Given the ease of scaling from zero to millions of users with very little capital investment and availability of managed infrastructure, building startups or enterprise grade products has become easier, faster and cheaper then ever before. We will go over what it would take to build an enterprise big data real time analytics system, with insights onto architecture, open source and closed source available software, support requirements and alternatives around managed services. We will explore the use of open source tools (using cloud providers such as AWS, Google and Microsoft) to build these big data applications. From zero to enterprise will be the theme of this meetup, come join us to learn, explore and contribute.