Tips

Tips

  • Predictive modeling in Oracle

    Oracle professionals are now applying the proven predictive modeling techniques from Oracle data mining (ODM) and we are seeing them use special techniques to analyze database signatures and predict upcoming database stress. This book excerpt has ...  Continue Reading

  • What is the DUAL table costing you?

    The DUAL table is one of the first things we learn as Oracle professionals. It is created by default as a single row table, understood by the optimizer and available to everyone for selection. This article will explore the cost of querying the ...  Continue Reading

  • Oracle RAC design: The effects of component failure

    This excerpt from the book "Oracle 10g Grid & Real Application Clusters" shows expert techniques used by real-world RAC professionals for designing a robust and scalable RAC system. This section provides a quick look at the effects of component ...  Continue Reading

  • Oracle vs. Sybase: 10 reasons to use Sybase on Linux

    Despite its fall from market leadership, Sybase is still a strong enterprise offering, says database consultant Dr. Mich Talebzadeh. In this tip, he gives 10 reasons why Sybase on Linux bests other databases, particularly Oracle.  Continue Reading

  • Web Services 101 for DBAs and data architects

    Web services promise simplified interfaces for application-to-application interaction. This chapter describes the key technologies that enable them (such as XML, WSDL, SOAP and UDDI) and then peeks at the bigger picture of service-oriented ...  Continue Reading

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