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200万元 山东证券搭建管理系统
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作者 胡雅君 《中国计算机用户》 2001年第4期11-11,共1页
日前,山东证券为搭建三级综合信息业务管理系统进行了公开招标,浪潮英信一举中的。该项目涉及中高端服务器50余台,投资金额共计200百余万元。 此次山东证券搭建的从证券中心、各分中心交易所到地市交易中心的三级信息网络覆盖了全省和... 日前,山东证券为搭建三级综合信息业务管理系统进行了公开招标,浪潮英信一举中的。该项目涉及中高端服务器50余台,投资金额共计200百余万元。 此次山东证券搭建的从证券中心、各分中心交易所到地市交易中心的三级信息网络覆盖了全省和省外的业务信息传播系统。 展开更多
关键词 山东证券公司 综合信息业务管理系统 服务器 分布式信息网络 交易中心
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Big Data; Definition and Challenges
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作者 Shirin Abbasi 《Journal of Energy and Power Engineering》 2016年第7期405-410,共6页
In recent years, due to the widespread use of electronic services and the use of social network as well, large volumes of information are being made that this information contains various types of things such as video... In recent years, due to the widespread use of electronic services and the use of social network as well, large volumes of information are being made that this information contains various types of things such as videos, photos, texts etc. besides large volume. Due to the high volume and the lack of specificity of this information, covering them through traditional and relational databases is not possible and modem solutions should be used for processing them, so that processing speed is also covered. Data storage for processing and the way of accessing to them in memory, network communication, covering required features for distributed system in solutions that are in use for storing big data, are the items that should be covered. In this paper, a collection of advantages and challenges of big data, special features and characteristics of them has been provided and with the introduction of technologies in use, storage methods are studied and research opportunities to continue the way will be introduced. 展开更多
关键词 Big data cloud computing HADOOP the analysis of big data.
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Research on the Cloud Computing Technology Application Based on Ubiquitous Network
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作者 Kexing Cao 《International English Education Research》 2014年第3期109-111,共3页
Ubiquitous breadth of applications and data to quantify the sea and other features need an efficient means to provide information processing technology ensure. This paper analyzes the ubiquitous network application pl... Ubiquitous breadth of applications and data to quantify the sea and other features need an efficient means to provide information processing technology ensure. This paper analyzes the ubiquitous network application platform and its initial request for all kinds of computing and network resources. The current cloud computing technology distributed processing capabilities, which were assessed. And cloud computing in the future will provide a reference to the proposed application of research on cloud computing technology application and a new application fields. 展开更多
关键词 Ubiquitous Network Cloud Computing Network Architecture
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