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Data Engineering for Beginners – Difference Between OLTP and OLAP
OLTP and OLAP are 2 data processing capabilities that every big data engineer must know. Lets find the difference between OLTP and OLAP.
Aniruddha Bhandari 23 Nov, 2020
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Data Engineering for Beginners – Get Acquainted with the Spark Architecture
Explore the architecture of Apache Spark, the unified computing engine powering big data analytics. Ready to spark up your knowledge? Dive in now!
Siddharth Sonkar 01 Dec, 2023
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RDDs vs. Dataframes vs. Datasets: What is the Difference and Why Should Data Engineers Care?
Apache Spark continues to be the first choice for data engineers. Understand the difference between RDDs vs Dataframes vs Datasets.
Lakshay arora 13 Aug, 2024
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Apache Kafka: A Metaphorical Introduction to Event Streaming for Data Scientists and Data Engineers
Learn about Apache Kafka and Apache Samsa. Also understand how to capture real-time data through event streaming
Kaushikrch 08 Dec, 2020
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Data Engineering 101 – Data Sources in Apache Spark Every Data Engineer Must Know!
Spark Data sources every engineer should know about. In this article we will get to know different types of Apache Spark data sources.
Siddharth Sonkar 14 Dec, 2020
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Hadoop Distributed File System (HDFS) Architecture – A Guide to HDFS for Every Data Engineer
Hadoop Distributed File System (HDFS) is the storage component of Hadoop. Let's learn about HDFS architecture and components of HDFS
Aniruddha Bhandari 14 Dec, 2020
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Getting Started with Apache Hive – A Must Know Tool For all Big Data and Data Engineering Professionals
Apache Hive is a data warehouse system developed by Facebook. Understand Apache Hive's architecture, working and basic operations
Lakshay arora 14 Dec, 2020
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How Can You Optimize your Spark Jobs and Attain Efficiency – Tips and Tricks!
This article suggests quick solutions that you can try when dealing with a huge volume of data with limited Spark resources and optimize it
Manish 09 Nov, 2020
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Top Components of the Hadoop Ecosystem 2025
Learn about what Big Data is and how to handle it using Hadoop. Also, learn about the various components of the Hadoop Ecosystem.
Aniruddha Bhandari 09 Dec, 2024
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Types of Tables in Apache Hive – A Quick Overview
There are different types of tables in Apache Hive. Lets identify the type of Apache Hive tables and the key difference between them
Siddharth Sonkar 28 Dec, 2020
