Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: G-Tran: Making Distributed Graph Transactions Fast   Graph transaction processing raises many unique challenges such as random
data access due to the irregularity of graph structures, low throughput and
high abort rate due to the relatively large read/write sets in graph
transactions. To address these challenges, we present G-Tran -- an RDMA-enabled
distributed in-memory graph database with serializable and snapshot isolation
support. First, we propose a graph-native data store to achieve good data
locality and fast data access for transactional updates and queries. Second,
G-Tran adopts a fully decentralized architecture that leverages RDMA to process
distributed transactions with the MPP model, which can achieve high performance
by utilizing all computing resources. In addition, we propose a new MV-OCC
implementation with two optimizations to address the issue of large read/write
sets in graph transactions. Extensive experiments show that G-Tran achieves
competitive performance compared with other popular graph databases on
benchmark workloads.

37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys