Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Processing Analytical Queries in the AWESOME Polystore [Information
  Systems Architectures]   Modern big data applications usually involve heterogeneous data sources and
analytical functions, leading to increasing demand for polystore systems,
especially analytical polystore systems. This paper presents AWESOME system
along with a domain-specific language ADIL. ADIL is a powerful language which
supports 1) native heterogeneous data models such as Corpus, Graph, and
Relation; 2) a rich set of analytical functions; and 3) clear and rigorous
semantics. AWESOME is an efficient tri-store middle-ware which 1) is built on
the top of three heterogeneous DBMSs (Postgres, Solr, and Neo4j) and is easy to
be extended to incorporate other systems; 2) supports the in-memory query
engines and is equipped with analytical capability; 3) applies a cost model to
efficiently execute workloads written in ADIL; 4) fully exploits machine
resources to improve scalability. A set of experiments on real workloads
demonstrate the capability, efficiency, and scalability of AWESOME.

0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph