Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Constellation: A High Performance Geo-Distributed Middlebox Framework   Middleboxes are increasingly deployed across geographically distributed data
centers. In these scenarios, the WAN latency between different sites can
significantly impact the performance of stateful middleboxes. The deployment of
middleboxes across such infrastructures can even become impractical due to the
high cost of remote state accesses.
  We introduce Constellation, a framework for the geo distributed deployment of
middleboxes. Constellation uses asynchronous replication of specialized state
objects to achieve high performance and scalability. The evaluation of our
implementation shows that, compared with the state-of-the-art [80],
Constellation improves the throughput by a factor of 96 in wide area networks.

12
The categories of this paper are: nucl-th
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg