Cloud Computing to Improve JavaScript Processing Efficiency of Mobile Applications
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초록
The burgeoning distribution of smartphone web applications based on various mobile environments isincreasingly focusing on the performance of mobile applications implemented by JavaScript and HTML5(Hyper Text Markup Language 5). If application software has a simple functional processing structure, thenthe problem is benign. However, browser loads are becoming more burdensome as the amount of JavaScriptprocessing continues to increase. Processing time and capacity of the JavaScript in current mobile browsersare limited. As a solution, the Web Worker is designed to implement multi-threading. However, it cannotguarantee the computing ability as a native application on mobile devices, and is not sufficient to improveprocessing speed. The method proposed in this research overcomes the limitation of resources as a mobileclient and guarantees performance by native application software by providing high computing service. Itshifts the JavaScript process of a mobile device on to a cloud-based computer server. A performanceevaluation experiment revealed the proposed algorithm to be up to 6 times faster in computing speedcompared to the existing mobile browser’s JavaScript process, and 3 to 6 times faster than Web Worker. Inaddition, memory usage was also less than the existing technology.
Abstract
The burgeoning distribution of smartphone web applications based on various mobile environments isincreasingly focusing on the performance of mobile applications implemented by JavaScript and HTML5(Hyper Text Markup Language 5). If application software has a simple functional processing structure, thenthe problem is benign. However, browser loads are becoming more burdensome as the amount of JavaScriptprocessing continues to increase. Processing time and capacity of the JavaScript in current mobile browsersare limited. As a solution, the Web Worker is designed to implement multi-threading. However, it cannotguarantee the computing ability as a native application on mobile devices, and is not sufficient to improveprocessing speed. The method proposed in this research overcomes the limitation of resources as a mobileclient and guarantees performance by native application software by providing high computing service. Itshifts the JavaScript process of a mobile device on to a cloud-based computer server. A performanceevaluation experiment revealed the proposed algorithm to be up to 6 times faster in computing speedcompared to the existing mobile browser’s JavaScript process, and 3 to 6 times faster than Web Worker. Inaddition, memory usage was also less than the existing technology.
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