Opentext Documentum Fundamentals: Architecture, Concept and Design Principles: 1 - Couverture souple

Doshi, Parag

Couverture souple

ISBN 13 : 9798259164291

Editeur : Independently published, 2026

Synopsis

Struggling to truly understand Documentum beyond configurations and UI screens? This book cuts through the noise.

Front Matter

• About the Author: Written by Parag Doshi, a Principal Architect with nearly two decades of experience in enterprise content management (ECM) across various sectors including life sciences, finance, and aviation.

Part 1: Architecture and Foundations

• Chapter 1: Introduction to ECM and Documentum: Explores the challenge of managing unstructured content, which makes up roughly 80% of corporate data. It defines the ECM Lifecycle through five pillars: Capture, Manage, Store, Preserve, and Deliver.
• Chapter 2: Documentum Architecture: Details the "Three-Tier" architecture consisting of the Client Tier, Application Tier (Content Server), and Resource Tier (Repository). It explains the role of the Docbroker as a connection manager for high availability.
• Chapter 3: The Object Model: Introduces the "Everything is an Object" philosophy, explaining how metadata (attributes) and content (files) are linked via the r_object_id.

Part 2: Core Content Services

• Chapter 4: Working with Content: Covers the check-in/check-out cycle, versioning (numerical vs. symbolic labels), and virtual documents for managing multi-part files.
• Chapter 5: Security Model: Explains Access Control Lists (ACLs) and the critical distinction between Folder Security (visual organization) and Object Security (absolute control).
• Chapter 6: Searching and Querying (DQL): Introduces Documentum Query Language (DQL), which abstracts complex SQL joins and enforces "Zero Trust" security at the engine level.

Part 3: Business Process and Automation

• Chapter 7: Lifecycles: Describes business states (Draft, Approved, etc.) and how transitions can trigger automated actions like locking attributes or moving files between folders.
• Chapter 8: Workflows: Details the process engine and role-based routing using Alias Sets, ensuring tasks reach groups rather than individuals for better continuity.
• Chapter 9: The Job Engine: Focuses on background maintenance and system jobs that act as the "janitors" of the repository.

Part 4: Administration and Client Interfaces

• Chapter 10: Documentum Administrator (DA): The primary web-based client for repository configuration, user management, and health monitoring.
• Chapter 11: Modern Client Interfaces:
  • D2: A configuration-based UI that uses a "Context Engine" to dynamically adapt the interface based on user role and object type.
  • xCP: A composition platform for data-intensive case management applications.
  • Content Aviator: The integration of Generative AI to assist in searching and summarizing enterprise content.

Part 5: Development and Extensions

• Chapter 12: DFC (Java API): The "programmatic nervous system" of Documentum, used for standalone scripts and server-side methods.
• Chapter 13: DFS (SOAP): The XML-based web services layer for cross-platform integration.
• Chapter 14: REST Services: The modern gold standard for integration, utilizing lightweight JSON and HATEOAS principles for mobile and microservice applications.

Back Matter

• Glossary: Defined technical terms for the repository, Content Server, and DQL.
• Troubleshooting: A guide to common error codes, such as session leaks (DM_SESSION_E_MAX_SESSIONS_EXCEEDED) and locked objects.
• List of Figures and Tables: A reference for the conceptual diagrams used throughout the text.

Détails de l'édition

• Éditeur: Independently published
• Date d'édition: 2026
• Langue: anglais
• ISBN 13: 9798259164291
• Reliure: Copertina flessibile
• Nombre de pages: 230
• Coordonnées du fabricant: Manufactured by Amazon on behalf of the author; https://www.amazon.it/hz/contact-us; ; c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy; Luxembourg; L-1855; Luxembourg