Designing a database for multi-tenancy on the cloud

https://www.codeproject.com/Articles/51334/Multi-Tenants-Database-Architecture
https://purikl.wordpress.com/
https://msdn.microsoft.com/en-us/library/aa479086.aspx#mlttntda_topic1



https://www.codeproject.com/Articles/3435/Secure-Architecture-Design-Methodologies
https://www.codeproject.com/Articles/16105/A-Practical-Approach-to-Computer-Systems-Design-an



https://www.codeproject.com/Articles/124732/Software-Development-Methodologies