SQLite, as used in the article, has a very simple data model: 64 bit ints, 64 bit floats, and textual data. If you used a different database engine, you would p

SQLite, as used in the article, has a very simple data model: 64 bit ints, 64 bit floats, and textual data. If you used a different database engine, you would probably use the datatypes it offers instead.