Session 1+2 Flashcards
(50 cards)
Level 1 to 5 of degree of business transformation versus range of potential benefits
Localized exploitation, Internal integration, Business process redesign, Business network redesign, business scope redefinition
5 levels of the Gartner Hype Cycle
Technology trigger, peak of inflated expectations, trough of disillusionment, slope of enlignment en plateau of productivity
Open platforms API
Requirements, Acquisition, Owernship, Replacement
Porter 5 forces
Power of buyers, power of suppliers, threat of substitutes, potential new entrants (rivalry amongst existing competitors.
one sided market
Most value derived from a single class of participants
two sided market
two distinct classes of participants needed to deliver value
cross side effects
if one side grows, the other class will also benefit
same side effects
benefit from growth in your own class
Big Data
Volume, Verocity, Velocity, Variety
true sustainable advantage comes from assets and business models that are
simultaneously valuable, rare, difficult to immitate, no substitues
McFarlan Strategic Grid
Factory, Strategic, Support, Turnaround
Business Strategy, Organization infrastructure, and IT infrastructure (henderson)
Strategy Execution.
Business Strategy, IT Strategy, IT Infrastructure (henderson)
Technology transformation.
IT Strategy, Business Strategy, Organization infrastructure and processes (henderson)
Competitive potential
IT Strategy, IT Infrastructure, organization infrastructure (henderson)
Service level
Luftman 6 dimensions
CV, GPSS –> Communication, Value, Governance, Partnership, Scope and Architecture, Skilss
5 different levels where the 6 dimensions of Luftman are ranked on
Level 1: initial/adhoc processes Level 2: Commited processes Level 3: established, focused processes Level 4: Improved, managed processes Level 5: optimized processes (best quality/utopia)
If the business wants to achieve Growth
Decentralized, IT per business unit
If the business wants to achieve Profit
Federated, some shared and some decentralized IT activities
If the business unit wants to achieve Asset return
Centralized IT, a single centralized IT center
OSI 7 layers
Application, Presentation, Session control, Transport control, Network control, Data link control, Physical link control
TCP
Transmission Control Protocol. Sets up the connection, guarantees a reliable link, takes care of error recovery, negiotates packet size to be send, labels the packets and hands packets to IP. Rules for the road
IP
Internet Protocol, routing and assembling/disassembling packets.
TCP IP system
Application, TCP, Internet, Network interface, Physical
