From the course: Twelve Myths About Data Science
Big data will instantly yield great insights
From the course: Twelve Myths About Data Science
Big data will instantly yield great insights
- [Ben] Let's talk about the myth that big data will instantly yield great insights for your business. And I want to introduce this as a way of understanding the actual timeline of what a big data implementation looks like. In the first stage, you're just planning things out. You're trying to understand the needs that led you to want to go down this path, and then figuring out which platforms will help you with those needs. After you've surveyed the land, you'll want to do an evaluation to see if indeed the platforms on your short list will actually help you meet those challenges you face. After you've chosen a platform, it's time to figure out the architecture you'll need, and begin the procurement process. Sometimes, if you're choosing things in the cloud, that can help with this step, because once you decide that you want something, you click a couple buttons, and boom, your hardware is up and running. But there's still a lot of work to be done. With all of that complete, it's time to implement the actual architecture. This may require installing physical hardware, connecting it to your network, installing the platform software, such as Hadoop, and then configuring everything to talk to each other. Don't forget about security either. Security is a major concern, and really should be at the forefront of your implementation phase, even going back to the planning and setup phases. Lastly, you'll finally be able to use your big data platform, and with this, you need good developers that understand the platform, and folks that have figured out which projects would be the biggest return on investment for you to work on first. So finally, after typically months of the previous steps, you're finally realizing value. So the myth that big data, we'll just sprinkle it onto our existing infrastructure, and bam, we've got insights, really isn't true. This is a journey, and it's going to be a long journey. And as we talk more about big data, you'll understand the benefits, and also some of the limitations.
Contents
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Big data will instantly yield great insights1m 50s
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Big data will make analytics easier1m 29s
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Big data will be easy to set up3m 43s
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Big data will replace my relational databases2m 33s
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Big data is one thing3m 36s
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Big data is cheap3m 29s
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Big data systems are fast3m 47s
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Big data is the IT team's job2m 14s
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My dev team shouldn't care about big data2m 6s
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Big data can be handled by data scientists3m 4s
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Big data will eliminate the need for X2m 48s
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Big data is necessary3m 52s
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