Key–value database - Wikipedia
A key–value database, or key–value store, is a data storage paradigm designed for storing, retrieving, and managing associative arrays, and a data structure more commonly known today as a dictionary or hash table.
What Is A Key-Value Database? - MongoDB
Key value databases, also known as key value stores, are database types where data is stored in a “key-value” format and optimized for reading and writing that data. The data is fetched by a unique key or a number of unique keys to retrieve the associated value with each key.
Key-Value Data Model in NoSQL - GeeksforGeeks
2022年2月17日 · A key-value data model or database is also referred to as a key-value store. It is a non-relational type of database. In this, an associative array is used as a basic database in which an individual key is linked with just one value in a collection.
What Is a Key-Value Database? - aws.amazon.com
A key-value database is a type of non-relational database, also known as NoSQL database, that uses a simple key-value method to store data. It stores data as a collection of key-value pairs in which a key serves as a unique identifier.
NoSQL database types explained: Key-value store - TechTarget
2021年8月17日 · What is a key-value store? This specific type of NoSQL database uses the key-value method and represents a collection of numerous Key-value pairs. The keys are unique identifiers for the values.
What is a Key-Value Database?
2016年6月21日 · A key-value database (also known as a key-value store and key-value store database) is a type of NoSQL database that uses a simple key/value method to store data. The key-value part refers to the fact that the database stores data as a collection of key/value pairs.
Key-Value Database (Use Cases, List, Pros & Cons)
2023年1月28日 · A key-value database, also known as a key-value store, is a type of NoSQL database that stores data as a collection of key-value pairs. Each key is a unique identifier that is used to retrieve the corresponding value.
26 Top Key-Value Databases Compared (Oct 2024) - DragonflyDB
A value in a key-value database is the actual data associated with a unique key. Unlike keys, values can be highly diverse - from simple data types like strings and numbers to more complex data structures like lists, arrays, or even JSON objects.
A Guide to Key-Value Databases | InfluxData
A key-value database (also known as a key-value store) is a type of noSQL database. Unlike prior relational databases that stored data in defined tables and columns, a key-value database instead uses individual or combinations of keys to retrieve associated values.
Key-Value Databases, Explained - KDnuggets
Key-value stores are actually pretty straightforward. A value, which can be basically any piece of data or information, is stored with a key that identifies its location. In fact, this is a design concept that exists in pretty much every piece of programming as an array or map object.
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