Identity
Sav Zigzag is a Java coded ORDBMS and actually represents API forming new powerful "Java/Zigzag" language,
for development of a high-performance mobile object-relational database
applications. The Sav Zigzag, working under a JVM, provides synchronous
connection many of users with many of local databases. Main advantage of Zigzag to SQL is manipulation with
classes (in addition to relations). Zigzag algebraic expressions enable lightly
to process not only tabular data, like in SQL, but also hierarchy, like XML and
XQuery. The
some peculiarities of Zigzag database: many-valued data, multi-level
classification, class inheritance, dynamic structure, and automatic data
integrity control.This is a free software for non-commercial use. To receive a commercial variant, please register with
the http://www.reg.net/product.asp?ID=8155.
Technopoles-M
http://savtechno.com