transaction processing system future programming
DESCRIPTION
Transaction Processing System, Enterprise Resource Planning.TRANSCRIPT
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Future Programming
Transaction Processing & Enterprise Resource Planning Systems
www.futureprogramming.in
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Chapter 1 Outline
● An overview of Transaction Processing Systems
● Traditional Transaction Processing Applications
● Enterprise Resource Planning
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An Overview of Transaction Processing Systems
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TPS, MIS/DSS, and Special Information Systems
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Traditional Transaction Processing Methods & Objectives
● Batch processing systems● On-line transaction processing (OLTP)● On-line entry with delayed processing● Process data generated by and about transactions● Process data generated for and about transactions● Maintain a high degree of accuracy and integrity● Produce timely documents & reports
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Traditional Transaction Processing Methods & Objectives
● Increase labor efficiency● Help provide improved service● Help build and maintain customer loyalty● Achieve competitive advantage
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Batch versus On-Line Transaction Processing
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Integration of a Firm’s TPSs
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Examples of Transaction Processing
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Transaction Processing Systems
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Transaction Processing Activities
● Data collection– Should be collected at source– Should be recorded accurately, in a timely
fashion
● Data editing● Data correction
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Document Production and Reports
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Control & Management Issues
● Business resumption planning● Disaster recovery
– Backups
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Transaction Processing Audit
● Does the system meet its business requirements? ● Are there procedures and controls? ● Are the procedures & controls properly used?
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Order Processing Systems
● Order entry● Sales configuration● Shipment planning● Shipment execution● Invoicing● Customer relationship management (CRM)● Routing and scheduling● Scheduling systems
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Document Production Reports
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Traditional Transaction Processing Applications
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Order Processing Systems
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Order Processing Systems
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Order Entry System
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Shipment Planning
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Inventory Status Report
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Invoicing
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Customer Relationship Management
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The 15 Top-Rated CRM Software Packages
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Purchasing Systems
● Inventory control● Purchase order processing● Receiving● Accounts payable
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Purchasing Systems
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Accounts Payable
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Accounts Payable
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Accounting Systems
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Accounts Receivable
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Accounts Receivable Aging Report
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Typical Paycheck Stub
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Payroll Journal
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General Ledger
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General Ledger
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ERP Software Vendors
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International Issues
● Different languages and cultures● Disparities in information systems infrastructure● Varying laws and custom rules● Multiple currencies
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Enterprise Resource Planning
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Enterprise Resource Planning
● Real-time monitoring of business functions● Supports human resources, sales, and distribution● Accommodates the different ways each company
runs business
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Advantages of ERP
● Eliminates costly, inflexible legacy systems● Improved technology infrastructure● Improved work processes● Increased data access for decision making
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Disadvantages of ERP
● Expense & time● Radical change● Integrating with other systems● One vendor risks
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ERP System
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Business Application Programming Interface (BAPI)
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Summary
● Transaction Processing Systems - consist of all components of a CBIS, including databases, telecommunications, and people
● Transaction Processing Systems Methods - batch, on-line, and on-line with delayed processing
● Enterprise resource planning (ERP) software - a set of integrated programs that manage a company’s vital business operations for an entire multisite, global organization
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Principles and Learning Objectives
● An organization’s TPS must support the routine, day-to-day activities that occur in the normal course of business and help a company add value to its products and services.
– Identify the basic activities and business objectives common to all transaction processing systems.
– Describe the inputs, processing, and outputs for the transaction processing systems associated with order, purchasing, and accounting business processes.
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Principles and Learning Objectives
● TPSs help multinational corporations form business links with their business partners, customers, and subsidiaries.
– Identify the challenges that multinational corporations must face in planning, building, and operating their TPSs.
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Principles and Learning Objectives
● Implementation of an enterprise resource planning system enables a company to achieve numerous business benefits through the creation of a highly integrated set of systems.
– Define the term enterprise resource planning system and discuss the advantages and disadvantages associated with the implementation of such a system.
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Thank You