[this_user]

I mean, it is called "ElasticSEARCH", not "Elasticdatabase".

[pcthrowaway]

Redis is called a cache but is also often used with some expectation of persistence

[_joel]

MySQL isn't mine either, it's Larry Ellison's.

[rpdillon]

Well, "My" is the name of the author's daughter, rather than a reference to who owns it.