Introduction
db++, made by the German company » Concept asa, is a relational
database system with high performance and low memory and disk
usage in mind. While providing SQL as an additional language
interface, it is not really a SQL database in the first place but
provides its own AQL query language which is much more influenced
by the relational algebra than SQL is.
Concept asa always had an interest in supporting open source
languages, db++ has had Perl and Tcl call interfaces for years
now and uses Tcl as its internal stored procedure language.
WarningThis extension is
EXPERIMENTAL. The behaviour of this extension—including
the names of its functions and any other documentation surrounding this
extension—may change without notice in a future release of PHP.
This extension should be used at your own risk.