Distributed Storage

Read about distributed storage, The latest news, videos, and discussion topics about distributed storage from alibabacloud.com

Hadoop system distributed storage and parallel computing architecture

Figure 1-14 shows the Hadoop system http://www.aliyun.com/zixun/aggregation/14305.html Distributed storage and parallel computing architecture from the hardware architecture point of view, Hadoop system is running in a normal The distributed storage and parallel computing system of commercial server cluster.The cluster will have a master node used to control and manage the normal operation of the entire cluster and coordinate the management of each slave nodes in the cluster to complete the data storage and computing tasks.All from Section ...

Management and usage of MFS in distributed storage System

This paper summarizes the management and usage of mfshttp://www.aliyun.com/zixun/aggregation/14305.html > Distributed Storage System, including: MFS on the client Mount file system, MFS common operation, MFS for the garbage bin set the isolation time, MFS snapshots, MFS other commands, and so on detailed description. 1, on the client mount the file system to start the Management Server and data storage clothing ...

Huawei distributed storage technology and its application practice

Huawei distributed storage technology and application practice jian--technology trend--the principle and advantage of Huawei distributed storage technology--Huawei distributed storage technology and application practice

Research on distributed storage and security protection of massive data

Research on distributed storage and security protection of mass data the Chao Songnan of Shandong University This paper, based on the research of the security strategy of distributed data and information storage, designs a kind of storage model and query mechanism for the distributed platform, which is suitable for the large data (data). At the same time can provide data sharing integrity check function. Firstly, based on the architecture and principle of the open source Hadoop distributed Data File System (HDFS) and the symmetric encryption algorithm and public key cryptosystem, this paper presents a HDFS distributed data security storage model. The model picks ...

Structure analysis of MFS file system in distributed storage System

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; This chapter describes the open source storage System MFS Linux, which was developed by Poles. The MFS file system enables RAID functionality, not only to save storage costs, but also to professional storage systems and, more importantly, to achieve online scaling. The reader must understand that MFS is a semi distributed ...

Research and optimization of distributed file system based on cloud storage

Research and optimization of distributed file system based on cloud storage University-ocean in this paper, based on the systematic and comprehensive study and summary of the development status and characteristics of distributed storage system, the advantages and disadvantages of several common distributed storage System architectures are analyzed emphatically. At the same time, a namenode system architecture with partial equivalence is designed. By adding some equivalent multiple namenode in the metadata server layer, the architecture changes the single point dependence of the centralized storage system represented by HDFS, which reduces the latency of concurrent users and the level of metadata server.

Real-time traffic flow data storage system based on HBase

Traffic flow data real-time storage system based on HBase Lu Ting Fang Jun Choyank traffic flow data is characterized by multiple sources, high speed and large volume, and traditional data storage methods and systems expose the problems of weak scalability and low real-time storage. In response to the above problems, A real-time storage system based on HBase traffic flow data is designed and implemented. This system uses the distributed storage architecture, through the front-end preprocessing operation to standardize the data, use the multi-source buffer structure to classify the different types of stream data, and combine the consistent hashing algorithm, multithreading technology, and key line optimization design ...

Research on storage strategy of small text corpus on Hadoop platform

Research on the storage strategy of small text corpus on Hadoop platform normal Zheng Lijie in order to solve the contradiction between the distributed storage and retrieval speed of the small text corpus in the Hadoop platform storage, this paper proposes a new HSCs (Hadoop smalltexts Corpus Storage) Storage policy. The strategy first uses small text merging technology to add a layer of merge_client to the HDFS architecture, merging multiple small text files into a large text file with directory structure, effectively reducing ...

Wide-area video monitoring integrated service platform based on cloud computing

A wide-area video surveillance integrated service platform based on cloud computing Han Haiwen Zider Fengbin A video surveillance integrated service platform based on SOA architecture and cloud computing technology is designed to solve various problems encountered by current wide-area video surveillance projects. Using the virtualization technology in cloud computing to integrate and manage various heterogeneous hardware and software resources in the bottom layer of the platform, using HDFs Distributed File system and HBase distributed storage system to efficiently distributed storage management of massive video data, Using MapReduce distributed programming framework to realize the distributed parallel processing and financing of user's service.

Agricultural wireless sensor information storage system based on HBase

Based on HBase agricultural Wireless sensor information Storage System Zhou Lijian, Chen Qingqui Wireless sensor network due to the spread of the cross-regional, with the expansion of wireless sensor network, how to efficiently organize storage of these cross-regional large-scale sensor data is a hot and difficult problem in recent years. According to the large size and wide distribution of large scale sensors, a distributed storage scheme is designed using hierarchical distribution. The hbase of Hadoop is a distributed database that provides real-time read-write, accessible, highly scalable, and high-availability storage services. Build with HBase ...

Agricultural wireless sensor information storage system based on HBase

Based on HBase agricultural Wireless sensor information Storage System Zhou Lijian, Chen Qingqui Wireless sensor network due to the spread of the cross-regional, with the expansion of wireless sensor network, how to efficiently organize storage of these cross-regional large-scale sensor data is a hot and difficult problem in recent years. According to the large size and wide distribution of large scale sensors, a distributed storage scheme is designed using hierarchical distribution. The hbase of Hadoop is a distributed database that provides real-time read-write, accessible, highly scalable, and high-availability storage services. Use the ...

Application and challenge of Hadoop in network and online backup

The application and challenge of Hadoop in network and online backup Carbonite technology Director and senior architect Johnlya@163.com 2012-12-1 1, Internet Storage application features 2, network disk and online backup features 3, distributed storage Platform Introduction 4, Total implementation Scenario 5, distributed database Analysis 6, distributed database features 7, Distributed File System Analysis 8, summary temp_121204 ...

Detailed parsing of the Dynamo storage engine

What is Dynamo? He is a distributed storage engine for Amazon.   So what is this engine? First, suppose a scenario where your site wants to store the IP that the user logs on to. How to solve this problem? The traditional method is to use the database.   The database provides the convenient operation interface, the complex query ability as well as the thing guarantee. OK, now suppose everyone loves your site, and more people are visiting. A database has not been processed. So you installed 3 database host, the user divided into three categories (male ...)

Large data and network security problems in video surveillance field

In recent days, news of Chinese hackers attacking American companies and the media has been widely publicized, and the Chinese government and military have denied it, saying China is the main victim of cyber attacks. The fermentation of the matter, so that people's eyes quickly focused on the network information security above. With the rapid development of computer technology, information network has become an important guarantee of social development. There are a lot of sensitive information, even state secrets, placed on the network, its security has attracted much attention. 2011, the domestic well-known programmers web site Csdn was hacked, 600多万个 registered mailbox was forced to bare Ben; 2.

Next-generation cloud computing platform - converged infrastructure

At different stages of the cloud computing experience, whether it is a private cloud, a public cloud or a hybrid cloud, it will face the key issues of cloud data center construction: how to improve the resource utilization of the data center, how to reduce the overall cost, optimize management,etc.

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.