infs final 11-15 Flashcards
bus process
a set of activities that once completed, accomplish a company’s task/goal
bus process reengineering
the analysis and redesign of work flows w/in and between enterprises in order to optimize business processes
preparing for bpr
creating diagram of as-is
reviewing and analyzing as-is process
creating a diagram of to-be
testing and implementing to-be
types of change
automating
streamlining
bpr(complete redesign)
paradigm shift(bpr change for entire industry)
integrated info systems
enables data sharing by multiple functional areas of the org
enterprise resource planning system
premade, integrated corporate info system and one of the ways to achieve an integrated enterprise-wide info system
options to implement
erp system
best of breed collection
custom developed enterprise
mixed approach
erp system
an erp suite provides function-specific modules integrated into a larger system
best of breed collection
an integrated collection of function-specific commercial off the shelf software systems
custom developed enterprise is
a single fully integrated custom developed multi functional system
cloud computing
these systems use the internet to deliver data storage and processing services hosted by a service provider
infrastructure as a service (IaaS)
computer hardware provided as standardized services over the network (hardware)
platform as a service (PaaS)
resources required for building apps provided as standardized services over a network(hardware + software)
software as a service(SaaS)
computer apps offered as a service on demand (hardware + software + application software)
database as a service (DBaaS)
specialized version of SaaS developed for db management in clouds (hardware + software + DBMS/DB)
internet of things (iot)
physical devices and objects connected via internet communicating and exchanging data
blockchain
a mechanism for keeping track of sequences of data in a completely decentralized distributed fashion
distributed db systems
distributes data among separate computers
sustaining innovations
creates solutions and products based on existing needs
disruptive innovations/tech
create services and products that are not based on the existing needs/methods/practices, but eventually disrupt /displace established solutions
e-bus v e-comm
the conducting of bus on the internet v buying and selling over the internet
types of e-bus transactions
bus2bus
bus2cust
cust2cust
cust2bus
e-bus categories
brick and mortar
click and mortar
pure play
internet service providers(isps)
provide access to the internet
rev source= subscription fees
service providers
provide service via the internet
rev source= ad fees and subscription fees
transaction brokers
internet based transaction intermediaries
rev source= transaction fees
net neutriality
principle stating that internet service providers must treat all web traffic equally
data security uses
authentication
access privileges
data encryption
data threats
loss, corruption, or theft of data due to: catastrophic physical events, unauthorized users, computer viruses, malicious users, system crashes, unintentional erroneous inserts, deletes, updates
