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Sybase Adaptive Server - User Manual

Sybase Adaptive Server
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Configuration Guide
Adaptive Server
®
Enterprise
15.0
[ UNIX ]

Table of Contents

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Summary

About This Book

Audience

Describes the intended audience for the manual.

How to use this book

Explains how to navigate and use the manual's chapters.

Chapter 1: Introduction

About Adaptive Server

Provides an overview of Adaptive Server's functions and capabilities.

System-specific issues

Discusses platform-specific differences and considerations for Adaptive Server.

System user roles

Details the different user roles and their responsibilities within Adaptive Server.

Environment variables

Explains the crucial system environment variables for Sybase products.

Adaptive Server devices and system databases

Describes the essential devices and system databases required by Adaptive Server.

Client;server communication

Explains how Adaptive Server and clients communicate over a network.

Changing Adaptive Server configuration

Details how to modify Adaptive Server's configuration using sp_configure.

Languages other than U.S. English

Discusses using Adaptive Server with languages other than U.S. English.

Adaptive Server specifications

Lists technical specifications and limits for Adaptive Server.

Chapter 2: Starting and Stopping Servers

Overview

Introduces the chapter on managing Sybase server lifecycle.

Requirements for starting servers

Lists prerequisites for starting Sybase servers.

Starting servers

Explains methods to start Adaptive Server, Backup Server, and Monitor Server.

Server start-up parameters

Details the default start-up parameters for Adaptive Server.

Changing start-up parameters

How to modify default server start-up parameters.

Using a RUN_server_name file

Explains the usage of RUN_server_name files for server restarts.

Using the startserver command

Describes using the startserver utility from the command line.

Starting servers when the operating system restarts

Configures automatic server restarts on OS boot.

Starting XP Server after initial installation

Details starting XP Server after installation.

Stopping servers

Explains methods for shutting down Sybase servers.

Stopping Adaptive Server

Steps to gracefully shut down Adaptive Server.

Stopping Backup Server

Steps to gracefully shut down Backup Server.

Stopping Monitor Server

Explains how to stop Monitor Server.

Using the kill command

Describes using the kill command as a last resort.

Shutdown and shared memory files

Discusses shared memory files upon server shutdown.

Chapter 3: Configuring the Operating System

Setting environment variables

Explains how to set and verify Sybase environment variables.

Configuring new servers with srvbuild

Guides on using srvbuild to configure new Sybase servers.

Using the stty setting

Discusses using the stty -tostop setting for terminal output.

Restoring correct permissions

How to restore Sybase file permissions using setperm_all.

File descriptors and user connections

Manages file descriptors and user connections for Adaptive Server.

Enabling asynchronous disk I;O

Steps to enable asynchronous I/O for improved performance.

Adjusting the client connection timeout period

How to adjust TCP/IP client connection timeout settings.

Checking for hardware errors

Identifies hardware errors indicating potential database corruption.

Monitoring the use of operating system resources

Tools and methods for monitoring OS resource usage.

A sample C shell maintenance script

Provides a sample C shell script for database maintenance.

Chapter 4: Adaptive Server Default Configuration

Default settings

Lists default parameter settings for Adaptive Server.

Chapter 5: Setting Up Communications Across the Network

How Adaptive Server determines which directory service entry to use

Explains how Sybase servers find network locations.

How a client uses directory services

Describes how clients use directory services to connect to servers.

Creating a directory services entry

How to create entries in directory services.

Supported directory drivers

Lists the directory drivers supported by Sybase.

Contents of an interfaces file

Details the structure and purpose of the interfaces file.

Heterogeneous and homogeneous environments

Discusses Sybase environments across different platforms.

Understanding the format of the interfaces file

Explains the syntax rules for interfaces file entries.

Components of an interfaces file entry

Details the elements that make up an interfaces file entry.

Creating a master interfaces file

Steps to create a master interfaces file for consistency.

Configuring interfaces files for multiple networks

How to configure interfaces files for multiple network interfaces.

Configuring the server for multiple network handlers

Setting up multiple network listeners for a server.

Configuring the client connections

How clients connect using multiple network interfaces.

Encrypting the password

How to encrypt passwords for LDAP authentication.

Performance

Notes on performance when using LDAP servers.

IPv6 support

Information on Sybase Adaptive Server's IPv6 capabilities.

Understanding IPv6

Basic concepts of IPv6 addressing.

IPv6 infrastructure

Describes the recommended infrastructure for IPv6 support.

Starting Adaptive Server Enterprise as IPv6-aware

How to enable IPv6 awareness in Adaptive Server.

Troubleshooting

Common issues and solutions for network configuration.

Server fails to start

Diagnosing and resolving server startup failures.

Chapter 6: Using LDAP as a Directory Service

Overview

Introduces Lightweight Directory Access Protocol (LDAP) for directory services.

LDAP directory services versus the Sybase interfaces file

Compares LDAP services with Sybase interfaces files.

The libtcl*.cfg file

Explains the libtcl*.cfg file for LDAP server configuration.

Enabling LDAP directory services

Steps to configure and enable LDAP directory services.

Adding a server to the directory services

How to add server entries to the LDAP directory service.

Multiple directory services

Discusses configuring multiple directory services for failover.

Migrating from the interfaces file to LDAP

Steps to migrate from interfaces files to LDAP services.

Chapter 7: Customizing Localization

Overview of localization support

Explains Sybase localization support for international installations.

Character set conversion

Details character set conversion between clients and servers.

Sort orders

Explains sort orders for character sets and data collation.

Language modules

How Sybase manages localized software messages and language support.

Localization

Overview of Sybase localization configuration.

Localization directories

Describes the directory structure for Sybase localization files.

Changing the localization configuration

How to modify Sybase localization settings.

Chapter 8: Logging Error Messages and Events

Adaptive Server error logging

Explains how Adaptive Server writes information to a local error log file.

Setting error log paths

How to set and reset the location of the Adaptive Server error log file.

Managing messages

Controls user-defined messages and auditing events logging.

Logging user-defined messages

Specifies whether user-defined messages are logged to the error log.

Logging auditing events

Configures logging of auditing events like logins.

Chapter 9: Managing Adaptive Server Databases

Managing database devices

Defines database devices and their basic requirements.

Device requirements

Lists the limits for Adaptive Server device sizes.

Creating files for database devices

How to create new database devices using disk init.

Chapter 10: Adding Optional Functionality

Adding auditing

Explains the importance and process of auditing in database management.

Audit system devices and databases

Describes components of the audit system, including devices and databases.

Overview of audit installation

Outlines two methods for installing auditing for the first time.

Pre-installation tasks for auditing devices

Tasks required before setting up auditing devices.

Installing auditing

Steps to configure Adaptive Server for auditing using auditinit.

Installing online help for Transact-SQL syntax

Instructions for installing the sybsyntax help database.

Online syntax help: sp_syntax

Describes how to use sp_syntax for Transact-SQL syntax help.

Default device for the sybsyntax database

Explains the default device for the sybsyntax database.

Installing sybsyntax

Steps to execute sybsyntax installation scripts.

Sybase Adaptive Server Specifications

General IconGeneral
TypeRelational Database Management System
Initial release1987
Version16.0
ReplicationYes
Data ModelRelational
LicenseCommercial
DeveloperSAP (originally Sybase)
Operating SystemsLinux, UNIX, Windows
Programming Languages SupportedC, C++, Java, SQL
Security FeaturesEncryption, Auditing
SQL StandardANSI SQL
Partitioning methodsRange, List, Hash
SQLT-SQL
Storage enginesN/A (Proprietary)