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Product Overview

DOCU/MASTER is a mainframe-based search engine designed to provide contextual search and retrieval of information across diverse data sources. Its architecture comprises several key components: the Indexing Subsystem, the Query Processor, the Security Manager, and the Data Access Layer. The Indexing Subsystem is responsible for creating and maintaining indexes of the data sources, which include VSAM, IMS, DB2, ADABAS, and CA IDMS.

The Query Processor handles user search requests, optimizing them for efficient retrieval. The Security Manager integrates with mainframe security systems such as RACF, ACF2, and Top Secret to control access to data. The Data Access Layer provides a consistent interface for accessing the various data sources.

These components communicate through internal APIs and message queues. The system uses VSAM files for storing indexes and configuration data. DOCU/MASTER supports command-line and menu-driven interfaces for administration.

It requires a mainframe environment running z/OS or zVSE/VSEn. The API allows integration with other applications, using protocols common in mainframe environments. Alternatives include other mainframe search solutions, but DOCU/MASTER is designed for ease of use and integration within existing mainframe environments.

Frequently Asked Questions

What does DOCU/MASTER do?

DOCU/MASTER is a mainframe-based search engine designed for locating information within both structured databases and unstructured documents. It provides contextual search and retrieval capabilities across various data sources.

Is this a system, application, or tool?

DOCU/MASTER is an application that provides search and retrieval capabilities. It is not an operating system or a development framework, but rather a tool designed for information access.

What types of organizations use this?

Organizations that manage large volumes of data on mainframes, particularly those using databases like VSAM, IMS, DB2, ADABAS, and CA IDMS, can benefit from DOCU/MASTER. These organizations are often in industries such as banking, insurance, and government.

When should we consider DOCU/MASTER?

A company should consider using DOCU/MASTER when they need to provide users with efficient search and retrieval capabilities across multiple mainframe-based data sources. This is especially relevant when dealing with a mix of structured and unstructured data.

What are the alternatives to DOCU/MASTER?

Alternatives to DOCU/MASTER include other mainframe-based search and retrieval tools, as well as general-purpose search engines that can be adapted for mainframe environments. Examples include products that offer similar indexing and search capabilities for mainframe data.

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