I learned on 2019-03-14 about web, loadbalancer, ssl I learned on 2019-03-12 about cli, mysql This Feb, Linode releases new plans (Dedicated CPU VPS plans, which means the CPUs run on KVM host without sharing to other neighbors). I learned on 2019-02-18 about ansible, devops I learned on 2019-02-02 about docker, ldd, alpine As an software engineering developer, you know that automated CI testing is the one of keys to improve software release life cycle. Improving the design of existing code - my learning Improving the design of existing code - my learning What is SaaS Multi-tenant? SaaS (Software as a Service) or “on-demand software” has become a common delivery model for many bussiness software applications nowaday. 
