Raid 5 Raid 6

RAID is an abbreviation for the >disks of the English redundant Array of inexpensive http://www.aliyun.com/zixun/aggregation/29800.html. A redundant array of inexpensive disks, or a short disk array, is translated into Chinese. Simply put, RAID is a combination of multiple separate hard disks (physical hard drives) in different ways to form a hard drive group (logical hard Drive) to provide higher storage performance and lift than a single hard drive ...

The ATI chipset is a traditional chipset design, made up of North Bridge and South Bridge chips, I first introduced the ATI chipset North Bridge chip. ATI has officially started the attack on the chipset area, I can find the ATI motherboard chipset is the 2004 rc300/rs300, these two products are not for the AMD processor, it is launched for the Intel processor chipset, The Ayi then publishes the RX330 and RS350 chipsets. The Earth people know now ATI has been acquired by AMD, so ATI later production ...

Nvidia is a company with the rapid development of GPU (Http://www.aliyun.com/zixun/aggregation/35855.html > Graphics processing Chip) technology, "GeForce" and "nforce" Two nouns a good description of the main development of NVIDIA company: "TNT" and "GeForce" series of graphics card success let Nvidia quickly complete the original wealth accumulation, GPU is NVIDIA survival, the most ...

The Western data (Western Digital), the world leader in digital storage solutions, today brings you a new product, my book Live Duo. 　　This is a personal cloud storage system that can combine the advantages of shared storage, secure remote access to backup, and provide RAID technical support to improve the system performance of dual hard drives. 1. Dual security backup my book Live duo compatible Mac and win operating system, and ...

At present, the server in the market if from the internal can provide the hard disk slot, tower server undoubtedly has the absolute advantage, because the tower server provides the internal space is relatively large. and 1U rack-type server generally can only provide 3 hard disk bits, 2U rack-type server can only provide 6 hard bits, if the use of 3U rack-like server, the server itself is very high price, this does not meet the current http://www.aliyun.com/zixun/ Aggregation/9348.html ...

This article will introduce the choice of enterprise 1U Rack Server to understand the key factors, compared with the internal characteristics of a variety of 1U servers, expansion capabilities and management functions, and to provide buyers with a current mainstream 1U server specifications list. Processors are often the primary consideration in many of the most powerful 1U servers. Today's 1U servers can typically support 1~2 CPUs, such as the Intel Xeon 5500 or Xeon 5600 series. Service based on AMD processors ...

With the rapid development of high-definition video surveillance and large-scale application in the field of Ping an city, the transmission, forwarding, storage and application of HD video have put forward a severe challenge to the supporting hardware platform, and the stability, reliability and practical application of the system have become the focus of public security users. Traditional IT architecture can not meet the large-scale deployment of high-definition video surveillance applications, more efficient energy-saving, stable and reliable cloud computing, cloud storage technology application will be the future monitoring development trend, will also become the future of Ping an city construction trend. Yu-Vision Technology launched CDS (CLOUDDIRECTSTORAG ...

Simple and reliable hp StorageWorks X1600 G2 2011 Global Data volume will reach 1.8ZB, indicating that humans will enter the ZB, YB era (1YB=1000ZB=10^24GB). The advent of the cloud computing era has accelerated the explosion of data. How do we deal with the two major challenges to data processing and storage? What are the popular servers and storage products available today that meet the needs of the current and future time? To this end, before the arrival of the 11 Golden Week, before people are ready to work ...

Most storage managers agree that storage costs are not just the price of buying physical hardware. IT managers often add maintenance costs and the cost of running and managing storage for administrators. 　　In fact, there are more components to the true cost of storage, and determining the true cost of storage systems requires determining the cost of x capacity to provide a level of Y-level performance to an application. Let's take a look at the cost of providing capacity, for example, if you have an application that requires a net usable capacity of terabytes, how much storage do you need to actually buy to ensure that terabytes of storage? Obviously ...

Instagram 5 Legendary engineers behind the technical Revelation (PPT) published in 2013-03-28 22:13| Times Read | SOURCE csdn| 0 Reviews | Author Guo Shemei Postgresqlredismemcachedinstagram Open Source AWS Summary: Instagram, a photo-sharing app developer based on iOS and Android, with a unique operating philosophy, with only 5 engineers, Team A total of 13 people in the case of success to their own 7 ....