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Questions tagged [sedna]

Sedna is an XML Database with bindings to many programming languages

URL: http://www.sedna.org/
Operating Systems: Windows, Linux, MacOS X, FreeBSD, Solaris (x86/x64)
License: Apache License 2.0

19 questions
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Docker - increase size of the /dev/shm

To run Sedna XML database I need to increase size of the /dev/shm. It's now 64M. Is there some easy way to do this?
Shcheklein
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Scalability of open source XML Databases

We are looking to develop a reporting application that reports on data stored in a large number of XML files. ~3,000,000 files ranging in size from 7KB to 5MB (Each file conforms to the same schema). I’m guessing that there will be about around…
David Harris
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2 answers

XML versus MongoDB

I have a problem... I need to store a daily barrage of about 3,000 mid-sized XML documents (100 to 200 data elements). The data is somewhat unstable in the sense that the schema changes from time to time and the changes are not announced with enough…
Alex R
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uniqness insertion in native xml database

I am developing a project based on XML. I use the Sedna database to store my collection (which contains XML files, and their XSD schema files). I define the primary/unique keys in those schemes, but till now I can insert duplicate values (via XQuery…
scass
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1 answer

Update insert to Xml by sedna via PHP

I'm trying to insert new item to Xml file with this code $conn = sedna_connect($host,$database,$user,$password); $path = dirname(__FILE__) . '/ADEDB.xml'; $file = file_get_contents($path); sedna_load($file,…
Louay Hamada
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Native XML DataBase - Sedna -

I've heard a lot and read a lot regarding Sedna , native xml database but never saw a life example or a source code or how it could be implemented . is it right that I can build an ASP.net , C# Website and use totaly XML native DB ? if its possible…
areen rizk
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XQuery Update Replace in Sedna

I'm working on a little project for school. This project asks me to show that I'm capable of using various processing techniques of XML. Now, in my project I work with the Sedna database manager in which I keep user records and I would like to…
Jan Discart
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load xsd files into Sedna db and insert unique elements into them

kindly note that I am developing an academic project based on Sedna database 3.5, I have a database which should contains of 4 XML files each one have its own schema file, First question: how can I load those XSD files?? I had tried to load a…
scass
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1
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1 answer

Sedna: Add XML file to document

I am running a simple Sedna database but have a small issue. I have multiple XML files that I want to add all to the same document. The files all follow the same schema. LOAD "1.xml" "mydoc"& LOAD "2.xml" "mydoc"& LOAD "3.xml" "mydoc" But I get the…
BoomShaka
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Return all Documents in XML DataBase

in relational database we can query all tables like this: select table_name from all_all_tables ; or select tname from tab; How to return all xml files from Sedna XML database by using XQuery/XPath just as like we query tables in relational…
Dev X
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xquery (sedna) "update insert into" last position

i was wondering about a more specific insert placement in the Sedna xml database. i do get the idea of the into, preceding and following expressions presented in the UPDATE insert documentation. into-inserts at a random place into the node.…
user151496
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How to insert values in XML database using XQuery?

I'm using native xml database Sedna system, and I don't fully understand it. Is xQuery just for getting data and show it ? or I can select, insert and update records (actually node's data or attributes). if it is how can I do it using xQuery ?
Dabbas
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Displaying the content of an xml collection with XQuery

I have to use an xml database (Sedna) to store and retrieve Java objects. Every custom class in the project is stored into a collection. I have the following problem : I'm not sure how the objects are written into the collection. That is to say, I…
Lupuss
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Failed to install Sedna ruby-gem 0.6

I'm trying to install sedna xml database gem on ruby 1.9.2/rails 3.05. There is an errors list: http://img101.imageshack.us/img101/2830/errorslist.png Any ideas?
jks
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Odd behavior in XQuery comments

I have a set of XQuery transformations that I am running on files stored in a Sedna database. They all have roughly the following format: declare namespace ns0 = "http://www.someuri.com/foo.xsd"; declare namespace ns1 =…
Jason
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