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About Sagar Kulkarni

Sagar Kulkarni is a management graduate from a reputed institute and an expert in the web-hosting industry, who has years of experience writing about domain, hosting, security plugins and SSL certificates. In addition to this, the author also writes about Internet of Things, Disaster recovery services, Cloud-based products and container systems.


For decades the technology landscape came up with various solutions to counter the ‘multiple users on a single machine’ problem. While the technology behind virtualization is more than 50 years old, its wide adoption started only after the turn of the century. Batch processing, time-sharing, and many other solutions were tried. However, there were two […]