Very nice research; I thought I knew a lot of things regarding SQL. Little did I know there is a lot to learn. Being in the tech stack is quite rewarding as long as you commit to learning something new every day. Also, I agree that we should optimize our code and our database to make our application function fast.
This technology will surely help many people, especially on accidents and sensitive cases that need additional evidence and testimonies. If this will be adopted into the mainstream, I wonder how big that impact will be.
A recent "real-world" study done in the US between mid-December to mid-March found that people vaccinated with either Pfizer or Moderna's vaccine show 90% protection against SARS-CoV-2 .
Here you can read more about it.
https://www.statnews.com/2021/03/29/real-world-study-by-cdc-...
Interesting development. We already use cellular machinery to make some drugs like human insulin made with genetically modified bacteria. I think an application for this type of development might be nano construction of advanced materials that are hard to manufacture in quantity, like an engineered bacteria to build sheets of the materials as long as it has a supply of graphite and minimal nutrition.