【摘要】：針對云平臺監(jiān)控數據異構、數據量大、冗余量大、時序性強的特點,提出一種異構監(jiān)控數據存儲方法。該方法以反范式化為基礎,采用統(tǒng)一數據表達方式兼容異構源數據,通過結合標簽分離、數據壓縮、預熱緩存、索引等機制實現了云平臺監(jiān)控數據的高效存儲,提高了存儲空間利用率,增強了數據的可擴展性,簡化數據管理,降低了數據的開發(fā)維護成本。實驗結果表明:本文所提出方法滿足云平臺監(jiān)控數據高效寫入、實時更新與快速查詢的實際要求。
[Abstract]:Aiming at the characteristics of heterogeneous monitoring data, large amount of data, large redundancy and strong timing, a storage method of heterogeneous monitoring data is proposed. This method is based on reverse paradigm, and uses unified data representation to be compatible with heterogeneous source data. By combining label separation, data compression, preheating cache, index and other mechanisms, the cloud platform monitoring data can be stored efficiently. It improves the utilization of storage space, enhances the expansibility of data, simplifies data management, and reduces the cost of data development and maintenance. The experimental results show that the method proposed in this paper can meet the practical requirements of the cloud platform monitoring data efficiently writing, real-time updating and fast query.
【作者單位】： 武漢大學計算機學院;武漢大學空天信息安全與可信計算教育部重點實驗室;
【基金】：國家自然科學基金資助項目(U1536204,61373169) 國家科技支撐計劃項目(2014BAH41B00) 國家高技術研究發(fā)展計劃(863計劃)項目(2015AA016004) 信息保障技術重點實驗室開放基金(KJ-14-110,KJ-14-101)
【分類號】：TP311.13;TP333
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本文編號：2204071