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IMPLEMENTING (DIRECT CONVERSION (DISADVANTAGES (MY NOT BE ABLE TO PERFORM…
IMPLEMENTING
DIRECT CONVERSION
ADVANTAGES
THE NEW SYSTEM MIGHT MAKE THINGS EASIER FOR THE PARTICIPANTS AND USERS IF MASTERED
DISADVANTAGES
MY NOT BE ABLE TO PERFORM ITS PURPOSE WHICH WILL AFFECT THE BUSINESS/COMPANY/ORGANISATION
NOT EFFECTIVELY USED BECAUSE OF LEARNING CURVE
SUDDEN CHANGE/VERY DIFFERENT FROM THE OLD ONE
PARALLEL CONVERSION
DISADVANTAGES
FINANCIAL COST OF RUNNING TWO SYSTEMS AT ONCE
DATA ERRORS DUE TO HAVING TO ENTER DATA TWICE
DOUBLE HANDLING OF DATA AND ASSOCIATED OPERATIONS
ADVANTAGES
IN CASE OF A CATASTROPHIC SYSTEM FAILURE THEY CAN STILL USE THE PAPER FORM
THE SWITCH WILL ONLY HAPPEN WHEN THE USERS AND PARTICIPANTS HAVE GAINED CONFIDENCE IN THE SYSTEM
PHASED CONVERSION
DISADVANTAGES
TIME IT WILL TAKE FOR THE CONVERSION TO OCCUR COMPLETELY
ONGOING TRAINING TO ALLOW IMPLEMENTATION TO SUCCEED
RELATIVELY EXPENSIVE
ADVANTAGES
GRADUAL INTRODUCTION OF NEW SYSTEM
REDUCED RISK WITH THE IMPLEMENTATION OF THE SYSTEM
HAVING SOME SORT OF FALLBACK IN CASE OF ANY UNEXPECTED PERFORMANCE ISSUE WITH THE NEW SYSTEM
PILOT CONVERSION
ADVANTAGES
FOR STORE CHAINS (ONE STORE AT A TIME)
DISADVANTAGES