Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Magda - Manager for grid-based data   Magda is a distributed data manager prototype for grid-resident data. It
makes use of the MySQL open source relational database, Perl, Java and C++ to
provide file cataloging, retrieval and replication services. For data movement,
gridFTP, bbftp and scp can be chosen depending on available protocols. Third
party transfers are supported. Magda currently catalogs 321K files with total
size of 85.8 TB. It was successfully used in the Data Challenge 1 production
for the Atlas experiment. It has been used to replicate more than 7 TB of data
between BNL and CERN mass stores. We present here the design and implementation
of Magda, and how it has been used as a file catalog and replication tool.

24
The categories of this paper are: dg-ga
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph