摘要
数据开放共享是大数据应用的基础和保障,API调用将是开放数据利用的主流方式。提出一种面向API调用的开放数据存储管理模型ODSMM(Open Data Storage Management Model),实现数据集描述和元数据、文件、结构化数据存储管理。基于模型,提出一种面向海量开放数据的API调用优化算法Skip-Where。通过实验验证了模型和算法的有效性。
Data ｏpening and sharing is the foundation and guarantee of big data application. API-calling will be the mainstream way of ｏpen data utilization. An ｏpen data storage management model （ODSMM） for API-calling is proposed, which realizes dataset description, metadata, file and structured data storage management. Based on the model, an API-calling optimization algorithm （Skip-Where） for massive ｏpen data is proposed. The validity of the model and algorithm is verified by experiments.
作者
刘海房
莫世鸿
龚振
范冰冰
Liu Haifang,Mo Shihong,GongZhen,Fan Bingbing(1.School of Computer, South China Normal University, Guangzhou 510631, Guangdong, Chin)
出处
《计算机应用与软件》
北大核心
2018年第8期93-97,共5页
Computer Applications and Software
基金
广东省重大科技专项(2016B030305003)
