article thumbnail

Learn Presto & Startburst for Big Data Analysis

Analytics Vidhya

Whether you’re a small company or a trillion-dollar giant, data makes the decision. But as data ecosystems become more complex, it’s important to have the right tools for the […]. The post Learn Presto & Startburst for Big Data Analysis appeared first on Analytics Vidhya.

Big Data 336
article thumbnail

Mastering the 10 Vs of big data 

Data Science Dojo

Big data is conventionally understood in terms of its scale. This one-dimensional approach, however, runs the risk of simplifying the complexity of big data. In this blog, we discuss the 10 Vs as metrics to gauge the complexity of big data. Big numbers carry the immediate appeal of big data.

Big Data 370
professionals

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

24 Commonly used SQL Functions for Data Analysis tasks

Analytics Vidhya

Introduction Anything and everything related to data in the 21st century have become of prime relevance. The post 24 Commonly used SQL Functions for Data Analysis tasks appeared first on Analytics Vidhya. And one of the key skills for any.

article thumbnail

An Introduction to Data Analysis using Spark SQL

Analytics Vidhya

This article was published as a part of the Data Science Blogathon Introduction Spark is an analytics engine that is used by data scientists all over the world for Big Data Processing. It is built on top of Hadoop and can process batch as well as streaming data.

article thumbnail

The Impact of Big Data on Healthcare Decision Making

Analytics Vidhya

Introduction Big data is revolutionizing the healthcare industry and changing how we think about patient care. In this case, big data refers to the vast amounts of data generated by healthcare systems and patients, including electronic health records, claims data, and patient-generated data.

Big Data 319
article thumbnail

Apache Spark 4.0: A New Era of Big Data Processing

Analytics Vidhya

A New Era of Big Data Processing appeared first on Analytics Vidhya. This latest update promises to be a game-changer, packed with powerful new features, remarkable performance boosts, and improvements that make […] The post Apache Spark 4.0:

Big Data 300
article thumbnail

A Beginner’s Guide to the Basics of Big Data and Hadoop

Analytics Vidhya

Introduction In this technical era, Big Data is proven as revolutionary as it is growing unexpectedly. According to the survey reports, around 90% of the present data was generated only in the past two years. Big data is nothing but the vast volume of datasets measured in terabytes or petabytes or even more.

Hadoop 290