[FIG(quote)[
[FIGCAPTION[
[1] [CITE@en[theory/uri-db]]
([TIME[2015-07-09 00:40:04 +09:00]] 版)
<https://github.com/theory/uri-db>
]FIGCAPTION]

> This project proposes a standard for database connection URIs and provides a simple Perl implementation.

]FIG]


[FIG(quote)[
[FIGCAPTION[
[2] [CITE@en[theory/uri-db]]
([TIME[2015-07-09 00:43:12 +09:00]] 版)
<https://github.com/theory/uri-db>
]FIGCAPTION]

> Formally, a database URI as defined here is an opaque URI starting with db: followed by an embedded server-style URI. For example, this database URI:
> db:pg://localhost/mydb
> Is formally the URI pg://localhost/mydb embedded in an opaque db: URI. It adheres to this formal definition because the scheme part of a URI is not allowed to contain a sub-scheme (or subprotocol, in the JDBC parlance). It is therefore a legal URI embedded in a second legal URI.

]FIG]