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Module 3 - Connection to the Cloud - Coggle Diagram
Module 3 - Connection to the Cloud
Migration Planning
Cloud Migration Phases
assess, plan, migrate, validate, manage
Migrating Plan
baselines
business continuity
existing systems
target hosts
cloud architecture
legal restrictions
order of operations
Migration Strategies
refactor, rearchitect, or rebuild
retain
repurchase or replace
revise or replatform
retire
rehost
Timing
work hour restrictions
time zones
impact of downtime
peak time frames and costs
Migration Execution
Data Transfer
private connection
offline transfer
public internet
VM Migrations
V2V (virtual to virtual)
V2P (virtual to physical)
P2V (physical to virtual)
P2P (physical to physical)
consider:
platform
virtualization format
storage drive
both
VM image
connection types
Storage Migration
streamlining
capacity
migration path
security
scheduling
rollback plan
Cloud-to-Cloud Migrations
porting data
compliance
compatibility
tenancy
security
downtime
performance comparisons
Deployment Testing and Validation
Testing Types
load testing
regression testing
performance testing
usability testing
functional testing
security testing
Testing Considerations
security
sizing
availability
monitoring
connectivity
data integrity
proper functionality
Common Deployment Issues
template misconfiguration
CSP or ISP outage
resource contention
platform integration issue
licensing outage
time synchronization issue
Cloud Agility
Project Management
initiating, planing, executing, monitoring/controlling, closing
skills:
communication
negotiation
task and time management
cost and quality management
risk management
leadership
Builds
beta
stable
dev
LTS (long-term support)
canary
Planning for Problems
Capacity Limitations
account owner caps
technology limitations
CSP quotas and throttles
Capacity Plannng
scale up
scale down
scale out
scale in
Business Continuity Planning
training
backup services
incident types and categories
call trees
roles and responsibilities
backup sites:
warm site
hot site
cold site
Disaster Recovery Planning
tests:
structured walk-through
disaster simulation testing
tabletop exercise
planning:
identification
investigation
containment, eradication, and recovery
post-incident and lessons learned
five whys
cause map