Optimized distribution model
Information Technology started from phsical, huge hardware and then become smaller till micro level. Software/OS control hardware and network. After software, then everyone sell service monthly(SaaS) and distributed datacenter and international submarine cable made it possible to deliver computing resource per second(IaaS).
Hardware
Software
Internet
SaaS
PaaS
IaaS
Distributed
Nocode
DDBMS
DevSecOps environment has rapidly enhanced by Distributed Data Management Systems like Azure, GCP, AWS
