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Results for scalability


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Database PL/SQL Language Reference, 11g Release 2 (11.2)

Overview of PL/SQL

ScalabilityPL/SQL stored subprograms increase scalability by centralizing application processing on the … \". For further scalability, you can use Oracle Connection Manager to multiplex network connections. For

Automatic Storage Management Administrator's Guide, 11g Release 2 (11.2)

Administering Oracle ASM Disk Groups

Performance and Scalability Considerations for Disk Groupsperformance views Performance and Scalability Considerations for Disk Groups This section discusses the

Database Performance Tuning Guide, 11g Release 2 (11.2)

Designing and Developing for Performance

2.3.2 System ScalabilityApplications that are accessible through the Internet have more complex performance and availability requirements. Some applications are designed and written only for Internet use, but even typical back-office applications—such as a general ledger application—might require some or all data to be available online. Characteristics of Internet age applications include the following: Availability 24 hours

Database Performance Tuning Guide, 11g Release 2 (11.2)

Designing and Developing for Performance

2.3.1 What is Scalability?Scalability is a system's ability to process more workload, with a proportional increase in system … resource usage might exceed twice the original workload. Examples of poor scalability due to

Database Performance Tuning Guide, 11g Release 2 (11.2)

Designing and Developing for Performance

2.3.3 Factors Preventing Scalabilityscalability in mind from the start. 2.3.3 Factors Preventing Scalability When building applications … , designers and architects should aim for as close to perfect scalability as possible. This is … sometimes called linear scalability, where system throughput is directly proportional to the number of … CPUs. In

Database Performance Tuning Guide, 11g Release 2 (11.2)

Designing and Developing for Performance

2.3 Understanding ScalabilityThe word scalability is used in many contexts in development environments. The following section … provides an explanation of scalability that is aimed at application designers and performance … specialists. This section covers the following topics: What is Scalability? System Scalability Factors Preventing Scalability

Warehouse Builder Data Modeling ETL, and Data Quality Guide,, 11g Release 2 (11.2)

Creating PL/SQL Mappings

Scalabilitycode. After reinitialization, the mapping debug session starts from the beginning. ScalabilityScalability when debugging a mapping applies both to the amount of data that is passed and to the number

Database New Features Guide, 11g Release 2 (11.2)

Oracle Database 11g Release 2 (11.2.0.1) New Features

4.3.4 Improved Performance and ScalabilityPerformance and Scalability The following sections describe new and improved performance and scalability capabilities in this release.

Database PL/SQL Language Reference, 11g Release 2 (11.2)

Overview of PL/SQL

Advantages of PL/SQLPortability Scalability Manageability Support for Object-Oriented Programming Support for Developing Web Applications Support for Developing Server Pages

OLAP User's Guide, 11g Release 2 (11.2)

Overview

Unmatched Performance and Scalabilityapplications receive the same benefits in performance, scalability, fail over, and load balancing as any other application.

Streams Advanced Queuing User's Guide, 11g Release 2 (11.2)

What's New in Oracle Streams Advanced Queuing?

Scalability for Streams NotificationsAQ Event Notification Infrastructure provides asynchronous communication of database events from the suppliers/publishers of their events to the consumers/registrations. The event monitor sends these notifications. In order to meet the demands of increased notification use, the notification server in 11g is enhanced to a parallel notification server consisting of a coordinator and a set of subordinate

Real Application Clusters Administration and Deployment Guide, 11g Release 2 (11.2)

Design and Deployment Techniques

Scalability of Oracle RACmultiple systems. It provides scalability beyond the capacity of a single server. If your

Database VLDB and Partitioning Guide, 11g Release 2 (11.2)

Using Partitioning in a Data Warehouse Environment

Scalabilitythe scalability requirements of data warehouses. This section contains the following topics: Bigger

Real Application Clusters Administration and Deployment Guide, 11g Release 2 (11.2)

Glossary

scalabilityThe ability to add additional nodes to Oracle RAC applications and achieve markedly improved scale-up and speed-up.

Database PL/SQL Language Reference, 11g Release 2 (11.2)

PL/SQL Packages

SERIALLY_REUSABLE Packagespackages let you design applications that manage memory better for scalability. If a package is not … scalability. The package state can persist for the life of a session, locking UGA memory until the session

Oracle Call Interface Programmer's Guide, 11g Release 2 (11.2)

OCI: Introduction and Upgrading

Extensions to Improve Application Performance and ScalabilityOCI provides several feature extensions to improve application performance and scalability … , and scalability improvements have been made by reducing the amount of state information that must be … interface's TM_JOIN operation Improved scalability by providing the ability to concentrate connections

Streams Advanced Queuing User's Guide, 11g Release 2 (11.2)

Oracle Streams Advanced Queuing Performance and Scalability

5 Oracle Streams Advanced Queuing Performance and ScalabilityThis chapter discusses performance and scalability issues relating to Oracle Streams Advanced

Oracle Call Interface Programmer's Guide, 11g Release 2 (11.2)

OCI Programming Advanced Topics

Benefiting from the Scalability of DRCP in an OCI ApplicationConsider the following three types of application scenarios and note how each benefits from DRCP: Applications that do not use OCI session pooling and also do not specify any connection class or purity setting (or specify a purity setting of NEW ) get a new session from the DRCP. Similarly, when the application releases a connection back to the pool, the session is not shared with other instances

Streams Advanced Queuing User's Guide, 11g Release 2 (11.2)

Oracle Streams Advanced Queuing Performance and Scalability

Using Storage ParametersStorage parameters can be specified when creating a queue table using the storage_clause parameter. Storage parameters are inherited by other IOTs and tables created with the queue table. The tablespace of the queue table should have sufficient space to accommodate data from all the objects associated with the queue table. With retention specified, the history table as well as the queue table can

Streams Advanced Queuing User's Guide, 11g Release 2 (11.2)

Oracle Streams Advanced Queuing Performance and Scalability

Oracle Streams Advanced Queuing and Oracle Real Application ClustersOracle Real Application Clusters (Oracle RAC) can be used to ensure highly available access to queue data. The entry and exit points of a queue, commonly called its tail and head respectively, can be extreme hot spots. Because Oracle RAC may not scale well in the presence of hot spots, limit usual access to a queue from one instance only. If an instance failure occurs, then messages managed by the