管理信息系统（英文版·第7版）戴维·克伦克-kroenke_emis7e_inppt_ce13.pptxVIP

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管理信息系统（英文版·第7版）戴维·克伦克-kroenke_emis7e_inppt_ce13.pptx

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Reporting Systems and OLAPChapter Extension 13 Study QuestionsCopyright ? 2017 Pearson Education, Inc.Q1: How do reporting systems enable people to create information?Q2: What are the components and characteristics of reporting systems?Q3: How are reports authored, managed, and delivered?Q4: How are OLAP reports dynamic? Q1: How Do Reporting Systems Enable People to Create Information?Copyright ? 2017 Pearson Education, Inc.Reporting systemsCreate meaningful information from disparate data sourcesDeliver information to user on timeGenerate information by:Filtering dataSorting dataGrouping dataMaking simple calculations Raw Sales Data: List Contains Little or No InformationCopyright ? 2017 Pearson Education, Inc. Sales Data Sorted by Customer NameCopyright ? 2017 Pearson Education, Inc.Create Information by Sorting Sales Data Sorted by Customer Name and Grouped by Number of Orders and Showing Purchase AmountsCopyright ? 2017 Pearson Education, Inc.Create Information by Grouping Summing Sales Data Filtered to Show Repeat CustomersCopyright ? 2017 Pearson Education, Inc.Create Information by Filtering Formatting Q2: What Are the Components and Characteristics of Reporting Systems?Copyright ? 2017 Pearson Education, Inc.Reads and combines data from disparate data sourcesFilters, sorts, groups, simple calculations to produce meaningful contextsMetadata to prepare and deliver reportsReport characteristicsTypeMediaMode Components of a Reporting SystemCopyright ? 2017 Pearson Education, Inc. Summary of Report CharacteristicsCopyright ? 2017 Pearson Education, Inc. Report MediaCopyright ? 2017 Pearson Education, Inc.Printed on paperPDFs—Portable Document FormatDelivered to computer screens and mobile devices Applications for CRM and ERP systemsDigital dashboardsAlertsExported from report generator to another programPublished via Web service Digital Dashboard ExampleCopyright ? 2017 Pearson Education, Inc. Report ModeCopyright ? 2017 Pearson Education, Inc.Types of reportsP