Data Storage

The traditional concept of data storage and dissemination of the form seems to be relatively fixed, that is, the data is stored on the computer's local hard drive, and then to other hard disk or computer transmission, usually use the U disk, mobile hard disk and other equipment, small volume of data use network e-mail these can be achieved. The spread platform of the cool disk However, when the cool disk as a network cloud storage model emerged, the traditional concept of data storage transmission mode has been changed dramatically. One of the cool Yun data transmission platform is a very ...

Demand for big data technologies and services is on the rise across the world today and significant growth has been observed at all levels of the big data technology stack. Storage is an important part of the infrastructure components and will maintain a CAGR of 53% from 2011 to 2016 (referred to as CAGR). International Data Corporation (IDC) presented its first set of tests for big data and analytics storage in just two published in depth research reports: Big Data Storage: Usage Depth Analysis and Implications in Big Data Storage Deployments Architecture findings. ...

DataCleaner is an Open-source data quality analysis tool for data analysis, validation, transformation, and similar ETL tasks. The tool can help you manage and monitor the quality of your data to ensure that your data is valid. It can be used for http://www.aliyun.com/zixun/aggregation/13442.html "> Master Data Management (MDM) methods, data storage projects, statistical research, data extraction, transformation and loading work, and more. Datacl ...

Based on OpenStack resource monitoring System Liang Yuyang Li Hongbin Lan Resource monitoring is an important means to improve the reliability of cloud platform.  Based on the characteristics of OpenStack cloud Platform, this paper designs and implements a comprehensive, intelligent and efficient resource monitoring system, completes the design of the overall structure of the resource monitoring system and the function division of each module, and gives the concrete realization methods of the example monitoring mode and the data storage model. Finally, through ...

Application of large data technology in environmental information Li Anzan Wang Wang Zhangquan Chu Yan in the project of "Integrated demonstration of water environment management technology in Liaohe River basin", with the accumulation of time, Environmental monitoring data processing system has been collecting more and more data. However, the data processing system of environmental monitoring in Liaoning Province can not effectively deal with the increasing amount of data. The data center of Environmental monitoring data processing system is improved by using large data technology. Using HDFS powerful data storage and management functions, In response to the increase in data volume, using MapReduce and Hado ...

A cloud-oriented large data integrity detection protocol Zhang Zhou Wenzin Shi Yunhua The advent of cloud computing has put forward a new direction for the development of computer, but many of the security problems have limited the development of cloud computing, in which the integrity detection of cloud storage is the most prominent. Due to the characteristics of large data, existing protocols on data integrity detection are not suitable for large data detection. Through the improvement of Juels protocol, this paper proposes a new data integrity detection protocol which is more suitable for large data storage, and improves the original protocol can only be limited ...

October 15 News, Big data on people's influence is more and more big, just a lot of time we do not know. Recently has been in the hospital, so the hospital a large number of image data are also more concerned about, whether the operating room or ward, monitoring brought about by the sense of the scene has become stronger. In fact, more important is the patient's large amount of information has begun to electronic, electronic file storage also makes the patient's medical records and a variety of data storage more convenient, easy to adjust a lot. This is also a kind of data application, perhaps you think this is not big data, but when thousands, million of data accumulation, researchers ...

HDD maker Seagate local time said in Monday that the company would buy data storage technology company Xyratex at a price of about 374 million dollars, expand the storage business and improve the industrial chain. 　　Seagate buys the price of Xyratex per share December 24, according to ABC website, HDD manufacturer Seagate local time said Monday, the company will be about 374 million U.S. dollars to acquire data storage technology company Xyratex, expand storage business, improve the industrial chain. Seagate buys Xyratex's price ...

XWiki is an open-source wiki engine written in Java. With most features of other wikis, support wiki syntax, http://www.aliyun.com/zixun/aggregation/8254.html "> Content management, supporting attachments, Full-text search, rights Management, Use hibernate for data storage, RSS output and display external RSS feeds. XWiki also supports groovy scripting languages, plug-in systems, Java EE ...

DataCleaner is an Open-source data quality analysis tool for data analysis, validation, transformation, and similar ETL tasks. The tool can help you manage and monitor the quality of your data to ensure that your data is useful. It can be used for http://www.aliyun.com/zixun/aggregation/13442.html "> Master Data Management (MDM) methods, data storage projects, statistical research, data extraction, transformation and loading work, and more. Datacle ...

In the face of the challenges posed by the rapid growth of large data, cloud storage has emerged as a solution to massive data storage, and the overall solution and technology architecture of cloud storage has emerged. 　　As the "cloud" part of cloud storage, large data center has been a technical problem that storage vendors can not balance but want to break through while considering capacity and how to reduce power consumption and increase density. The traditional network storage system uses the centralized storage server to store all the data, the server itself becomes the system performance bottleneck, is also the reliability and the security focal point, cannot satisfy the big ...

Research on application of Data warehouse in scenic spot based on cloud computing She Fowei Liang Changyong Marbangshau The development and application of new information technologies, such as cloud computing, IoT, large data, and so on, while improving the information service level of scenic area, it also put forward the serious challenge to the effective utilization of the massive information resources. In the face of large scale and unstructured data, the traditional data warehouse based on relational database is difficult to support the data storage and analysis of the scenic spot effectively. Based on this paper, a data warehouse of scenic spot based on cloud computing technology is proposed, and the data is distributed by using HDFs ...

Before outsourcing enterprise data storage to cloud services, several factors need to be considered, such as performance, security, control, and reliability. One of the biggest challenges in putting data into cloud services is performance. For cloud storage, your data is located outside the enterprise. When data is transferred to cloud services, control is reduced. Many news hype claims that cloud storage is the ultimate goal of a data storage solution, but in fact, cloud storage (also known as managed storage) is not perfect. If used improperly, the role of cloud storage may outweigh the benefits. 1. Cloud storage: not perfect at all ...

Absrtact: Hadoop vendor Cloudera has just acquired a start-up Gazzang that specializes in cryptography for next-generation data storage environments, but details of the deal are not disclosed. This is Cloudera's first major acquisition. Gazzang was founded in 2010 and is headquartered in Austin Hadoop supplier Cloudera has just acquired a start-up Gazzang that specializes in cryptography for next-generation data storage environments, but details of the deal are not disclosed. This is Cloudera's first stroke ...

Hiberlite is a SQLite3 image that provides a c++++ relationship object. Its design and API are derived from Boost.serialization. SQL serialization is in stark contrast to the serialization library, and the Hiberlite C + + object image behaves more like the active record pattern. This image is useful for users who need reliable data storage, acid processing, and simple random access data files, and do not like SQL-encoded users. The Hiberlite 0.7 version is a bug-correcting version. Now ...

A method of multi-tenant data management and its application in intelligent Transportation North University of Technology Wang Jinquan the main work and research results are as follows: 1. This paper analyzes the mainstream multi-tenant data storage and extension mechanism, and puts forward a hierarchical model of multi tenant data management, which masks the implementation of the underlying MULTI-TENANT data management system. 2. The characteristics of general table storage data are analyzed, the single universal table storage method is improved, and several common tables with different number of columns are used instead of single universal table, and the tenant data is allocated to the corresponding general table according to the pattern requirement of tenant data, which improves ...

Global data storage is growing at an unpredictable and doubling rate. As companies strive to improve storage performance as they grow rapidly, some companies are looking for cloud storage services as a solution. This is clearly an opportunity for Yu Yun providers, but they also face the risk of cloud storage management problems and flooding data. While many enterprises are considering private cloud storage and other virtualization on-demand storage, only a small number of enterprises have the ability to manage these environments. According to a 2011 by 1000 enterprise Managers commissioned storage vendor em ...

Absrtact: When the entrepreneur designs the mobile end application, always more concerned about the shape, function, design and content of the product, but when the operation of the product to the later stage, we need to put more energy and technology in the back-end maintenance, more common is to do the push entrepreneurs in the design of mobile end applications, always more concerned about the shape of the product , function, design and content, but when the operation of the product to the later stage, it needs to put more energy and technology in the back-end maintenance, more common is to do push, data storage and so on. And when smartphone penetration and computational power are not ...

According to foreign media reports, the world's largest network equipment maker Cisco believes that by 2015, the Internet every 5 minutes will produce data equivalent to the amount of data contained in all movies. As a result, technology companies such as Cisco, IBM, Google and Hewlett-Packard, which are well-funded by a few working capitalists, are about to step up mergers and acquisitions in order to turn data traffic into profits, hoping to enhance their companies' competitiveness in data storage, analysis and security services. IDC's report shows that the amount of digital information on the Internet worldwide this year is about 2.7ZB, is expected to 2 ...

XWiki is an open-source wiki engine written in Java. With most features of other wikis, support wiki syntax, http://www.aliyun.com/zixun/aggregation/8254.html "> Content management, supporting attachments, Full-text search, rights Management, Use hibernate for data storage, RSS output and display external RSS feeds. XWiki also supports groovy scripting languages, plug-in systems, Java EE ...