SQLite compiled to JavaScript through Emscripten
var db = SQL.open();
db.exec("CREATE TABLE my_table(a INTEGER, b INTEGER, c VARCHAR(100));");
db.exec("INSERT INTO my_table VALUES(1,13153,'thirteen thousand one hundred fifty three');");
db.exec("INSERT INTO my_table VALUES(1,987,'some other number');");
var data = db.exec("SELECT count(*) FROM my_table;");