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Top 5 Interview Questions on Cassandra

Analytics Vidhya

It manages huge volumes of data across many commodity servers, ensures fault tolerance with the swift transfer of data, and provides high availability with no single point of failure.

NoSQL 230
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Hadoop vs Spark: Main Big Data Tools Explained

AltexSoft

Hadoop and Spark are the two most popular platforms for Big Data processing. They both enable you to deal with huge collections of data no matter its format — from Excel tables to user feedback on websites to images and video files. Which Big Data tasks does Spark solve most effectively? How does it work?

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What Is Data and Time Function in Java?

U-Next

The Java programming language is one of the most widely employed languages in the software world. Java has classes such as Date and Calendar to manage the Date class in Java and time operations. This guide will go through how to integrate these classes and methods in a Java application. Otherwise, it returns false.

Java 96
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15 Essential Java Full Stack Developer Skills in 2024

Knowledge Hut

Java, as the language of digital technology, is one of the most popular and robust of all software programming languages. Java, like Python or JavaScript, is a coding language that is highly in demand. Also, Java back end developer skills are wanted nowadays by the top companies. Who is a Java Full Stack Developer?

Java 98
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Big Data Technologies that Everyone Should Know in 2024

Knowledge Hut

Big data in information technology is used to improve operations, provide better customer service, develop customized marketing campaigns, and take other actions to increase revenue and profits. It is especially true in the world of big data. It is especially true in the world of big data.

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Top 10 Hadoop Interview Questions You Must Know

Analytics Vidhya

Introduction The Hadoop Distributed File System (HDFS) is a Java-based file system that is Distributed, Scalable, and Portable. Due to its lack of POSIX conformance, some believe it to be data storage instead. HDFS and […] The post Top 10 Hadoop Interview Questions You Must Know appeared first on Analytics Vidhya.

Hadoop 240
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Comparing Performance of Big Data File Formats: A Practical Guide

Towards Data Science

Parquet vs ORC vs Avro vs Delta Lake Photo by Viktor Talashuk on Unsplash The big data world is full of various storage systems, heavily influenced by different file formats. These are key in nearly all data pipelines, allowing for efficient data storage and easier querying and information extraction. schema(schema).load("s3a://mybucket/ten_million_parquet.csv")