Tag: Oracle

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Wizards Creating Wizards

(Sergio Leunissen) When your application is collecting a lot of data on the Web in one session, it’s often helpful to break the data entry form into a series of pages forming a wizard. Such a data entry wizard is especially useful when you’re collecting many data elements or when the data collection

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Oracle Real Application Clusters

(Kevin Loney) In an Oracle Real Application Clusters (RAC) environment, multiple instances access a single database. The instances are commonly created on separate servers that are connected via a high-speed interconnect with access to a shared disk area. The database files reside on a shared set of