Which XML parser for Haskell? -

I am trying to write some applications, which analyzes data, stores in very large XML files ( 10 to 800MB)) Each set of data is stored as a single tag, which contains the solid data specified as the entropy. I am currently a succession to Haxal, and while working with it I am not satisfied with the use of memory. When parsing the 15 MB XML file, it consumes more than 1 GB of memory, although I did not try to store the data in lists and it was processed immediately I used the following code:

< Pre> importOneFile file proc ioproc = do xml & lt; - Enter the readFile file (sxs, res) = saxParse file $ stripUnicodeBOM xml Res Res string -> PutStrLn $ "Error:" ++ str; Nothing - & gt; ForM_sxs (ioproc proc. (ExtractAttrs "row"))

Where 'proc' - process, which records the conversion of data into the data, and 'IOOPR' - process, something IO takes action - output on the screen, storage in database etc.

How can I reduce memory consumption during XML parsing? Should switch to another XML parser support?

Update: Which Parser supports for various input encoding - UTF-8, UTF-16, UTF-32, etc.?

If you are ready to accept that your input is valid, then Galois people see or Consider it.

Take the stars as input, so you can feed them indirectly, i.e.

• ASCII
• UTF8
• Li> ISO88592
• ISO88595
• ISO88596
• ISO88597
• ISO88598
• ISO885913
• ISO885914
• ISO885915
• ISO 885 916
< CP1250
• CP1252
• CP123
• CP1254
• CP1255 < / Li>
• cp256
• cp2557
CP1258
• MacOSORN
• DI SX0201
• JISX0208
• ISO2022JP
• JISX0212
< / Ul>