AWS Classroomnotes 08/Jan/2023

AWS Application Migration

• Applications:
  • This is set of Source Servers
• Waves:
  • Choose multiple Applications and Source Servers

Storage Migration

• Migrating Data from
  • NFS (Network File Shares)
  • NAS (Network Attached Storage)
  • SAN (Storage Area Networks)
• Online Migration:
  • This approach is used when you are supposed to sync the data post migration as well and data to be synced is huge
    
• Offline Migration:
  • This approach is used when you are supposed to one time migration and do infrequent updates or sync
  • AWS has snowball devices
    

Modernization

• Compute
  
• Databases
  
• Messaging