There are many, many people with limited programming skills who routinely do business analysis with SQL, and a whole suite of tools from e.g. Oracle to cater to

There are many, many people with limited programming skills who routinely do business analysis with SQL, and a whole suite of tools from e.g. Oracle to cater to exactly that audience. So while it's not really "human readable", in a sense it has achieved its goal of letting not-so-technical people do things that used to be reserved to computer scientists.