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Why migration? - Coggle Diagram
Why migration?
Security
WAF/Firewall Upgrate
Certification
PCIDSS
ISO 27001
GDPR
Backup/DR Site
Https
Infrastructure
Server hardware retire
On-Premise maintain
Purchase schedule
Physical space
License
Windows
Windows Server 2012 R2 (2018/10/09 - 2023/10/10)
Windows Server 2008 R2 (2015/01/13 - 2020/01/14)
Oracle
12.2.0.1 before (Nov 30, 2020)
MSSQL
SQL Server 2008 R2 (2014/07/08 - 2019/07/09)
SQL Server 2012 (2017/07/11 - 2022/07/12)
IT