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Modern Application Development: Trends and Skills for Future Programmers

This comprehensive overview by Professor Alden C. Lorents from Northern Arizona University's College of Business focuses on key areas in application development and programming. It covers the evolution of programming languages from the 50s to the present, emphasizing core competencies required for application developers. Key topics include object-oriented development, web-backend integration, and essential tools for developers. Finally, it discusses strategic developments in e-business and the role of major systems like ERP solutions and databases in modern business environments.

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Modern Application Development: Trends and Skills for Future Programmers

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  1. Application Development / Programming Alden C. Lorents CIS/MIS Professor College of Business Northern AZ University 1

  2. Application Developers • Programming • Database • Systems Analysts • Programmer Analysts • Business System Developers 2

  3. Programming Languages • Machine Language Late 50’s • Assembly Language Early 60’s • 3GL 60’s – 90’s • Cobol – Fortran – Basic – C • VB GUI • OO Languages • C++ OO Cobol Java • WEB Development • HTML, XML, Java Script 3

  4. Business Systems of Today • Large Companies • Cobol 83 % Transacations • ERP Systems • Oracle, SAP, Peoplesoft • WEB interfaces • JAVA • Networks • C and C++ 4

  5. Application Developer Core Competencies • Processing Logic (Procedures) • Loops, Decisions, Sequence • Data and Data Structures • Data Passing and Mapping • Developer IDEs Software Tools • Business Systems • Data Base Systems • Networks • Communications / Interpersonal • Languages 5

  6. Key Development Strategies – Next 5 Years • Object Oriented Development • WEB to Backend System Linkages • Building reusable components • Languages – Java Cobol C++ • Implementing Package Systems • e-Business Development • Storefronts, C2B, B2B • Markets, Alliances 6

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