Big Data Articles

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Kerry Halladay Kerry Halladay
Updated on March 15, 2023

How Data Scientists Can Tap Into the Hidden Job Market

Not all jobs are posted publicly. Here’s how to find them.

Satyapriya Chaudhari Satyapriya Chaudhari
Updated on March 15, 2023

What Is Descriptive Statistics?

Descriptive statistics is a statistical measure used to describe data through numbers, like mean, median and mode. Here’s how to calculate them.

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Alan Simon Alan Simon
Updated on March 15, 2023

What Is Data Warehousing? Understand the Importance of Data Structures and Architecture.

Data warehousing is the aggregation and storage of data in one place, enabling data-driven decision-making. Here’s what you need to know.

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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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Manuel Silverio Manuel Silverio
Updated on March 15, 2023

What Is Data Warehousing?

Data warehousing provides access to information for supporting business intelligence activities. Data warehouses are digital environments for data storage.

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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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