed by large organizations and ventures. Big Data includes 7 key “V” factors: Velocity, Variety, Volume, Value, Veracity, Visualization, and Variability. Due to the unique challenges posed […]

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A Basic Introduction to Tensorflow

Big Data / By Karthikeyani Velusamy

TensorFlow is a Python-friendly open-source library that is built for doing numerical computation to develop machine learning and neural networks faster and easier. In this blog article, we will have a quick overview of TensorFlow meaning, its features, how it works, TensorFlow components, TensorFlow applications, and Tensorflow tutorial. Let’s dive in to know more! What is TensorFlow? TensorFlow is an open-source ML platform released by Google. It integrates tools for the developers and data scientists to build, implement, and train the machine learning models. It was formerly released in the year 2015 and it continues to evolve with additional features

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Introduction to Apache Kafka Basics : A Beginner’s Guide

Big Data / By Dharmendra Digari

Apache Kafka offers a robust and scalable solution for handling large-scale data streams with ease. In this blog post, you will delve into the key building blocks of Kafka, including topics, partitions, and brokers, which form the backbone of the platform. In the end, you will have a solid understanding of the basics of Apache Kafka, paving the way for you to explore its myriad of use cases and delve into advanced topics. So, fasten your seatbelt and get ready to dive into the fascinating world of Apache Kafka. Let’s explore! What is Apache Kafka? An event streaming platform named

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How to Prepare for the Tableau Desktop Specialist Certification Exam?

Big Data / By Pavan Gumaste

If you are preparing for the Tableau Desktop Specialist Certification Exam then you are in the right place. In this article, you will understand how to prepare for this certification exam. What are the preparation tips given for the Tableau Desktop Specialist Certification Exam? When you are going to attempt the exam, the preparation tips are most helpful for the exam. We are here to provide some ideas about this Tableau Certification exam: Learn the Objectives: Go through the study guide. Understand the concepts and information given in the guide. And understand the fundamentals of visualizations. Choosing

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CCA Spark and Hadoop Developer (CCA 175) Certification – Step by Step Guide

Big Data / By Pavan Gumaste

This article covers all the key information about the Cloudera Certified Associate (CCA) Spark and Hadoop Developer certification exam. You can use this information to know the basic concepts of Big Data, technical skills, experience, and resources required to ace your CCA Spark and Hadoop Developer certification exam. Before we go to the details of the CCA 175 certification exam, let us go through some of the important topics. An Overview of Big Data You would have come across the term Big Data and might even know what it is all about. However, refreshing this memory and other corresponding topics

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Introduction to Data Science with Python – Online Course Launched

Big Data, News & Updates / By Pavan Gumaste

Data Science with Python is the most requested and awaited course by Whizlabs followers and we are extremely happy to introduce the course to our followers! Data is one of the most critical aspects of any company because it allows executives to make decisions based on facts, statistics, and patterns. Data science, a discipline, arose as a result of the widening reach of data. Many sectors including farming, risk management, fraud detection, marketing optimization, and public policy use data science. Whizlabs has received several requests to launch courses that will get them massively recruited or promoted in a matter of

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Introduction to Apache Cassandra

Big Data / By Girdharee Saran

Almost every enterprise in the world depends on data for boosting business growth. Data is the lifeblood of business in the digital era, where organizations get the chance to harness massive volumes of consumer data. However, organizations also face the need for ideal infrastructure for the storage, analysis, and processing of large volumes of data. Apache Cassandra has been one of the prominent names in the field of big data analytics for quite some time. The following Cassandra tutorial would include details about the definition of Apache Cassandra. In addition, you can also find the outline of features and the

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Preparation Guide for the Splunk Core Certified User Exam

Big Data / By Aditi Malhotra

The right preparation path is key to pass any certification exam. If you’re determined to pass the Splunk Core Certified User exam on the first attempt, this guide will be a go-to resource for your Splunk Core Certified User exam preparation! The exponential growth in the popularity and adoption of machine data in the recent decade is practically known everywhere. The primary reason for the growth in machine data focuses on the increasing number of machines in enterprises’ IT infrastructure and the rising implementation and adoption of IoT devices. Machine data has considerable potential for driving the efficiency, visibility, and

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PostgreSQL Tutorial – A Beginner’s Guide

Big Data / By Girdharee Saran

Do you know that PostgreSQL is one of the best RDBMS alternatives and its demand is continuously increasing? To help you learn the fundamentals of PostgreSQL, here we bring a quick PostgreSQL tutorial. The foremost aspect of technological infrastructure is a database. Enterprises need to store data for accessing later and also generates new data that has to be stored for the same purpose. In this case, you would need a database. So, what type of database is required for transactional data? What if you have to comply with the ACID (Atomicity, Consistency, Isolation, and Durability) conditions for the database?

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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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