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Oracle 11g Database New Features

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Oracle Database 11g New Features - Oracle Database 11g New Features for DBAs and Developers. Oracle Database 11g makes database infrastructure far more efficient, resilient, and manageable. For example, very compelling new features in the realm of partitioning ease the design and management of partitioned tables immensely

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Page 1: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle 11g Database New Features

Page 2: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle 11g expands on the automation and advisor framework of 10g,

but also includes a wide range of performance and optimization improvements.

This release seems to be more tailored to stability and change management than

ever before and there is a huge number of new features to consider.

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Page 3: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle 11g New Features By Sections

• Application Development

• Availability

• Database Overall

• Business Intelligence and Data Warehousing

• Clustering

• Content Management Services

• Fault Diagnosability

• Information Integration

• Location Services and Specialty Data

• Manageability

• Performance

• Security

• Windows

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Page 4: Oracle 11g New Features | Oracle Database 11g Online Training

Application Development

Client-Side Query Cache

This feature enables caching of query result sets in client memory. The cached result set data istransparently kept consistent with any changes done on the server side.

OCI Client Session NLS Character Set Status Information

This new feature adds client session NLS and character set information to theV$SESSION_CONNECT_INFO and GV$SESSION_CONNECT_INFO views.

Additional Array INSERT and SELECT Syntax Support by Pro*C/C++ and Pro*COBOL

In this Oracle Database 11g release, there is added support for IBM DB2 array INSERT and arraySELECT syntax for Pro*C/C++ and Pro*COBOL.

Dynamic SQL Statement Caching in Pro*C/C++ and Pro*COBOL

Application developers can now precompile Pro*C/C++ and Pro*COBOL applications with the newstatement caching option.

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Page 5: Oracle 11g New Features | Oracle Database 11g Online Training

Fix Execution Plan in Pro*C/C++ and Pro*COBOL

This new feature focuses on fixing an execution plan for a Pro*C/C++ and Pro*COBOL application byusing the outline feature.

Flexible B Area Length for Pro*COBOL

The length of B Area for the Pro*COBOL application can now be from 8 to 253 columns.

Implicit Buffered Insert in Pro*C/C++ and Pro*COBOL

The benefit is that an implicit buffered INSERT provides performance improvement that iscomparable to using the pre compiler array interface.

Platform Endianness Support by Pro*COBOL

When a UTF16 (UCS2) string is fetched in PIC N variable in a Pro*COBOL application running on LittleEndian platforms, the application can now be precompiled with the appropriate command-lineoption to have the correct platform endianness.

Scrollable Cursor Support in Pro*COBOL

Pro*COBOL now supports scrollable cursors to fetch data in a non sequential manner.

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Page 6: Oracle 11g New Features | Oracle Database 11g Online Training

SQL99 Syntax Support by Pro*C/C++

With this enhancement, the SQL99 syntax for SELECT, INSERT, DELETE, and UPDATE statements andthe body of the cursor in a DECLARE CURSOR statement is supported by Pro*C/C++.

Application and Schema Comparison

New application and schema comparison capabilities enable you to identify differences between twoselected applications.

Drag and Drop Item Layout

The Drag and Drop Layout page enables you to interactively reorder items within a given region,change select item attributes, create new items, and delete existing items.

Flash Charts

Oracle Application Express includes support for 18 different types of Flash charts. You can createFlash charts when creating a new page or by defining a Chart region.

Friendly URL Syntax to Facilitate Bookmarks

This features makes all public page links consistent, making them easier to bookmark.

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Page 7: Oracle 11g New Features | Oracle Database 11g Online Training

Improved Web Services

This release also enables you to manually create a Web services reference even if the Application Expressengine cannot correctly parse a WSDL document.

Improved Workspace Management

This release also includes a number of workspace management enhancements. For users requesting newworkspaces or requesting additional storage, you can control what sizes display.

Microsoft Access Migration

This feature provides an easy way to migrate applications from Microsoft Access to Oracle Express.

New Password and Account Controls

With this new feature, you can configure account login controls and password policies across adevelopment instance in Oracle Application Express Administration Services. You can also specify controlsfor a specific account under Account Controls on the Edit User page.

Page and Region Caching

You can improve the performance of your application by taking advantage of page and region caching.New Cache attributes have been added to the Page attributes and Region Definition pages.

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Page 8: Oracle 11g New Features | Oracle Database 11g Online Training

PDF Printing

The advantage of this feature is that it provides production of high quality, easily printable reports.

Create Rules and Actions for DML Events With Rules Manager

Rules Manager now adds the ability to treat DELETE and UPDATE operations on a table as events that drive therule evaluation and action execution (INSERT operations are already supported). In addition to pre-commitevaluation of rules based on trigger, this release supports post-transaction evaluation through use of the ChangeNotification feature of Oracle Database.

Enhanced Rules Manager

Rules Manager now includes a PL/SQL API to store reusable and shareable rule conditions in SQL WHERE clauseformat. Complex rule conditions can be assembled from these shared elements.

New Capabilities for Domain Index Operations

A new domain index callout updates table and column name metadata for a domain index during an ALTER TABLE... RENAME or ALTER TABLE ... RENAME COLUMN command to ensure domain index metadata is kept up-to-date.

Oracle Text Predicates and Aggregate Operators are Included in Rule Conditions

The Rules Manager feature of Oracle Database now supports the use of the Oracle Text CONTAINS operator withthe SQL WHERE clause rule conditions.

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Page 9: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle Text Predicates Included in Stored Expressions

The Expression Filter feature of Oracle Database now supports the use of the Oracle Text CONTAINSoperator with the SQL WHERE clause stored expressions.

System-Managed Partitioning of Extensible Indexes

System-managed partitioning of domain indexes enhances local domain index manageability andperformance.

Unicode 5.0 Support

With this enhancement, Oracle Database conforms to the newest version of the standard.

Java in the Database

The major enhancements to the Java runtime in this release include performance with a new JIT compiler,ease-of-use with a JDK-like command-line interface, and tooling.

Oracle JVM Java/JDK 5.0 Compatibility

This feature allows sharing metadata of Java classes loaded by user class loader among different databaseuser sessions.

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Page 10: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle JVM JIT Configuration

This feature allows fine-grained control on the behavior of the JIT. In addition, you have the ability to query thestatus of compiled classes and methods.

Oracle JVM JIT (Transparent Native Java Compilation Without a C Compiler)

The JIT runs as an independent session in a dedicated Oracle server process. There is at most one compilersession per database instance and it is Oracle RAC-aware and amortized over all Java sessions. In addition, thisfeature removes the need for a C compiler.

Oracle JVM Ease-of-Use: JDK-Like Interface

This feature makes Java easy to use using command-line syntax, which is similar to the JDK JAVA command line.In addition to database resident Java classes, this feature allows the execution in the database runtimeenvironment of file system resident Java class, using the standard class path syntax. In addition, it allows settingsystem properties using the standard -D syntax

Oracle JVM Ease-of-Use: Property Management Interface

This feature provides DBMS_JAVA functions to emulate JDK System property setting for the duration of thesession. The settings are set_property, get_property, remove_property, and show_property.

Oracle JVM Ease-of-Use: Output Redirect

This feature provides DBMS_JAVA functions and procedures for controlling the redirection of Java output

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Page 11: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle JVM Ease of Use: Database Resident Jars

This feature allows supporting JAR as a unit of operations (and as a result of support for signed JARs) usingnew loadjava options, -jarsasdbobjects and -prependjarnames.

Oracle JVM Ease of Use: Two-Tier Java Session Termination

This feature allows the termination of Java within a database session, with and without retention ofsystem properties, using endsession and endsession_and_related_state.

Oracle JVM Utilities Enhancements

Enhancements to existing OracleJVM utilities (loadjava, dropjava, and ojvmjava) include the deprecationof least-frequently-used options of loadjava and the ability to load Java classes over the web.

Oracle JVM Manageability: JMX Interface

This feature provides support for Oracle JVM with the standard JMX interface.

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Page 12: Oracle 11g New Features | Oracle Database 11g Online Training

JDBC and SQLJ

For Java developers, this release provides the following enhancements to JDBC and SQLJ APIs:

Support for the latest Java standards including Java SE 1.5 and JDBC 4.0.

A faster protocol for the Streams/AQ Java interface.

Support for Oracle advanced security in JDBC-Thin.

Enhancements to SQLJ code generation and customizer.

Enhancements to XA support.

Support of event notification.

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Page 13: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle Developer Tools for Visual Studio .NET

These features enhance developer productivity for building .NET applications with Oracle Database. They providenative integration with ADO.NET 2.0 functionality using Visual Studio development environments with which .NETdevelopers are familiar. In addition, these features reduce the time it takes to develop .NET applications for Oracle.

General Visual Studio 2005 Support

Oracle PL/SQL Debugger in Visual Studio

Support for Visual Studio 2005 Data Sources Window and Designers

Oracle Data Provider for .NET (ODP.NET)

Provider-Independent API Using Base Classes and Factories Connection String Builder Oracle Data Adapter Batch Processing Row-Level Change Notifications Schema Discovery Data Source Enumeration Faster LOB Retrieval Improved Parameter Context Caching in Statement Caching

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Page 14: Oracle 11g New Features | Oracle Database 11g Online Training

Oracle Provider for OLE DB

These features improve data access performance from Windows clients to Oracle Database. Many ofthese features are transparent, meaning applications experience faster performance by upgrading thedatabase server and client without any code changes.

Faster Performance

Improved Metadata Caching

Improved Statement Caching

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Page 15: Oracle 11g New Features | Oracle Database 11g Online Training

PHP

The features in the following sections describe the enhancements to Oracle's client-side stack so that dataaccess open source PHP driver performs better than PHP data access drivers for other databases.

Database Resident Connection Pooling (DRCP)

PL/SQL

XA API Available Within PL/SQL

Allow Sequences in PL/SQL Expressions

Enhancements to the Regular Expression Built-Ins

Functional Completeness of Dynamic SQL for PL/SQL

Method Invocation Scoping Operator

Named and Mixed Notation for User-Defined PL/SQL Subprogram in a SQL Statement

New Compound Trigger Type

PL/Scope

PL/SQL CONTINUE Statement

PL/SQL Hierarchical Profiler, PL/SQL Inlining Optimization

SIMPLE_INTEGER Data Type

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Page 16: Oracle 11g New Features | Oracle Database 11g Online Training

XML Application Development

The features described in the following sections ensure that PL/SQL, Java, C and .NET programmers canleverage the full capabilities of Oracle XML DB and the Oracle XML DB repository. These new features alsoextend the infrastructure components to support Binary XML and provides an efficient method forhandling very large XML documents.

Binary XML Support for Java

Binary XML Support for Oracle XML DB

Configurable DOM Support for Java

Event-Based XML Pull Parsing for C

High Performance XPath Query for Java

In-Place XML Schema Evolution

Mid-Tier XQuery Engine Performance Improvements

Pluggable DOM Support for Java

Scalable and High Performance XML Validation for C

Scalable DOM Support for Java

Unified Java API for XML

XML Diff Support for C

XML Index Enhancements

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Page 17: Oracle 11g New Features | Oracle Database 11g Online Training

Availability

Availability Interfaces in Oracle Enterprise Manager

This new feature improves the manageability of Log Miner. The task-based workflows enable logmining and are integrated with Flashback Transactions.

Data Guard Improvements

The features in the following sections describe enhancements to Oracle Data Guard

Fast-Start Failover for Maximum Performance Mode in a Data Guard Configuration

Compression of Redo Traffic (Only for Gap Resolution) Over the Network in a Data GuardConfiguration

Real-Time Query Capability of Physical Standby Database

Fast Role Transitions in a Data Guard Configuration

User Configurable Conditions to Initiate Fast-Start Failover in a Data Guard Configuration

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Page 18: Oracle 11g New Features | Oracle Database 11g Online Training

Data Guard Integration, Simplification, and Performance

The new features in the following sections simplify the configuration and use of Oracle Data Guard. For example,some features provide a smaller set of integrated parameters, a unified SQL/Broker syntax, and better integrationwith other High Availability features like RMAN and Oracle RAC.

Dynamic Setting of Oracle Data Guard SQL Apply Parameters

Enhanced Data Guard Broker Based Management Framework

Enhanced Data Guard Management Interface (Using SQL*Plus)

Histogram for Redo Transport Response Time in a Data Guard Configuration

Snapshot Standby

Strong Authentication for Data Guard Redo Transport

Enhanced DDL Handling in Oracle Data Guard SQL Apply

Enhanced Oracle RAC Switchover Support for Logical Standby Databases

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Page 19: Oracle 11g New Features | Oracle Database 11g Online Training

Data Guard Logical Apply Completeness

The following sections describe features that add support for other database server features that are not currentlyhandled by Oracle Data Guard.

Oracle Scheduler Support in Data Guard SQL Apply

Fine-Grained Auditing (FGA) Support in Data Guard SQL Apply

Support Transparent Data Encryption (TDE) with Data Guard SQL Apply

Support XML Type Data Type (Only CLOB) in Data Guard SQL Apply

Virtual Private Database (VPD) Support in Data Guard SQL Apply

High Availability Improvements

The following sections describe general improvements in High Availability.

Flashback Transaction

SMP Scalable Redo Apply

Transportable Databases Between Linux and Windows

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Page 20: Oracle 11g New Features | Oracle Database 11g Online Training

Information Life Cycle Management

The features described in the following sections provide automated and policy-based movement of data betweenstorage tiers and they provide mechanisms for complying with retention and immutability regulations.

Flashback Data Archive

The historical data store provides the ability to store and track all transactional changes to a record for theduration of its lifetime.

Integration, Simplification, and Performance of Availability Features

These features describe improvements to the interoperability, usability, performance and robustness of existingfunctionality.

Automatic Reporting of Corrupt Blocks

Block Media Recovery Performance Improvements

Creation and Recovery of Long-Term Backups Improved

End-to-End Redo Validation

Merge Catalogs

Parallel Backup and Restore for Very Large Files

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Page 21: Oracle 11g New Features | Oracle Database 11g Online Training

Intelligent Data Protection and Repair

The following sections describe features that automate the process of determining what kind of recovery isneeded and applying that needed recovery.

Data Recovery Advisor

Enhance Log Miner to Support Automatic Data Repair

Integrated Protection From Various Data Corruptions

Lost-Write Detection Using a Physical Standby Database

Online Application Maintenance and Upgrade

The following features can significantly reduce the downtime required to make changes to an application'sdatabase objects.

DDL With the WAIT Option, Enhanced ADD COLUMN Functionality

Finer Grained Dependencies, Invisible Indexes

Minimize Dependent PL/SQL Recompilation After Online Table Redefinition

Online Index Creation and Rebuild Enhancements

Online Redefinition for Tables with Materialized View Logs, Read-Only Tables

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Page 22: Oracle 11g New Features | Oracle Database 11g Online Training

RMAN Integration, Simplification, and Performance

The following sections describe RMAN integration, simplification, and performance features for OracleDatabase 11g

Archive Log Management Improvements

Fast Incremental Backups on Physical Standby Database

Improved Backup Compression Performance

Improved Integration with Data Guard

Network-Aware DUPLICATE Command

Optimized Undo Backup

Read-Only Transported Tablespaces Backup

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Page 23: Oracle 11g New Features | Oracle Database 11g Online Training

Database Utilities

The database utilities give you the ability to move large volumes of data and metadata into and betweenOracle databases with a high degree of performance, reliability, and manageability.

Compressed Dump File Sets

Data Pump API Enhancements

Database Upgrade/Downgrade Enhancements

Direct Path API Multiple Subtype Support

Encrypted Dump File Sets

Enhancements to Metadata API

Oracle Data Pump External Table Enchantement

Single Partition Transportable for Oracle Data Pump

SQL*Plus BLOB Support

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Page 24: Oracle 11g New Features | Oracle Database 11g Online Training

Business Intelligence and Data Warehousing

Complete the Information Cycle

These features tighten the integration of operational and analytical databases, to enable higherquality and more up-to-date information.

Change Data Purge Enhancements

Change Subscription Enhancements

Enabling or Disabling Synchronous Change Data Capture

Enhanced DML Tracking

Enhanced Materialized View Catalog Views

Query Rewrite Enhancement to Support Queries Containing Inline Views

Query Rewrite Support of Queries on Remote Tables

Refresh Performance Improvements

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Page 25: Oracle 11g New Features | Oracle Database 11g Online Training

Enable the Information Grid

The new features in the following sections:

• Provide a single source for information, handling both operational and analytic workloads.

• Support database systems with hundreds of CPU's, hundreds of TBs, thousands of users, and dozens ofapplications.

Composite List-Hash Partitioning

Composite List-List Partitioning

Composite List-Range Partitioning

Composite Range-Range Partitioning

Interval Partitioning

Metadata for SQL Built-In Operators and Functions

OLTP Table Compression, Reference Partitioning

SQL PIVOT and UNPIVOT Operators, System Partitioning

Virtual Columns, Virtual Column-Based Partitioning

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Page 26: Oracle 11g New Features | Oracle Database 11g Online Training

OLAP in Every Data Warehouse

The following sections describe the integration of OLAP and relational technology to broaden the appeal ofOLAP for relational data warehouses, and also extend core OLAP capabilities

Cost-Based Aggregation of OLAP Cubes

Cube Organized Materialized Views

Fine-Grained Partitioning of OLAP Cubes

OLAP Security Enhancements

SQL Optimizer Support for OLAP Option Cubes and Dimensions

Storage and Access Improvements of Compressed Cubes

Unified OLAP API Metadata Change Management

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Page 27: Oracle 11g New Features | Oracle Database 11g Online Training

Predictive Analytics and Data Mining

Oracle Database 11g simplifies the management of data mining processing, increases the integration of datamining with SQL, and introduces new analytic capabilities.

Automated and Embedded Data Transformations for Mining (Supermodels)

Data Mining Schema Objects

Java API for Oracle Data Mining (JSR-73)

Multivariate Linear Regression

Multivariate Logistic Regression

Predictive Analytics: PROFILE

SQL Prediction Enhancements

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Page 28: Oracle 11g New Features | Oracle Database 11g Online Training

Clustering

Oracle Real Application Clusters Ease-of-Use

The following sections describe Oracle RAC enhancements that make clustering and Oracle RAC setupand installation easier to perform by anyone unfamiliar with both Oracle RAC and clustering.

Enhanced Oracle RAC Monitoring and Diagnostics in Enterprise Manager

Enhanced Oracle Real Application Clusters Configuration Assistants

OCI Runtime Connection Load Balancing

Parallel Execution for Oracle Real Application Clusters

Support for Distributed Transactions in an Oracle RAC Environment

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Page 29: Oracle 11g New Features | Oracle Database 11g Online Training

Content Management Services

Oracle SecureFiles

The following sections describe enhancements to the LOB infrastructure in this release, called OracleSecureFiles. Enhancements include built-in compression and encryption.

Fast Bulk Data Transfers

LOB Prefetch

SecureFiles

SecureFiles: Compression

SecureFiles: Deduplication

SecureFiles: Encryption

Text Manageability

The following sections describe enhancements to Text Manageability, which include:

Improved Support for Advanced Features in More Languages

Incremental Indexing Enhancements

Oracle Enterprise Manager Support for Text, Re-Create Index Online

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Page 30: Oracle 11g New Features | Oracle Database 11g Online Training

Text Performance and Scalability

The following sections describe feature integration with Oracle RAC for scalability and other subsystems suchas the optimizer for performance.

Composite Index

More Types of Operations Allowed on Document Sections

Text Support for Very Large Number of Partitions

User-Defined Score

XML Content Management Platform

The following sections describe enhancements to XML-based Content Management.

Content Repository Management (JSR-170) Support for Java

This feature supports JSR-170 1.0 defined operations on both unstructured and semi-structured content andprovides a comprehensive Oracle-proprietary content management platform, which includes

API extensions for access control, based on the DAV Access Control model

Support for type definition and evolution, based on Oracle XML DB support for XML Schema

Support for Oracle XML DB repository events

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Page 31: Oracle 11g New Features | Oracle Database 11g Online Training

XML Database

The following sections describe enhancements to the Oracle XML database technology.

DAV ACL Support, Enable the XDB HTTP Server for SOA

Large Text Node Handling, Oracle XML DB Repository Triggers

Recursive Schema Handling, Repository Performance Improvements

Scalable XSL Output, SQL/XML Standards Compliance and Performance Optimizations

Support for More Types of Links in XDB

XLink Support in XML DB, XML DB Operational Completenes

XML Query Optimization with Schema less or Weakly-Typed Schema-Based XML

XML Translation Support, Performance Optimizations, XMLIndex

XQuery and SQL/XML Performance Improvements

XQuery Standards Conformance

XSLT Performance Improvements

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Page 32: Oracle 11g New Features | Oracle Database 11g Online Training

Fault Diagnosability

Ease Diagnosis

The following sections describe new features for automatic information generation, packaging for problemsor errors, and tools to ease diagnosis.

Automatic Inter-Component Deadlock Detection

Hang Manager

Incident Packaging Service (IPS)

SQL Test Case Builder

First-Failure Capture

The following sections describe complete and efficient capture of diagnostic information during failures.

Automatic Diagnostic Repository

Enhanced Network Diagnosability

OCI Diagnosability

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Page 33: Oracle 11g New Features | Oracle Database 11g Online Training

Intelligent Resolution

These features describe the system-guided repair and resolution of problems.

Improved Block Corruption Detection

SQL Repair Advisor

Problem Prevention

The following sections describe features that are proactive in early problem detection to preventcatastrophes and limit damage to your system.

Automatic Health Monitoring

Automatic Quarantine of Corrupt Undo Segments

Fast ANALYZE: Finding Table-Index Corruptions

Holistic Undo Health Monitoring

Support Workbench

The Support Workbench significantly reduces problem resolution time for customers by providing a simpleworkflow interface to view and diagnose incident data and package it for Oracle Support.

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Page 34: Oracle 11g New Features | Oracle Database 11g Online Training

Information Integration

Information Grid: Computation at Scale

The following sections describe information integration features for Oracle Database 11g.

Information Grid: Computation at Scale

Event Notification Grouping and Management

Oracle Scheduler for Streams Jobs

Scalability for Streams Notifications

Information Grid: Heterogeneous Information

New features in the following sections describe:

Messaging Gateway Service-Based Failover

Multiple Messaging Gateway Agents in Oracle RAC Environments

Simplified Messaging Gateway Propagation Job Configuration

Database Gateways: Performance Improvements

Database Gateway for Adabas, IMS and VSAM

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Page 35: Oracle 11g New Features | Oracle Database 11g Online Training

Location Services and Specialty Data

New Capabilities for Management of Geospatial and Multimedia Data

This release further enhances industry-leading spatial and multimedia features used in internet, geospatial,and media-oriented applications. New Web services, XML services, and usability features supportmainstream business applications.

Spatial: 3-D Geometry, Surface, and Point Cloud Storage and Indexing Functions

Spatial Web Services

Spatial Routing Engine Enhancements

Spatial Network Data Model Enhancements

Load-On-Demand for Very Large Networks in Oracle Spatial Network Data Model

Spatial GeoRaster: Manageability, Reliability, Usability Enhancements

Enhanced Workspace Manager Performance and Data Storage Options, Security and Administration

Improved Workspace Manager Valid Time Usability

Oracle Multimedia Performance and Scalability

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New Capabilities for Medical Data

This following sections describe new features for the management of DICOM format medical data for healthcare and life sciences imagery.

Multimedia DICOM Medical Imaging Format Support

ORDDicom Object Type

DICOM Metadata Extraction

DICOM Conformance Validation

DICOM Image Processing

Making DICOM Content Anonymous

Creation of DICOM Content

Runtime Updatable DICOM Data Model

RFID Identity Code Data Type for EPC, DoD, and Custom Sensor Tags

A new Identity Code object type is implemented in Oracle Database to support custom, Electronic ProductCode (EPC), and Department of Defense standard tag formats. Metadata is used to define rules for encodingand decoding any tag information into Identity Code objects. All EPC standard tag types and metadatastandards are supported.

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New Capabilities for Semantic Data

This following sections describe new features and capabilities for semantic data.

Improved Performance for Bulk Loading

Support for Storage and Query of Semantic Content

Manageability

The following sections describe server manageability features for Oracle Database 11g.

Automatic Storage Management

ASM Fast Mirror Resync

ASM Manageability Enhancements

ASM Preferred Mirror Read

ASM Rolling Upgrade

ASM Scalability and Performance Enhancements

Convert Single-Instance ASM to Clustered ASM

New SYSASM Privilege for ASM Administration

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Change Assurance

The following sections describe new features for automatic capture and replay of workloads before and after changesto analyze impact.

Database Replay

SQL Performance Analyzer

Database Control

The following sections describe Enterprise Manager solutions that help ease database management.

Advanced Replication Cutover, ASM Enhancements

Change Manager - Sync and Propagate, Database Cloning Enhancements

Database Configuration (ECM) Collection Enhancements

Database Home Page and Performance Page Improvements

DBCA & DBUA Enhancements

Enhanced Adaptive Metric Thresholds, Fusion Requirements

Management of Oracle Text Indexes, Migrate Database to ASM - Enhancements in Enterprise Manager

Storage / Audit Report and Metric Enhancement, Storage: Schema, Security, and Configuration Enhancements

Wait Activity Detail Enhancement, Workspace Manager

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ADDM for Oracle Real Application Clusters

This feature is particularly helpful in tuning global resources such as I/O and interconnect traffic and makes thetuning of Oracle RAC databases easier and more precise.

Intelligent Infrastructure

This section describes Statistics, Alerts, Advisor and Automated Maintenance Tasks infrastructure that enableself-management.

Auto-Task

Automatic Maintenance Tasks Management

Automatic Workload Repository (AWR) Baselines

Database Statistics Model Consolidation

Enhanced Active Session History

Enhanced Advisor Framework

Lightweight Jobs

Scheduling External Jobs on Multiple Nodes

Simplified Initialization Parameter Management

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Resource Manageability

The following sections describe enhancements to Resource Manageability.

I/O Calibration

I/O Statistics

Per Session I/O Limits

Resource Manager Statistics in AWR

Resource Plans

Enhanced Optimal Flexible Architecture (OFA) Support

This feature improves manageability by making default Oracle Database installations more compliant withOptimal Flexible Architecture (OFA) specifications.

Space, Object and Transaction Manageability

Self-managing database space, object and transaction.

AUM Default Setting and Migration Support

Enhanced Statistics Collection for Partitioned Objects

Simplified Temp Space Management

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SQL Manageability

The following sections describe self-managing query performance and access methods.

Automatic SQL Tuning with Self-Learning Capabilities

Enhanced Optimizer Statistics Maintenance

Multi-Column Statistics

Partition Advisor

SQL Plan Management

Streams Manageability

The following sections describe enhancements to self-managing Streams (replication and AQ) operations.

Automated Alerts for Streams

Divergence Detection and Resolution

Split and Merge of Streams

Streams Message Tracking & Performance Advisor

Streams Topology

Synchronous Streams Capture

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PerformanceGeneral Server Performance

The following sections describe general server performance enhancements.

Direct NFS Client

Enhanced Partition Pruning Capabilities

Intelligent Cursor Sharing

NLS Performance Improvements

Improve Basic SQL and PL/SQL

The following sections describe improved performance of basic SQL and PL/SQL statements.

Binding and Defining Multiple Buffers in OCI

Bitmap Join Index Support for Index-Organized Tables

Cost-Based Optimizer Enhancements, Network/OCI Fusion

OCI Descriptor Array Allocation, OCI Implicit ROWID Fetching

PL/SQL Function Result Cache, PL/SQL Native Compilation Without Needing a Third-Party C Compiler

Query Result Cache

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Optimize Key Platforms

The following sections describe platform-specific optimizations on platforms such as Linux, Windows, and Intel.

ODBC Performance Improvement

The Oracle ODBC Driver has been enhanced with the following options that can be set using Setup DDL onWindows or through odbc.ini on Linux and Solaris:

Statement caching

Removal of optimizer hints for catalog functions

Support for column binding for NUMBER columns as FLOAT

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SecurityOracle Advanced Security

The following sections describe Oracle advanced security features.

Kerberos Cross Realm Support

SYSDBA Strong Authentication

Tablespace Encryption

Hardware-Based Master Key Protection

Secure by Default

The following sections describe out-of-the-box secure configuration with increased password protections,secure file permissions, optional default audit settings, and new controls on network callouts from thedatabase.

Audit By Default, Built-in Password Complexity Checker, Built-in User Profile

Fine-Grained Access Control on Network Call-outs from the Database

Improve Security for Network Administration, Registration, and Operation

Parameters for Enhanced Security of Database Communication

Support Non anonymous LDAP Access for Net Naming

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Security Manageability

The following sections describe replacement and integration of Enterprise Security Manager, Oracle PolicyManager, Selective Audit, and Audit Vault UI into a Java/Enterprise Manager SDK.

Integrated Database Security Manageability

Virtual Private Catalog

Standards-Based Password Algorithm

This feature provides stronger protection for stored database passwords based on industry standardalgorithms and provides enhanced security for password-based authentication by enabling usage of mixedcase in passwords.

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WindowsIntegration with Windows Services

These features provide new and enhanced support for Oracle databases running Windows. They integratenatively with Windows services, including improved integration with Active Directory and Volume ShadowCopy Service support.

Active Directory Security Enhancements

Volume Shadow Copy Service (VSS) Writer

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Resources

http://docs.oracle.com/en/