IT Management assignment essay on: ERP in software engineering

The possible causes which suggests that implementation of ERP will not always eliminate these systems have been described in this section of the write up. Shadow systems have been referred to as a replica of the operational system which would be created on an ad-hoc basis as a part of the formal project but not yet tested. According to the various authors, it has been seen that some of the possible causes for shadow systems after the implementation of an ERP would be processes, technology, people & the business organization (Motiwalla & Thompson).It shall be kept in mind that, people who do not posses expertise in software engineering will act as one of the major threats in the integration of the system. Some of the threats are as under. They are:

Þ    Poorly design: A poorly designed shadow system will act as one of the major threats. A poorly designed system will not be able to recognize the errors & solve in an efficient manner.

Þ    Non scalable: It has been seen that, within an enterprise the shadow system is operated by a single user. It might be a tedious task to scale them up & support more than hundreds of users at the same time.

Þ    Inconsistency: In an organization there are many systems reporting similar type of information. The systems used might filter the data in a different manner. This will lead to inconsistencies within the output generated by the shadow system.

Who or what else might be threatened by the existence of these systems

Implementation of shadow system might threaten certain people working within the enterprise such as the end users, customers, stakeholders, business processes, etc.

References

Motiwalla, L., F & Thompson, J 2012, Enterprise systems for management, 2nd edition, Pearson, Boston.

Annotated BibliographyKeziere, R 2009, “Prepare Demolish Application Silos”, Information Management, pp. 23 – 26.

The author Kesiere, R highlights the fact each & every large organization wants to be accounted as a master in data management & metadata resource. The article “Prepare Demolish Application Silos” talks about a novel concept i.e. Business Process Management (BPM). With the implementation of BPM amongst the enterprises, different approaches such as Six Sigma, Just in Time (JIT) have been taken into consideration. The author stresses upon the fact that, BPM is an approach which would be used in the real life scenario & act as a backbone for the enterprise.

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