NDLI: Characterizing RESTful Web Services Usage on Smartphones: A Tale of Native Apps and Web Apps

Content Provider	IEEE Xplore Digital Library
Author	Yi Liu Xuanzhe Liu Yun Ma Yunxin Liu Zibin Zheng Gang Huang Blake, M.B.
Copyright Year	2015
Description	Author affiliation: Univ. of Miami, Coral Cables, FL, USA (Blake, M.B.) \|\| Microsoft Res., Beijing, China (Yunxin Liu) \|\| Sch. of Adv. Comput., Sun Yat-Sen Univ., Guangzhou, China (Zibin Zheng) \|\| Key Lab. of High-Confidence Software Technol., Peking Univ., Beijing, China (Yi Liu; Xuanzhe Liu; Yun Ma; Gang Huang)
Abstract	The burst of Web-based Restful services brings us a number of facilities in our life and work. We are used to take smartphones to access these Web services, like location-based services, weather search, mapping, social networking, et al. On smartphones, we have two options of service consumers, a.k.a, Native apps and Web apps. Despite the platform-independence, Web apps are claimed to provide the same features and comparable user experiences with native apps. However, one fact is that more and more people prefer native apps rather than Web apps. In this paper, we make an empirical study on characterizing the performance disparity of native apps and Web apps. Given the same functionalities provided by the same service providers, we explore the Restful Web services that are used by native apps and Web apps. With HTTP-level trace analysis, we demystify the workflows on how native apps and Web apps use Web services and summarize different service usage patterns from architectural style perspective. Then we characterize the performance differences between native apps and Web apps on realizing Restful Web services including GET, DELETE, PUT & POST, in terms of number of network connections, response time, and data drain, given the same functional features. Our observations reveal that Web apps do not always perform worse than native apps using Restful Web services under the same context. We further propose some implications to improve both native apps and Web apps on smartphones.
Starting Page	337
Ending Page	344
File Size	5404807
Page Count	8
File Format	PDF
e-ISBN	9781467372725
DOI	10.1109/ICWS.2015.53
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-27
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Conferences Web services Restful Web services Mobile native apps Web apps
Content Type	Text
Resource Type	Article

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