About Oracle Virtual Directory Basic Tuning Considerations
23.3.7 Server Tuning
Table 23–5 describes some basic parameters used to tune the server: Keep Alive Default: False This option determines whether the LDAP connection should use TCP keep-alive. If enabled, the SO_KEEPALIVE socket option is used to indicate that TCP keepalive messages should periodically be sent to the client to verify that the associated connection is still valid. TCP No delay Default: True This option determines whether the LDAP connection should use TCP no-delay. If enabled, TCP_NODELAY socket option is used to ensure that response messages to the client are sent immediately rather than potentially waiting to determine whether additional response messages can be sent in the same packet. Read Timeout Default: 0 This option enablesdisables SO_ TIMEOUT with the specified timeout, in milliseconds. With this option set to a nonzero timeout, client connection to the Oracle Virtual Directory server can remain idle only for this amount of time. If the connection is idle for a period longer than the specified timeout, the client connection is terminated. A timeout of zero is interpreted as an infinite timeout. Warning: This option is equivalent to vde.soTimeoutFrontend system property in Oracle Virtual Directory version 10g. The vde.soTimeoutFrontend system property is not supported for 11g. Users must modify the value specified in system property The mapping of values from 10g to 11g are: .Enabled to 0 Disabled to nonzero amount of time in milliseconds Table 23–5 Server Parameters Parameter Value Notes Anonymous Search Limit Default: 1000 The maximum number of entries returned for an anonymous client. Table 23–4 Cont. Listener Parameters Parameter Value Notes 23-8 Oracle Fusion Middleware Performance and Tuning Guide Connection Timeout Default: 120 minutes The Connection Timeout system property is used to prevent service outages caused by clients that do not properly close connections. The value can be set in Oracle Enterprise Managers Server Properties page. Warning : Setting to 0 disables the enforcement and client connections can not be closed regardless of how long they are inactive. The system property is not enforced on IP addresses and subjects that are exempt from the quota limit or that have disabled quota enforcement. Logging Levels Default: Error:1 Severe By default, log messages are written to the access.log file only when logging is set to NOTIFICATION:1. To maintain performance, consider keeping the default log level or use WARNING:1 WARNING to limit the amount of information written to the access.log file. Table 23–5 Cont. Server Parameters Parameter Value Notes 24 Oracle Identity Federation Performance Tuning 24-1 24 Oracle Identity Federation Performance Tuning Oracle Identity Federation is a standalone, self-contained federation server that enables single sign-on and authentication in a multiple-domain identity network. It contains the following sections: ■ Section 24.1, About Oracle Identity Federation ■ Section 24.2, LDAP Tuning ■ Section 24.3, Database Tuning ■ Section 24.4, Oracle HTTP Server Tuning ■ Section 24.5, SAML Protocol Tuning24.1 About Oracle Identity Federation
Oracle Identity Federation is a standalone, self-contained federation server that enables single sign-on SSO and authentication in a multiple-domain identity network. The federation single sign-on capabilities are based on the SAML 1.xSAML 2.0WS-Fed protocols. The server is a Java EE Application deployed in a WebLogic Managed Server. This enables users to federate in heterogeneous environments and business associations, whether they have implemented other Oracle Identity Management products in their solution set. For more information see Oracle Fusion Middleware Administrators Guide for Oracle Identity Federation.24.2 LDAP Tuning
This section provides configuration settings that can be used to tune LDAP such as: ■ Connection Pool Settings ■ Connection Settings ■ Federation Data Store Settings Note: The configuration examples and recommended settings described in this chapter are for illustrative purposes only. Consult your own use case scenarios to determine which configuration options can provide performance improvements.Parts
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» About Identifying Top Performance Areas
» Ensure the Hardware Resources are Sufficient
» Selecting a Garbage Collection Scheme
» Disabling Explicit Garbage Collection
» Logging Low Memory Conditions
» Monitoring and Profiling the JVM
» Initialization Parameters for Oracle 10g
» Initialization Parameters for Oracle 11g
» Tuning Redo Logs Location and Sizing
» Automatic Segment-Space Management ASSM
» Reuse Database Connections Oracle Fusion Middleware Online Documentation Library
» Enable Data Source Statement Caching
» MaxClientsThreadsPerChild HTTP Connection Limits
» Setting the Maximum Number of Connections for Data Sources Tuning the WebLogic Sever Thread Pool
» Tuning Oracle WebCenter Concurrency
» Tuning BPEL Concurrency Control Concurrency
» Set Logging Levels Oracle Fusion Middleware Online Documentation Library
» About Oracle Fusion Middleware Performance Planning
» Define Operational Requirements Identify Performance Goals
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» Oracle Process Manager and Notification Server Oracle Enterprise Manager 11g Grid Control
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» Access Logging Oracle HTTP Server Logging Options
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» Monitoring Oracle HTTP Server
» DMS Nouns Common DMS Terms and Concepts
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» Viewing Metrics Using the Spy Servlet
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» About Oracle Metadata Services MDS
» Reclaim Disk Space Monitor the Database Performance
» Using Database Polling Interval for Change Detection
» Document Cache Tuning Cache Configuration
» Analyzing Performance Impact from Customization
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» About Oracle ADF Oracle Fusion Middleware Online Documentation Library
» Oracle ADF Faces Configuration and Profiling
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» Creating View Objects View Objects Tuning
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» Optimizing Performance with Oracle ADF
» About SOA Suite Configuration Properties
» Configuring Data Sources for SOA Weblogic Server Performance Tuning
» Modifying SOA Configuration Parameters JVM Tuning Parameters About Oracle Business Rules
» Use Java Beans Basic Tuning Considerations
» Assert Child Facts instead of Multiple Dereferences
» Avoid Side Affects in Rule Conditions
» Avoid Expensive Operations in Rule Conditions
» Consider Pattern Ordering Basic Tuning Considerations
» Consider the Ordering of Tests in Rule Conditions
» Use Functions Instead of AssertXPath and Supports XPath
» Dispatcher Invoke Threads BPEL Threading Model
» Dispatcher Engine Threads BPEL Threading Model
» Dispatcher System Threads BPEL Threading Model
» Dispatcher Maximum Request Depth
» Audit Level Basic Tuning Considerations
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» LargeDocumentThreshold Basic Tuning Considerations
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» Tables Impacted By Instance Data Growth
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» metricsLevel Basic Tuning Considerations
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» Dispatcher Engine Threads Basic Tuning Considerations
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» Process Measurement Tuning Process Analytics
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» Minimize Client Response Time
» Choose the Right Workflow Service Client
» Narrow Qualifying Tasks Using Precise Filters
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» Fetch Only the Information That Is Needed for a Qualifying Task
» Reduce the Number of Return Query Columns Use the Aggregate API for Charting Task Statistics
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» Create Indexes On Demand for Flexfields
» Use the doesTaskExist Method
» Archive Completed Instances Periodically
» Select the Appropriate Workflow Callback Functionality
» Minimize Performance Impacts from Notification
» Deploy Clustered Nodes Improving Server Performance
» Use Workflow Reports to Monitor Progress
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» Use Task Views to Prioritize Work
» Tuning Identity Provider Oracle Fusion Middleware Online Documentation Library
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» Inbound Throttling Best Practices
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» Existence Checking Oracle JCA Adapter for Database Tuning
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» About Oracle Internet Directory
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» Database Parameters Basic Tuning Considerations
» LDAP Server Attributes Basic Tuning Considerations
» Database Statistics Basic Tuning Considerations
» Replication or Oracle Directory Integration Platform Replication Server Configuration
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» Password Policies and Verifier Profiles
» Values for Configuring the Entry Cache
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» Number of Entries to be Returned by a Search
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» Bulk Load Operation Specific Use Cases
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» High LDAP Write Operations Load
» Entry Cache Enabled Configuration
» Entry Cache Disabled Configuration.
» Optimizing Searches for Skewed Attributes
» Optimizing Performance of Complex Search Filters
» Updating Database Statistics by Using oidstats.sql
» Setting Performance-Related Replication Configuration Attributes
» Modifying Instance-Specific Attributes by Using Fusion Middleware Control
» Modifying Shared Attributes by Using Fusion Middleware Control
» Modifying Performance-Related Instance-Specific Configuration Entry Attributes
» About Oracle Virtual Directory Basic Tuning Considerations
» Database Adapters Advanced Tuning Configurations
» Join Adapters Advanced Tuning Configurations
» General Filter Tuning Advanced Tuning Configurations
» Load Balancer Local Store Adapter Tuning
» Cache Hit Logic Cache Plug-In Tuning
» Cache Plug-in Memory Management
» LDAP Listener Tuning Advanced Tuning Configurations
» Server Tuning Advanced Tuning Configurations
» Connection Pool Settings Connection Settings Federation Data Store Settings
» RDBMS Compression Database Tuning
» About Oracle Identity Federation Oracle HTTP Server Tuning
» SOAP Connections SAML Protocol Tuning
» XML Digital Signatures POST and Artifact Single Sign-On Profiles
» About Security Services Oracle Fusion Middleware Online Documentation Library
» OPSS PDP Service Tuning Parameters
» Policy Manager Oracle Web Services Security Tuning
» Configuring the Log Assertion to Record SOAP Messages
» Monitoring the Performance of Web Services
» Setting System Limit Setting JDBC Data Source
» Setting JRockit Virtual Machine JVM Arguments Using Content Compression to Reduce Downloads
» Setting HTTP Session Timeout Setting JSP Page Timeout
» Setting ADF Client State Token
» Setting ADF View State Compression
» Setting MDS Cache Size and Purge Rate Configuring Concurrency Management
» Tuning Performance of the Announcements Service
» Tuning Performance of the Discussions Service
» Tuning Performance of the Portlet Service
» Enabling Java Object Cache for WSRP Producers
» Suppressing Optimistic Rendering for WSRP Portlets
» Tuning Performance of Oracle PDK-Java Producers
» Setting ExcludedActionScopeRequestAttributes for Portlets
» Setting DefaultServedResourceRequiresWsrpRewrite for WSRP Portlets
» Setting DefaultProxiedResourceRequiresWsrpRewrite for WSRP Portlets
» Importing Consumer CSS Files in IFrame Portlets
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» Tuning Performance of OmniPortlet
» Segregation of Network Traffic Segregation of Processes and Hardware Interrupt Handlers
» CPU Requirements Memory Requirements
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