SAP Library - Distributed TREX Systems (Multiple Host Installation)

Start Level 1 Node: Distributed TREX Systems (Multiple Host Installation)

Distributed TREX Systems (Multiple Host Installation)

End Level 1 Node: Distributed TREX Systems (Multiple Host Installation)

Start Level 2 Node: Naming Conventions

Naming Conventions

End Level 2 Node: Naming Conventions

Start Level 2 Node: Required Documentation

Required Documentation

End Level 2 Node: Required Documentation

Start Level 2 Node: Fundamentals

End Level 2 Node: Fundamentals

Start Level 3 Node: TREX Architecture

TREX Architecture

End Level 3 Node: TREX Architecture

Start Level 4 Node: Java Client and ABAP Client

Java Client and ABAP Client

End Level 4 Node: Java Client and ABAP Client

Start Level 4 Node: Web Server with TREX Extension

Web Server with TREX Extension

End Level 4 Node: Web Server with TREX Extension

Start Level 4 Node: RFC Server

End Level 4 Node: RFC Server

Start Level 4 Node: Name Server

End Level 4 Node: Name Server

Start Level 4 Node: Queue Server

End Level 4 Node: Queue Server

Start Level 4 Node: Preprocessor

End Level 4 Node: Preprocessor

Start Level 4 Node: Index Server

End Level 4 Node: Index Server

Start Level 3 Node: TREX Instances and the TREX System

TREX Instances and the TREX System

End Level 3 Node: TREX Instances and the TREX System

Start Level 3 Node: Distributed TREX Systems

Distributed TREX Systems

End Level 3 Node: Distributed TREX Systems

Start Level 4 Node: Server Tasks

End Level 4 Node: Server Tasks

Start Level 5 Node: Master, Slave, and Backup Index Servers

Master, Slave, and Backup Index Servers

End Level 5 Node: Master, Slave, and Backup Index Servers

Start Level 5 Node: Master and Backup Queue Servers

Master and Backup Queue Servers

End Level 5 Node: Master and Backup Queue Servers

Start Level 5 Node: Master and Slave Name Servers

Master and Slave Name Servers

End Level 5 Node: Master and Slave Name Servers

Start Level 5 Node: Preprocessor Modes

Preprocessor Modes

End Level 5 Node: Preprocessor Modes

Start Level 4 Node: Master and Slave Index

Master and Slave Index

End Level 4 Node: Master and Slave Index

Start Level 4 Node: Connection to the Application

Connection to the Application

End Level 4 Node: Connection to the Application

Start Level 4 Node: Data Storage

End Level 4 Node: Data Storage

Start Level 4 Node: Supported Systems

Supported Systems

End Level 4 Node: Supported Systems

Start Level 5 Node: Systems with Master and Slave Index Servers

Systems with Master and Slave Index Servers

End Level 5 Node: Systems with Master and Slave Index Servers

Start Level 5 Node: Systems with Master, Backup, and Slave Index Servers

Systems with Master, Backup, and Slave Index Servers

End Level 5 Node: Systems with Master, Backup, and Slave Index Servers

Start Level 5 Node: Summary: High Availability

Summary: High Availability

End Level 5 Node: Summary: High Availability

Start Level 5 Node: Global File System and TREX Instances

Global File System and TREX Instances

End Level 5 Node: Global File System and TREX Instances

Start Level 5 Node: Hardware, Software, and Other Requirements

Hardware, Software, and Other Requirements

End Level 5 Node: Hardware, Software, and Other Requirements

Start Level 5 Node: Constraints

End Level 5 Node: Constraints

Start Level 4 Node: Planning

End Level 4 Node: Planning

Start Level 2 Node: Setting Up a Distributed System

Setting Up a Distributed System

End Level 2 Node: Setting Up a Distributed System

Start Level 3 Node: Checklists

End Level 3 Node: Checklists

Start Level 3 Node: Preparing for Centralized Data Storage

Preparing for Centralized Data Storage

End Level 3 Node: Preparing for Centralized Data Storage

Start Level 4 Node: Creating a Central TREX Data Directory

Creating a Central TREX Data Directory

End Level 4 Node: Creating a Central TREX Data Directory

Start Level 4 Node: Only UNIX: Mounting the Central TREX Data Directory

Only UNIX: Mounting the Central TREX Data Directory

End Level 4 Node: Only UNIX: Mounting the Central TREX Data Directory

Start Level 4 Node: Only Windows: Defining the Network Drive

Only Windows: Defining the Network Drive

End Level 4 Node: Only Windows: Defining the Network Drive

Start Level 3 Node: Activating the Configuration Clones for Server Blades

Activating the Configuration Clones for Server Blades

End Level 3 Node: Activating the Configuration Clones for Server Blades

Start Level 3 Node: Landscape Configuration

Landscape Configuration

End Level 3 Node: Landscape Configuration

Start Level 4 Node: Defining a New Landscape

Defining a New Landscape

End Level 4 Node: Defining a New Landscape

Start Level 4 Node: Adding a Host

End Level 4 Node: Adding a Host

Start Level 4 Node: Defining the Roles of Hosts

Defining the Roles of Hosts

End Level 4 Node: Defining the Roles of Hosts

Start Level 4 Node: Configuring Centralized Data Storage

Configuring Centralized Data Storage

End Level 4 Node: Configuring Centralized Data Storage

Start Level 4 Node: Checking and Activating the Configuration

Checking and Activating the Configuration

End Level 4 Node: Checking and Activating the Configuration

Start Level 4 Node: Example Configuration

Example Configuration

End Level 4 Node: Example Configuration

Start Level 5 Node: Systems with Master and Slave Index Servers

Systems with Master and Slave Index Servers

End Level 5 Node: Systems with Master and Slave Index Servers

Start Level 5 Node: Systems with Master, Backup, and Slave Index Servers

Systems with Master, Backup, and Slave Index Servers

End Level 5 Node: Systems with Master, Backup, and Slave Index Servers

Start Level 3 Node: Configuration of the RFC Connection

Configuration of the RFC Connection

End Level 3 Node: Configuration of the RFC Connection

Start Level 4 Node: Creating a SAP System User for the TREX Admin Tool (Stand-Alone)

Creating a SAP System User for the TREX Admin Tool (Stand-Alone)

End Level 4 Node: Creating a SAP System User for the TREX Admin Tool (Stand-Alone)

Start Level 4 Node: Determining the SAP System Connection Information

Determining the SAP System Connection Information

End Level 4 Node: Determining the SAP System Connection Information

Start Level 4 Node: Configuring the RFC Connection in the TREX Admin Tool

Configuring the RFC Connection in the TREX Admin Tool

End Level 4 Node: Configuring the RFC Connection in the TREX Admin Tool

Start Level 3 Node: Configuring the HTTP Connection

Configuring the HTTP Connection

End Level 3 Node: Configuring the HTTP Connection

Start Level 3 Node: Information on Breakdown of Master Servers

Information on Breakdown of Master Servers

End Level 3 Node: Information on Breakdown of Master Servers

Start Level 2 Node: Delta Index and Index Replication Configuration

Delta Index and Index Replication Configuration

End Level 2 Node: Delta Index and Index Replication Configuration

Start Level 3 Node: Delta Index Configuration

Delta Index Configuration

End Level 3 Node: Delta Index Configuration

Start Level 4 Node: Delta Index

End Level 4 Node: Delta Index

Start Level 4 Node: Activating the Delta Index

Activating the Delta Index

End Level 4 Node: Activating the Delta Index

Start Level 4 Node: Integrating a Delta Index into the Main Index

Integrating a Delta Index into the Main Index

End Level 4 Node: Integrating a Delta Index into the Main Index

Start Level 3 Node: Index Replication Configuration

Index Replication Configuration

End Level 3 Node: Index Replication Configuration

Start Level 4 Node: Index Replication Process

Index Replication Process

End Level 4 Node: Index Replication Process

Start Level 4 Node: Triggering Index Replication

Triggering Index Replication

End Level 4 Node: Triggering Index Replication

Start Level 4 Node: Controlling the Replication Load

Controlling the Replication Load

End Level 4 Node: Controlling the Replication Load

Start Level 4 Node: Configuring Topicality of Search Results

Configuring Topicality of Search Results

End Level 4 Node: Configuring Topicality of Search Results

Start Level 2 Node: Changing a Distributed System

Changing a Distributed System

End Level 2 Node: Changing a Distributed System

Start Level 3 Node: Adding and Removing Hosts

Adding and Removing Hosts

End Level 3 Node: Adding and Removing Hosts

Start Level 4 Node: Removing a Host

Removing a Host

End Level 4 Node: Removing a Host

Start Level 4 Node: Adding a Host

End Level 4 Node: Adding a Host

Start Level 3 Node: Changing Hosts

End Level 3 Node: Changing Hosts

Start Level 4 Node: Adding a TREX Index Server

Adding a TREX Index Server

End Level 4 Node: Adding a TREX Index Server

Start Level 4 Node: Optimizing the Landscape Using the Reorg Function in the TREX Ad

Optimizing the Landscape Using the Reorg Function in the TREX Ad

End Level 4 Node: Optimizing the Landscape Using the Reorg Function in the TREX Ad

Start Level 4 Node: Reorganization of the TREX System Landscape

Reorganization of the TREX System Landscape

End Level 4 Node: Reorganization of the TREX System Landscape

Start Level 4 Node: Adding a Master Host

Adding a Master Host

End Level 4 Node: Adding a Master Host

Start Level 4 Node: Adding a Backup Host

Adding a Backup Host

End Level 4 Node: Adding a Backup Host

Start Level 4 Node: Adding a Slave Host

Adding a Slave Host

End Level 4 Node: Adding a Slave Host

Start Level 4 Node: Removing a Backup Host

Removing a Backup Host

End Level 4 Node: Removing a Backup Host

Start Level 4 Node: Removing a Slave Host

Removing a Slave Host

End Level 4 Node: Removing a Slave Host

Start Level 4 Node: Replacing a Backup or Slave Host

Replacing a Backup or Slave Host

End Level 4 Node: Replacing a Backup or Slave Host

Start Level 3 Node: Changing Index Assignments

Changing Index Assignments

End Level 3 Node: Changing Index Assignments

Start Level 3 Node: Changing Queue Assignments

Changing Queue Assignments

End Level 3 Node: Changing Queue Assignments

Start Level 3 Node: Allowing Searching on Master Indexes

Allowing Searching on Master Indexes

End Level 3 Node: Allowing Searching on Master Indexes

Start Level 3 Node: Changing Default Directories for Indexes, Snapshots, or Queues

Changing Default Directories for Indexes, Snapshots, or Queues

End Level 3 Node: Changing Default Directories for Indexes, Snapshots, or Queues

Start Level 2 Node: Distributed Preprocessing of Documents

Distributed Preprocessing of Documents

End Level 2 Node: Distributed Preprocessing of Documents

Start Level 3 Node: Fundamentals

End Level 3 Node: Fundamentals

Start Level 4 Node: Preprocessing Flow

Preprocessing Flow

End Level 4 Node: Preprocessing Flow

Start Level 4 Node: Distributing Preprocessing

Distributing Preprocessing

End Level 4 Node: Distributing Preprocessing

Start Level 4 Node: Load Distribution and Performance

Load Distribution and Performance

End Level 4 Node: Load Distribution and Performance

Start Level 5 Node: Number of Preprocessors and Preprocessor Threads

Number of Preprocessors and Preprocessor Threads

End Level 5 Node: Number of Preprocessors and Preprocessor Threads

Start Level 5 Node: Preprocessor Threads and Queue Server Pool Size

Preprocessor Threads and Queue Server Pool Size

End Level 5 Node: Preprocessor Threads and Queue Server Pool Size

Start Level 3 Node: Configuration

End Level 3 Node: Configuration

Start Level 4 Node: Configuration Recommendations

Configuration Recommendations

End Level 4 Node: Configuration Recommendations

Start Level 4 Node: Setting Up Distributed Preprocessing

Setting Up Distributed Preprocessing

End Level 4 Node: Setting Up Distributed Preprocessing

Start Level 5 Node: Example Configuration

Example Configuration

End Level 5 Node: Example Configuration

Start Level 4 Node: Increasing the Number of Preprocessors

Increasing the Number of Preprocessors

End Level 4 Node: Increasing the Number of Preprocessors

Start Level 2 Node: Appendix

End Level 2 Node: Appendix

Start Level 3 Node: Information on Stopping/Starting Distributed Systems

Information on Stopping/Starting Distributed Systems

End Level 3 Node: Information on Stopping/Starting Distributed Systems

Start Level 3 Node: Starting the TREX Admin Tool

Starting the TREX Admin Tool

End Level 3 Node: Starting the TREX Admin Tool

Start Level 3 Node: Configuring Queue Parameters

Configuring Queue Parameters

End Level 3 Node: Configuring Queue Parameters

Start Level 3 Node: Changing Java Client Parameters

Changing Java Client Parameters

End Level 3 Node: Changing Java Client Parameters