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Week 6 - Coggle Diagram
Week 6
Application levels
MIS
for middle mgrs
ie: sls mgmt systems
ie: budgeting systems
reporting
scheduled
ad hoc
exception
from TPS to MIS
CBA decision support
strategic
tactical
operational
DSS
for sr. mgrs
knowledge worker decisions
sw-based
compile information
ID and solve problems
unstructured difficult
financial info
knowledge DBs
to decision models
to decision made
internal only
ESS
for execs
specialized decision support
executive dashboards
forward-looking
summarized strategic info
aggregates int & ext
BI or BA
BI analytical
SWOT
KPIs
cost monitoring
ERP system info
environments
OLAP
rpts/querying
dashboards
data visualization discipline
integration
data mining
transform to knowledge
known knowns
BA predictive
inferential
digital transformation
IT stacks
DevOps
Open modular
policy engines
induce insights
friendly UI
multi-cloud
security & compliance
big data
5Vs
volume
velocity
variety
veracity
value
Complex disparate data
unstructured data too
TPS
for workers
ie: POs & SOs
can become information
online or batch
ie: inventory systems
DP
collection raw facts
little value raw
input
collecting
process
encoding
output
transmission
becomes useful info
group collaboration systems
synchronous & asynchronous
collocated & non-colocated
functional apps
org specific
mktg & sales
acctg.
HR & etc.
Loudon's triangle
enterprise apps
mission critical
org-wide
large
enterprise application model
ie email mktg.
ie automated bill pay
ERP
ie SAP
challenge huge implementations
CRM
ie sfdc
persistent data
5 generations MIS planning
1 demand driven & ROI
2 methodical
3 org-wide developmental
0 No MIS
4 MIS + business strategy
5 integrated ecosystem
MIS refresh
terms
IS
MIS
IT
store
process
retrieve
components
hardware
software
databases
HR
procedures
Tools
MIS course "meat"
infrastructure
necessary HW & SW
often huge capex
networking
several topologies
comms between hw
future
Freedom from contraints
synthesis across layers
IoT
interconnectivity all signals
ie tablets
ie appliances
ie sensors
wearables
Cloud
aaS
blockchain
ie bitcoin
revolutionary potential
ie ethereum project
behavioral
temporal considerations
spectrum of real-time
databases
bridge
data to functions
rdbms common
SQL
Oracle
MS SQL Svr
object-oriented
hierarchy perspective
Loudon, specialized
signals not always seen
managing MIS
MIS managed
assemble technology
ethical handling
privacy integrity
GDPR
self-regulation
stockholder theory
stakeholder theory
social contract theory
MIS + org relationship
reduce cost
leverage investments
time to value
thru Nolan 6-stage
1 initiation
2 expansion
3 formalization
4 maturity
huge executive presence
CIO
CKO
CSO
CTO
DTO