Reducing Fragmentation for In-line Deduplication Backup Storage via Exploiting Backup History and Cache Knowledge

2016 ◽  
Vol 27 (3) ◽  
pp. 855-868 ◽  
Author(s):  
Min Fu ◽  
Dan Feng ◽  
Yu Hua ◽  
Xubin He ◽  
Zuoning Chen ◽  
...  
Keyword(s):  
2017 ◽  
Vol 32 (1) ◽  
pp. 26-40 ◽  
Author(s):  
Dongchul Park ◽  
Ziqi Fan ◽  
Young Jin Nam ◽  
David H. C. Du
Keyword(s):  

2010 ◽  
Vol 25 (2) ◽  
pp. 1198-1199 ◽  
Author(s):  
Joydeep Mitra
Keyword(s):  

2018 ◽  
Vol 4 ◽  
pp. e28163
Author(s):  
Dasapta Irawan ◽  
Cut Rachmi

Every researcher needs data in their working ecosystem, but despite of the resources (funding, time, and energy), that they have spent to get the data, only a few are putting more real attention to data management. This paper is mainly describing our recommendation of RDMP document at university level. This paper would be a form of our initiative to be developed at university or national level, which also in-line with current development in scientific practices mandating data sharing and data re-use. Researchers can use this article as an assessment form to describe the setting of their research and data management. Researcher can also develop more detail RDMP to cater specific project's environment. In this Research Data Management Plan (RDMP), we propose three levels of storage: offline working storage, offline backup storage and online-cloud backup storage, located on a shared-repository. We also propose two kinds of cloud repository: a dynamic repository to store live data and a static repository to keep a copy of final data. Hopefully, this RDMP could solve problems on data sharing and preservation, and additionally could increase researchers' awareness about data management to increase the value and impact of their researches.


HortScience ◽  
1990 ◽  
Vol 25 (9) ◽  
pp. 1090e-1090 ◽  
Author(s):  
Virgil Esensee ◽  
Cecil Stushnoff ◽  
Philip L. Forsline

There is need for backup storage of clonally propagated plant cultivars of numerous taxa. Initial tests, using a protocol developed for dormant apple buds that includes desiccation and slow freezing prior to immersion in liquid nitrogen (-196 C), was not effective with `Valiant' grape. Accordingly, replicates of V. vinifera `Riesling', V. riparia, `Valiant' and a V. amurensis × riparia cross were also tested for survival at –196 C, following desiccation to 25% & 18% water (fwb) and direct immersion into liquid nitrogan. Visual and electrolyte leakage ratings following nine days of dehydration in moist peat were used to assess viability. Direct immersion of desiccated samples resulted in survival for some buds of `Valiant' and a V. amurensis × riparia cross. V. riparia showed some survival when field hydrated and at 25% water, while all buds desiccated to 18% survived. `Riesling' did not survive desiccation, and was killed by all -196 C treatments. The apple protocol was partially effective, in combination with desiccation to 18% in `Valiant' and V. riparia. This is the first report of grape bud survival in liquid nitrogen and more detailed studies are planned.


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