> For the complete documentation index, see [llms.txt](https://functional.gitbook.io/database_comparison_report/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://functional.gitbook.io/database_comparison_report/mongo-db.md).

# Mongo DB

A free, open-source, non-relational DBMS, MongoDB also includes a commercial version. Although MongoDB wasn’t initially intended for structured data processing, it can be employed for applications that use both structured and unstructured data. 

<figure><img src="/files/wJuo9m0WBk0J91Oo0b6X" alt=""><figcaption></figcaption></figure>

In MongoDB, databases are connected to applications via database drivers. They are widely available within the database management system. Multiple types of data are processed simultaneously and use the internal cache for this purpose.