Hi all
I'd like to ask you if there's a significant difference in performance between:
PrintWriter out = response.getWriter();
String ret = "";
for (count = 0; rs.next(); count++)
ret += rs.getString("column_name"); // result of db query
out.print(ret);
out.close();
and:
PrintWriter out = response.getWriter();
for (count = 0; rs.next(); count++)
out.print(rs.getString("column_name"); // result of db query
out.close();I know I have the extra string which is (theoretically) a slow-down but I don't
know anything about the way how tomcat handles with large strings (in my case about 1MB), if is there any limited buffering etc.
I know as well I can test it by myself very easilly but I hope someone's gonna give me a bit of explanation along with 20 funny stories etc. :)
EOF & thx
Bost
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