'Perfective maintenance' presentation slideshows

CSE P503: Principles of Software Engineering

1.34k views • 119 slides

Chapter 2 Database Development Process

Chapter 2 Database Development Process. Database Principles: Fundamentals of Design, Implementation, and Management Tenth Edition. Objectives. In this chapter, you will learn: That successful database design must reflect the information system of which the database is a part

1.04k views • 59 slides

Chapter 9

Chapter 9. Database Design Database Systems: Design, Implementation, and Management, Seventh Edition, Rob and Coronel. In this chapter, you will learn:. That successful database design must reflect the information system of which the database is a part

1.15k views • 42 slides

Phase 5

Phase 5. Chapter 10 Systems Operation and Support. Phase Description. Systems Operation and Support is the final phase in the systems development life cycle (SDLC) The key question is whether or not the system meets user expectations and provides support for business objectives

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4 types of implementing information systems

Direct Phased Pilot Parallel . 4 types of implementing information systems. Direct implementation:. New replaces old in one go. Change over done in one operation. Done on set date, usually at a quiet period. Phased implementation:. If first phase is successful, then second phase started.

363 views • 25 slides

Software Engineering 3156

Software Engineering 3156. 6-Nov-01 #19: Maintenance and Swing Phil Gross. Administrativia. Prototype status Modify schedule again, give a few more days? Perl Tomorrow 6-8pm No Wednesday class Guest speaker on Thurs. FYI. Being a maintenance programmer.

361 views • 25 slides

Design for Change

224 views • 21 slides

Maintaining the HRMS

321 views • 19 slides