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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A Performance Study of Hybrid Mobile Applications Compared to Native Applications

Brinkheden, Dan, Andersson, Robin January 2015 (has links)
This study evaluates the performance difference between hybrid and native mobile applica-tions when accessing the low level API. The purpose of this study is to find out the differ-ence in performance between the different methods for developing applications due to an increasing market for platform independent applications. Several benchmarks were created to measure the performance on the following criteria, execution time, memory allocation and storage space. The benchmarks were developed with a similar behaviour to match the functionality. The Titanium benchmarks were around 8.5 times larger in storage space and used 26-28% larger heap when it came to memory than the equivalent Android benchmarks. Android generally has a lower execution time than Titanium, however there are cases such as the math library where Titanium has a lower execution time.
2

En jämförande studie i prestanda mellan React Native och Ionic

Stenqvist, Oscar, Claesson, Tommy January 2019 (has links)
Purpose – To examine if there is any difference regarding performance between the two frameworks Ionic and React Native to ease decisions which one to use when developing mobile applications. Method – A comparative study with hypothesis based on earlier studies are tested with different experiments. Findings – Ionic is performing faster in the majority of the experiments, but at the same time its CPU and memory usage is higher. The results also show that React Native is struggling with larger data-sets. Implications – The study is contributing to a wider knowledge about cross-platform frameworks performance, and therefore facilitates the choice on which framework is more preferable to use. Limitations – The study only includes Ionic and React Native, and no conclusions can therefore be applied to any other cross-platform frameworks. The results are not generalizable to cross- platform native vs cross-platform hybrid, or Android vs IOS / Syfte – Studiens syfte var att undersöka om det är någon skillnad prestandamässigt mellan ramverken Ionic och React Native för att utveckla ett beslutsunderlag och underlätta val av ramverk vid utveckling av applikationer. Metod – En jämförande studie som införskaffat en teoretisk bakgrund genom en litteraturstudie, och sedan framställt hypoteser som testats genom olika experiment. Resultat – Studiens resultat visade att Ionic presterade snabbare än React Native i majoriteten av experimenten, samtidigt som CPU och minnesanvändningen var högre. Resultaten beror antagligen på hur ramverken använder sig av olika tekniker som bland annat DOM och virtuell DOM för att rendera saker på skärmen. Resultaten visar också att React Native har stora problem att rendera större datamängder då applikationen låser sig fram till dess att den lyckats rendera allt. Implikationer – Studien bidrar till att bredda kunskapsbasen och underlätta vid val mellan olika ramverk för utveckling av cross-platform applikationer. Begränsningar – Studien avhandlar bara React Native och Ionic som ramverk, inga slutsatser kan dras för skillnader mellan cross-platform native och cross-platform hybrid. Applikationerna är byggda utan tidigare erfarenhet utav ramverken.

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