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Infonyte GmbH

Infonyte PDOM

Description

The Infonyte Persistent Document Object Model (PDOM) implements the full W3C DOM API. It is specifically tuned to exploit the Infonyte XQL engine's optimization capabilities.

The Infonyte PDOM-Engine allows the storage and retrieval of XML-documents in and from binary database files where each file represents one document. Documents are parsed once and stored in binary form, accessible to W3C DOM Level 1 operations without the overhead of parsing them first. The PDOM engine swaps XML documents between the main memory and the binary database files transparently for the application. A self-optimizing cache architecture ensures superior performance. This approach terrificly scales beyond the limitations of main memory. It forms a lightweight, flexible and often more efficient alternative to costly and heavyweight DBMS based solutions.

Features

  • W3C DOM Level 1 API, XML documents stored in database files, transparent for the application
  • stores well formed XML documents; no additional DTD mapping etc. required
  • self contained, no additional backend storage needed
  • small footprint: database file size 30%-100% compared to textual XML, main memory usage 800K minimum, 16MB main memory recommended for ~100MB documents, ~300K jar file.
  • stores database files up to 2GB file size (~2GB-6GB textual XML data)
  • 100% Java (Java 2 Platform)

Pricing

All prices in EUR, VAT excluded.
License Type Price
Infonyte-PDOM Developer 750 EUR
Infonyte-PDOM Server Runtime 1125 EUR
Infonyte-PDOM Single User Runtime 75 EUR

A Value Added Reseller (VAR) pricelist with attractive volume discount schedules is available on request.

Time limited evaluation licenses and academic licenses for educational use are available on request.


© 2001 Infonyte GmbH. All rights reserved. Last Modified: 6. April 2001