You Can Use PostgreSQL

 You Can Use PostgreSQL as a Cache Without a Dedicated Cache Service

Over the past few years, PostgreSQL has established itself as many developers' preferred SQL database. While it is a SQL database, Postgres also has several capabilities that make it appropriate for various usage, such as utilizing it as a vector database or a NoSQL database (JSON and HStore datatypes).

Utilizing Postgres as a cache is an additional, uncommon and probably unexpected use-case for it.

In this post, we'll look at how PostgreSQL's features can be used to create a fully functional and highly effective caching service.

As we will see in the following section, PostgreSQL allows us to obtain all of the aforementioned benefits in addition to the following.

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