Before revision: Improves tracking information Offers efficiency to decision makers Disadvantages of EIS System dependent Limited functionality, by design Information overload for some managers Benefits hard to quantify High implementation costs System may become slow, large, and hard to manage Need good internal processes for data management May lead to less reliable and less secure data Excessive cost for small company Future trends This trend frees executives from learning different computer operating systems, and substantially decreases implementation costs.
After revision: Improves tracking information Offers efficiency to decision makers Disadvantages of ESS System dependent Limited functionality, by design Information overload for some managers Benefits hard to quantify High implementation costs System may become slow, large, and hard to manage Need good internal processes for data management May lead to less reliable and less secure data Excessive cost for small company Future trends This trend frees executives from learning different computer operating systems, and substantially decreases implementation costs.