Athena, redshift, bigquery?

I have been helping clients design, build, and deploy data platforms for many years. Initially on premise, but now in the cloud. This is a really good question. My immediate thought is, yes, there is value in this data. The more difficult one to answer is where and how? The obviously answer is monetisation i.e. what would people or organisations be willing to pay for this data. More importantly, is this my data (vs. customer data) to sell? The data may also represent your intellectual property or be your "secret sauce" so you might not necessarily want to sell it. It is then worth asking questions like "what would the impact on my organisation be if I did not have this data?" or "what would the impact on my organisation be if my competitors had this data?". Hopefully this has given you some ideas. Feel free to book in a call if you have any questions or would like to delve into the detail.

Using Google Places API and storing the results in your own database likely violates the terms of service. Likewise, you are limited to the number of calls per day to the API. If you expect users to appreciate (and pay for) the software you are generating, you should do likewise. Go with the licenced database.

Use Google Forms. It works well to conduct surveys. They have lot of the functionality built in. You can use it for a number of other things as well.

Check out these WordPress plugins: https://wordpress.org/plugins/shardb/ and https://premium.wpmudev.org/project/multi-db/ Good luck!

Qualifications on the answer: Created the first website to be ever commercially licensed by a ministry of education for in-school use (Brainium 1996). Was a VC associate at a 500,000,000 firm called Knowledge Universe focused on all things education-related that intersected with technology. Short Answer: Yes and no. Longer Answer: Learning analytics is one of those "lightening in a bottle" kind of industries. Everyone knows it's going to happen, whomever makes it happen at scale first, will have a huge advantage, and even more niche plays in this space will still create massive value for shareholders and significant transformation of education as we know it. That's the good news. The problem is that funding startups in the education space that are dependent on "permission" being granted by existing institutions and their employees is very much hit or miss. It's getting easier to raise a $500-800k seed round for a good idea with a good team, but the problem is that getting the next bigger round is very challenging in that the models of most of these seed-funded companies are not growing fast enough to prove to institutional investors that a growth model of the idea being very big in a relatively short time-period is credible. So if you're intent on pursuing this, I'd be sure to focus entirely on how you can get growth and adoption with requiring little to no institutional buy-in which sounds almost impossible on the surface of the area you're exploring but I believe isn't actually impossible. I'm very passionate about this space and want something like what you're describing to succeed so would be happy to do a quick call to hear where you're at and see if I can provide you some actionable ideas on how to reduce the friction / improve adoption of your analytics product.