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I am a core DBA with around 4years of experience in the field and has been working fluently in 10g version.

For example, input data holding sales of 1 month per row can be pivoted into output holding 12 months per row, with each month in its own column. The benefit is increased security of your disaster recovery configurations using Oracle Data Guard.

Oracle Database Express Edition 11g Release 2 Downloads

Native dynamic SQL was more convenient for non-Method 4 scenarios, but it did not support statements bigger than 32K. In the first execution of the statement, Oracle Provider for OLE DB can now cache a statement’s parse information so that it can be reused. I like the 2 new possibilities of the collect function.

This feature improves portability of the XML applications. In other words, new oracle 11g new features for dba pdf download will be created when they are downloaf. November 16, – 9: Home Skip to Content Skip to Search. May be the order in which i put the data is confusing.

It is natural to implement this at one level by reusing the implementation at the parent level and by adding new code just for the attributes of the subtype.

Oracle 11g New Features

Another use of PIVOT is to combine multiple input rows into a single output row, enabling inter-row comparison without a table self-join. Oracle DBAs manage the industries most advanced information systems. Cube organized materialized views can oracle 11g new features for dba pdf download the ease and efficiency of dimension and cube updates and improve query performance.

This feature allows Oracle Application Server to use Enterprise Manager for many monitoring and configuration-related tasks. Larger allocation units provide better sequential read performance.

Edition-Based Redefinition It’s revolutionary: This feature allows Oracle Database to be treated as simply another service provider in a service-oriented architecture SOA environment. This DML-blocking lock is no longer required, making these online index operations fully transparent.

Tom, It looks like they are still working on bug This site does not host pdf, DOC files all document are the property of their respective owners. This cor enables faster performance of media recovery and also Data Guard Redo Apply physical standby databasethereby enabling real-time disaster recovery for more voluminous and highly transactional databases.

Stuart from Auckland, New Zealand. Oracle9i database administration fundamentals i. An 11b is implemented as a set of optimizer hints that are associated with the SQL statement. Oracle Web Services now support the following XML-based geospatial Web Services standards on a variety of client technologies and platforms:. Fine-grained partitioning allows the cube to be partitioned by more members of a dimension as compared to Oracle Database 10 xownload Release 2. This feature enhances network diagnosability by consolidating Oracle Net diagnostics for various clients with oracle 11g new features for dba pdf download database infrastructure and presenting the diagnostic information in a standardized readable format.

I’m trying to get a feel for how this feature is intended to be used. In addition, it allows setting system properties using the standard -D syntax.

This enables the program to fetch any row in the result set. Oracle Database 10g R2: Oracle Database Utilities for details. This feature introduces a new encryption facility for SecureFiles.

Another benefit is the simplification and automation of the overall data preparation process which simplifies model building and model scoring activities.

11g release 2 new features

Oracle Database provides scalable, secure, integrated, and efficient support to store, inference, and query large semantic data sets described using W3C standards. Storing and retrieving paper- or film-based medical images is expensive and prone to error.

This eliminates the need to explicitly create a standby control file from the primary database. In previous versions doqnload Oracle, the DBA could specify the maximum amount of time a session could run before some action was taken; for example, the call was aborted, the session was killed, or the session was migrated to a new consumer group.

With this feature, you can now use Oracle RAC services to control where the Messaging Gateway will fail over, allowing for high availability without the need to make every database instance ready to run the Messaging Gateway agent. Pretty cool, I just stumbled upon this: This feature further reduces the complexity of database upgrades and gives DBAs more information they can use to determine whether their database upgrade was successful.

If you are familiar with computers, but unfamiliar oracle 11g new features for dba pdf download administering Oracle Database, and your computer has four CPUs or fewer, and you do not expect to support more than users, this book is appropriate for you.

A Problem Solution Approach.