Oracle database links are a convenient method to allow users and applications to access data from local and remote databases… if used and set up properly.  This presentation will describe best practices for creating and using database links, and will provide answers to the following questions: What are the security implications of using public vs.…

One of the biggest benefits of the Oracle Multitenant architecture is the ability to manage many databases as one. But, how does this work for upgrades? And what is the best approach: One-at-a-time via unplug/plug or Everything-at-Once with all PDBs upgraded in parallel? This talk will reveal all the technical details about an Oracle Multitenant…

One of the biggest benefits of the Oracle Multitenant architecture is the ability to manage many databases as one. But, how does this work for upgrades? And what is the best approach: One-at-a-time via unplug/plug or Everything-at-Once with all PDBs upgraded in parallel? This talk will reveal all the technical details about an Oracle Multitenant…

One of the biggest benefits of the Oracle Multitenant architecture is the ability to manage many databases as one. But, how does this work for upgrades? And what is the best approach: One-at-a-time via unplug/plug or Everything-at-Once with all PDBs upgraded in parallel? This talk will reveal all the technical details about an Oracle Multitenant…

Edition-based redefinition (hereinafter EBR) was introduced by Oracle Database 11g Release 2. It is significantly improved in Oracle Database 12c. It enables you to patch and upgrade the user-created artifacts the implement the database backend of an application without interrupting the availability of the application. The technology was commissioned by Oracle's Applications Division. The general…

Edition-based redefinition (hereinafter EBR) was introduced by Oracle Database 11g Release 2. It is significantly improved in Oracle Database 12c. It enables you to patch and upgrade the user-created artifacts the implement the database backend of an application without interrupting the availability of the application. The technology was commissioned by Oracle's Applications Division. The general…

Edition-based redefinition (hereinafter EBR) was introduced by Oracle Database 11g Release 2. It is significantly improved in Oracle Database 12c. It enables you to patch and upgrade the user-created artifacts the implement the database backend of an application without interrupting the availability of the application. The technology was commissioned by Oracle's Applications Division. The general…

Performance Tuning is a critical phase of a WebLogic infrastructure implementation - a phase that is often completely overlooked until users report application performance issues during acceptance testing or production. However, an out-of-the-box implementation of WebLogic is rarely tuned to provide the enterprise-level performance required for most organizations. This presentation covers the performance tuning aspect…

Performance Tuning is a critical phase of a WebLogic infrastructure implementation - a phase that is often completely overlooked until users report application performance issues during acceptance testing or production. However, an out-of-the-box implementation of WebLogic is rarely tuned to provide the enterprise-level performance required for most organizations. This presentation covers the performance tuning aspect…

Performance Tuning is a critical phase of a WebLogic infrastructure implementation - a phase that is often completely overlooked until users report application performance issues during acceptance testing or production. However, an out-of-the-box implementation of WebLogic is rarely tuned to provide the enterprise-level performance required for most organizations. This presentation covers the performance tuning aspect…