Most applications need some form of persistence—a way to store the data outside the application for safekeeping. The most basic way is to write data to the file system, but that can quickly become a ...

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Key-value databases are at the forefront of many modern data-intensive business applications – and are widely adopted across several industry verticals including e-commerce, online gaming, content ...

This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data Analytics. What are key value databases? A key value database is a collection of paired ...

Imagine flash storage that stores data in exactly the format used by applications. That’s what’s promised by key-value flash media, as envisaged by at least one big drive maker, some researchers and ...

The latest trends and issues around the use of open source software in the enterprise. Valkey is an open source key-value database that resides under the Linux Foundation. It is built for high ...

An item of data that is identified by an arbitrary name. The key is the name, and the value is the content; for example, the key might be CITY, and the value might be CHICAGO. A key-value database is ...