473,394 Members | 1,831 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,394 software developers and data experts.

XMl read/write/update/append

Hey all

I'm looking for the fastest way to read/write/update/append xml files. Fairly complicated, large scale files

It needs to be scalable, but very fast

Any idea's

Thanks

Jonny
Nov 16 '05 #1
2 3853
you can use System.XML namespace

reading : XMLTextReader / XMLReader
writing : XMLTextWriter/XMLWriter
update : query it using XPathNavigator

also XPathDocument : it stores XML types from the XML schema instead of
untyped strings which greatly reduces the memory storage and makes it
perform better.

Av.

"Jonny" <jo*****************@hotmail.com> wrote in message
news:E7**********************************@microsof t.com...
Hey all,

I'm looking for the fastest way to read/write/update/append xml files.
Fairly complicated, large scale files.

It needs to be scalable, but very fast.

Any idea's?

Thanks,

Jonny

Nov 16 '05 #2
Thanks,

Will do.
Nov 16 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

18
by: jas | last post by:
Hi, I would like to start a new process and be able to read/write from/to it. I have tried things like... import subprocess as sp p = sp.Popen("cmd.exe", stdout=sp.PIPE)...
1
by: Aaron | last post by:
Hello fellow programmers, I am trying to run an append/update query from code, a command button on a form initiates the queries. the format i am using is; ...
1
by: windandwaves | last post by:
Hi Folk I am working with the TYPE property. I want to change that from 2 (byte) to 4 (long integer) for a field that already contains tons of data. How can I do that? The help reads: ...
1
by: Jose Reckoner | last post by:
I'm running python 2.3 on Windows XP. Anyone have a quick small script to convert .DT1 and .DEM data to ASCII or some other format? I don't need a viewer. Thanks!
4
by: thiago777 | last post by:
I have only 1GB of RAM so I cannot work with files too big with the ReadtoEnd method. Here is the code Im trying so that the file would split in pieces of 256MB: Try Dim BInput...
9
by: =?Utf-8?B?QnJpYW4gQ29vaw==?= | last post by:
I want to open a text file and format it into a specific line and then apply color to a specific location of the text and then display it in a RichTextBox after all of this is done. I can do all...
16
by: ARC | last post by:
Hello all, So I'm knee deep in this import utility program, and am coming up with all sorts of "gotcha's!". 1st off. On a "Find Duplicates Query", does anyone have a good solution for...
2
by: devnew | last post by:
hi i am new to python and PIL and was trying to write a class to read and write RGB color model jpeg images.. i came up with this class below..i want to know if this is the way to read/write the...
3
by: sam | last post by:
same as subject?
0
by: ryjfgjl | last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.