Sav Technology - Zigzag ORDBMS - Smans Mobile Data Server

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Articles
Class-Relational Approach to Tabular and XML Data Representation

A Point of View on ORDBMS

Zigzag vs. XSLT

Documentation
Zigzag Language
ORDB Navigation

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Sav Zigzag 8.2
Sav ZBase 8.2

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Sav Zigzag 8.2 (475K)
Sav ZBase 8.2 (670K)

Smans: Mobile Data Server
The Smans data server provides the remote management of a multi-user database from the PC, PDA, or cell phone. Server allows developer to create information system and to work with it in the Internet (access management, modifications, requests) via menu of Web browser. Main feature of server: automatic generation of dialogue with a user on the basis of the current database structure and contents. The Smans server is based on the Sav Zigzag ORDBMS and implemented in Java/Zigzag language.

Introducing:

Smanshome hosting
Smanswer I&R system

Sav Zigzag, Current Realizations - 8.2
1. ORDBMS Sav Zigzag 8.2 (old name Sav ZAPI);
2. Desktop ORDBMS Sav ZBase 8.2;
Principal characteristics of the Sav Zigzag: 1.high performance, 2.mobility and compactness, 3.expressive language, 4.dynamic data. Starting with the 7.0 version, Sav Zigzag core is most optimized. To test Sav Zigzag possibilities in online, visit the multi-user database Smans and create own site.

Sav Zigzag is a mobile object relational DBMS (ORDBMS) supporting Zigzag language, more expressive than SQL and XQuery. It represents a Java library or API interface, old versions of which were distributed with name Sav ZAPI. This interface forms a new powerful "Java/Zigzag" language, for development of the high-performance database applications. Zigzag algebraic expressions enable lightly to process not only tabular data but also hierarchic, for example XML with its dynamic and multi-level structure. DBMS Sav Zigzag may be installed on PC, PDA and even on the mobile phone (smartphone, commutator).

Sav ZBase is a desktop ORDBMS. Actually, it adds to the Sav Zigzag a graphical interface for debugging and interpretation of scripts on the Zigzag language. The some peculiarities of Zigzag database: many-valued data, multi-level classification, dynamic structure, automatic data integrity control, and class inheritance. Product consists of the next tools:
1. ZInterpreter. A tool of database development on the Zigzag language.
2. ZNavigator. Generates the virtual tables via attribute names and values of the current database.

Sav ZServer is a Web-based ORDBMS server. It supports the Web interface for the work with DB in multi-user regime. Server provides navigation in a database via Web browser. Database object may be a Web resource (HTML document, image, video clip, program). Web database developer can design only client HTML-form interface, remote database (its schema and contents) may be produced automatically

Sav Associative Processor - Java API
A Java class library that provides developers with a low-level Java API and can be high-efficiency core of a data access system related with dictionary, data/knowledge base, or speech/pattern recognition.

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