u/permeakrain r/compsci • Mentions
On “where do the concepts of "record" and "block" exist in database, filesystem, and disk?”
Yes, database page.
I described what it is in the post above.
Not sure. They use terminology that at least somewhat different from one I'm familiar with.
It is a separate abstraction.
.....
I seriously suggest to look into SQLite architecture as an example. It is briefly described here https://www.sqlite.org/arch.html with references to well-commented sources, or you can watch a lecture link to this video . A few DB people I knew suggested it to be an excellent example of RDBMS design that one person can actually comprehend.