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TPS and ERP Information Systems and Management

TPS and ERP Information Systems and Management. Transaction Processing & Enterprise Resource Planning Systems (TPS) & (ERP). Transaction Processing Systems (TPS). Carry Out Routine Business Functions. ERP. A collection of integrated cross-functional systems. OVERVIEW OF TPS.

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TPS and ERP Information Systems and Management

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  1. TPS and ERPInformation Systems and Management

  2. Transaction Processing &Enterprise Resource Planning Systems (TPS) & (ERP)

  3. Transaction Processing Systems(TPS) • Carry Out Routine Business Functions

  4. ERP A collection of integrated cross-functional systems

  5. OVERVIEW OF TPS • Batch Processing Systems • Accumulate transactions for processing as a single batch or group of items • Online Transaction Processing (OLTP) • Each transaction is processed immediately • Batch Vs. Online

  6. CONTROL & MANAGEMENT ISSUES • Business Continuity Planning • Identification of priorities for restoring business processes • Specify action to be taken (and by whom) to restore operations

  7. CONTROL & MANAGEMENT ISSUES • Transaction Processing System Audit • Examine system to ensure: • Data accuracy • System integrity • Audit Travel • Documentation that allows the auditor to trace any system output back to the source

  8. http://www.gemba.com/upload/Image/TPS_House.jpg

  9. International Issue • Different language and culture • Disparities in information system infrastructure • Quality of telecommunications • Varying Laws and Customs Rules • Collection and dissemination of Data • Multiple Currencies

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