Big Data Articles

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Alex Williams Alex Williams
Updated on March 16, 2023

What Is a Knowledge Graph? Examples, Uses and More.

Knowledge graphs are becoming increasingly common thanks to their wide range of applications across industries. This guide introduces you to their basic principles and some examples.

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Alan Simon Alan Simon
Updated on March 15, 2023

What Is Data Modeling? Common Tools, Techniques and Model Types.

Data modeling is the process of mapping out how major pieces of data will relate to one another before creating an analytical model. Here’s what you need to know.

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Abdishakur Hassan Abdishakur Hassan
Updated on March 15, 2023

What Is PostgreSQL?

PostgreSQL is an open-source relational database management system that runs on all major operating systems.

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Artturi Jalli Artturi Jalli
Updated on March 15, 2023

What Is Cassandra?

Cassandra is an open-source, scalable NoSQL database with high-performance capabilities.

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Artturi Jalli Artturi Jalli
Updated on March 15, 2023

What Is MariaDB?

MariaDB is a fast, scalable open-source community-supported relational database management system that’s also an enhanced version of MySQL.

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Abdishakur Hassan Abdishakur Hassan
Updated on March 15, 2023

What Is Statistical Analysis?

Statistical analysis helps you pull meaningful insights from data. The process involves working with data and deducing numbers to tell quantitative stories.

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Chris Dowsett Chris Dowsett
Updated on March 15, 2023

What Is a Data Pipeline?

A data pipeline is a series of data processing steps. A data pipeline might move a data set from one data storage location to another data storage location.

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Artturi Jalli Artturi Jalli
Updated on March 15, 2023

What Is HBase?

HBase is a non-relational database management system for real-time data processing that runs on top of the Hadoop distributed file system

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Julia Zolotarev Julia Zolotarev
Updated on March 15, 2023

What Is a Non-Relational Database?

Non-relational databases (NoSQL databases) are data stores that are either schema-free, or have relaxed schemas that allow for changes in the data structure.

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Sara A. Metwalli Sara A. Metwalli
Updated on March 15, 2023

What Is MySQL?

MySQL is a relational database management system that stores all the information you need to run complex websites. Here’s how it works.

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