Ingres

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

3

In collections

1 player has it in their collection.

What Wikipedia says

Ingres Database ( ing-GRESS) is a proprietary SQL relational database management system intended to support large commercial and government applications.

Excerpt from the Wikipedia article “Ingres (database)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: ™/®Actian, Public domain, via Wikimedia Commons.