Please enable JavaScript.
Coggle requires JavaScript to display documents.
SDLC, SDLC - Coggle Diagram
SDLC
Phase 1: System planning
time consuming
Objective
pa work
high cost
why we need to do the project
Estimation
project scope
dependencies
check how many systems will be impacted when we go live the project?
pain point
come from manual work
good opportunity to change
why we need to do the project
Phase 2: system analysis
Requirements modeling
data and process mofeling
Object modeling
Ex: Bank acc registration
Customer fill in a form (15 min)
show ID card
manual check
motify customer manual
BA join
mobile app
Phase 3: System design
Interface design
data design
sysm term architecture
Phase 5: system support and security
Back log?
planning
Analysis
design
Implement
Maintenance
CR
Agila
Incrementally
start witth small function include analysis, coding, testing and then do the bigger function
Phase 4: System implementation
Data migration
understand old systems
new systerm
maping logic
to migrate to new system, still keep the same meaning, don miss information
SDLC
Problem
Time consuming
b/c u have to wait the prior step