Estimated Interval-Based Checkpointing (EIC)‎ on Spot Instances in Cloud Computing

المؤلفون المشاركون

Suh, Taeweon
Jung, Daeyong
Lim, JongBeom
Yu, Heonchang

المصدر

Journal of Applied Mathematics

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-12، 12ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-05-28

دولة النشر

مصر

عدد الصفحات

12

التخصصات الرئيسية

الرياضيات

الملخص EN

In cloud computing, users can rent computing resources from service providers according to their demand.

Spot instances are unreliable resources provided by cloud computing services at low monetary cost.

When users perform tasks on spot instances, there is an inevitable risk of failures that causes the delay of task execution time, resulting in a serious deterioration of quality of service (QoS).

To deal with the problem on spot instances, we propose an estimated interval-based checkpointing (EIC) using weighted moving average.

Our scheme sets the thresholds of price and execution time based on history.

Whenever the actual price and the execution time cross over the thresholds, the system saves the state of spot instances.

The Bollinger Bands is adopted to inform the ranges of estimated cost and execution time for user's discretion.

The simulation results reveal that, compared to the HBC and REC, the EIC reduces the number of checkpoints and the rollback time.

Consequently, the task execution time is decreased with EIC by HBC and REC.

The EIC also provides the benefit of the cost reduction by HBC and REC, on average.

We also found that the actual cost and execution time fall within the estimated ranges suggested by the Bollinger Bands.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Jung, Daeyong& Lim, JongBeom& Yu, Heonchang& Suh, Taeweon. 2014. Estimated Interval-Based Checkpointing (EIC) on Spot Instances in Cloud Computing. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-455416

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Jung, Daeyong…[et al.]. Estimated Interval-Based Checkpointing (EIC) on Spot Instances in Cloud Computing. Journal of Applied Mathematics No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-455416

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Jung, Daeyong& Lim, JongBeom& Yu, Heonchang& Suh, Taeweon. Estimated Interval-Based Checkpointing (EIC) on Spot Instances in Cloud Computing. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-455416

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-455416