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Database types explained simply - SWE Quiz

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This article covers 4 database types: relational (SQL), NoSQL, NewSQL, and Vector databases. Most databases fall within these categories. How well do you know databases? Quiz yourself now and find out what you don’t know. Includes interview questions asked by companies like Google, Meta, Apple, and Airbnb. A relational database is a type of database that stores and provides access to data points that are related to one another. In a relational database, each table (sometimes called a relation) is made up of columns and rows, with each row representing a record and each column representing an attribute of the data. According to the most recent Stack Overflow developer survey, Postgres is the most popular database used by professional developers. In the real world, relational databases are either managed or unmanaged. Managed databases, such as Amazon Web Services Relational Database Service (AWS RDS), Google Cloud SQL (part of Google Cloud Platform, GCP), and Microsoft Azure SQL Databas

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