Too Long; Didn't Read
Tech Evangelist, Polyglot Developer with a passion for innovative technology & Tech Enthusiastic. In 2020, tech companies open-sourcing their technology has become mainstream. These tech giants invest billions, but after some time make it public; everyone can access free of cost to use. The most profitable tech companies, which have annual revenue of 1 billion, open source most of their tech, for example, RedHat, Cloudera, MongoDB, Spark, etc.