Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimising NGAS for the MWA Archive   The Murchison Widefield Array (MWA) is a next-generation radio telescope,
generating visibility data products continuously at about 400 MB/s. Efficiently
managing and archiving this data is a challenge. The MWA Archive consists of
dataflows and storage sub-systems distributed across three tiers. At its core
is the open source software - the Next-Generation Archive System (NGAS) - that
was initially developed in ESO. However, to meet the MWA data challenge, we
have tailored and optimised NGAS to achieve high-throughput data ingestion,
efficient dataflow management, multi-tiered data storage and processing-aware
data staging.

8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
26
The categories of this paper are: bayes-an
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th