Hi
I have about 1000 records of users to store.. I dont like the ideea of a
database server...
How to store does data in a structured way?
An XML?
How big can became such an xml, because I whould like to load it and search
for data.
Can I search for some data without loading all xml into memory?
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------ 36 2848
* "Crirus" <Cr****@datagro up.ro> scripsit: I have about 1000 records of users to store.. I dont like the ideea of a database server... How to store does data in a structured way? An XML? How big can became such an xml, because I whould like to load it and search for data. Can I search for some data without loading all xml into memory?
If there are more than 1,000 records, I wouldn't use XML. XML files
only make sense if they are smaller than ~20 KB. You may want to use an
Access database or SQL Server (or MSDE).
--
Herfried K. Wagner
MVP · VB Classic, VB.NET
<http://www.mvps.org/dotnet>
<http://www.plig.net/nnq/nquote.html>
I could use an Access DB and manipulate data with ADO... anyway, I dont
think I will have more than 1000 records with about 6-7 fields, like general
datas about a used.
That's why i'm undecided
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"Herfried K. Wagner [MVP]" <hi************ ***@gmx.at> wrote in message
news:bo******** *****@ID-208219.news.uni-berlin.de... * "Crirus" <Cr****@datagro up.ro> scripsit: I have about 1000 records of users to store.. I dont like the ideea of a database server... How to store does data in a structured way? An XML? How big can became such an xml, because I whould like to load it and
search for data. Can I search for some data without loading all xml into memory?
If there are more than 1,000 records, I wouldn't use XML. XML files only make sense if they are smaller than ~20 KB. You may want to use an Access database or SQL Server (or MSDE).
-- Herfried K. Wagner MVP · VB Classic, VB.NET <http://www.mvps.org/dotnet>
<http://www.plig.net/nnq/nquote.html>
Hi Crirus,
There was a query the other day from someone who transfers data between his
database and Excel using XML. Another guy was using Xml to stream objects from
one machine to another. These guys were talking about Xml strings in the MBs range!!
Xml will be fine to start off with - you can simply save it in a textfile if you like.
It's
not worth doing anything more complicated unless you find the performance to be
inadequate.
Regards,
Fergus
Fergus, Seems that you rpost was deleted by server... please post again your
ideea :)
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"Crirus" <Cr****@datagro up.ro> wrote in message
news:uA******** ******@tk2msftn gp13.phx.gbl... Hi I have about 1000 records of users to store.. I dont like the ideea of a database server... How to store does data in a structured way? An XML? How big can became such an xml, because I whould like to load it and
search for data. Can I search for some data without loading all xml into memory?
-- Ceers, Crirus
------------------------------ If work were a good thing, the boss would take it all from you
------------------------------
Hi Crirus,
(That was wierd).
There was a query the other day from someone who transfers data
between his database and Excel using XML. Another guy was using Xml
to stream objects from one machine to another. These guys were talking
about Xml strings in the MBs range!!
Xml will be fine to start off with - you can simply save it in a textfile if
you like. It's not worth doing anything more complicated unless you find
the performance to be inadequate.
Cheers,
Fergus
Well, I need a structured and easy way to store data about some users...
Something like:
First Name, Last Name, Age, Gender, Country, UserName, Password...
I whould like to search later for a particular user... Do I have to load all
xml into a xmlDocument variable and query for some nodes?
Is there a way to search the XML without loading all data into memory?
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"Fergus Cooney" <fi****@post.co m> wrote in message
news:%2******** ********@TK2MSF TNGP12.phx.gbl. .. Hi Crirus,
(That was wierd).
There was a query the other day from someone who transfers data between his database and Excel using XML. Another guy was using Xml to stream objects from one machine to another. These guys were talking about Xml strings in the MBs range!!
Xml will be fine to start off with - you can simply save it in a
textfile if you like. It's not worth doing anything more complicated unless you find the performance to be inadequate.
Cheers, Fergus
Hi Fergus,
Strange that you don't know the name from that guy who was telling this, who
got that idea from Jay B by the way.
:-))
Cor
Huh?
--
Ceers,
Crirus
------------------------------
If work were a good thing, the boss would take it all from you
------------------------------
"Cor" <no*@non.com> wrote in message
news:uB******** *****@tk2msftng p13.phx.gbl... Hi Fergus,
Strange that you don't know the name from that guy who was telling this,
who got that idea from Jay B by the way.
:-))
Cor
Hi Crirus, Herfried, Fergus,
If you make your XML as a XML dataset, you can use it as a dataset.
Just using dataset.readxml ("xmlfile"))
But see what I write XML as a dataset, not every XML file is a dataset.
It satys in memory and afterwards you can use a dataset.writeXM L("xmlfile")
to put it back..
(Fergus and Herfried, did you see that genealogic website of my, that is
based on that principe, there are datasets build, that is read using xmldoc
on the clientside.)
It is of course always single usermode.
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