Distance is No ObstacleFor the processing of large volumes of data companies need to build geographically distributed data centers. The reasons for this is lack of power and limited space. But for the efficient operation of data centers in modern conditions it is required not only to provide the connection between them, but also to ensure high-speed and reliable data transmission.
Read More About : The Cloud Hosting DigitalOceanMellanox Tech LD allows to unify all systems and provides high-speed access, which requires researchers, regardless of the physical location of the server. Furthermore, the use of long-distance communication technology may improve the performance of supercomputers. Mellanox has recently proposed a solution for a major US federal research center, which has hundreds of thousands of processors in different data centers within a radius of several kilometers. With long-distance all the machines have been merged into one mega-data center, which improved throughput, reduced latency and thus saving on capital expenses by reducing the number of machines needed for communication.
New Technologies Data Centers - Data DeliveryEnsuring data between computers located in the same room, the task is not as global, but no less important when it comes to increasing productivity. One of the most prominent developments in this area - a remote direct memory access (RDMA). Used with the Ethernet and InfiniBand protocols, high-bandwidth has RDMA technology, low signal latency and reduces the load on the CPU, so it eliminates the redundancy of copying data between the application and the operating system buffers by implementing a direct transfer of information from memory one machine to another memory.
An even greater increase in the rate promises innovative technology from Intel. The company began producing silicon chips with integrated Nanolasers that will replace the copper cables used in data centers, fiber-optic. Fiber-optic lines are only used today when further connections, such as telecommunication networks. The reason - the high cost of equipment. Intel Technology will reach a speed of 100 Gb / s over a single optical fiber is a few millimeters thick.
New Technologies Data Centers - A thousand times fasterAt the end of August in San Francisco, Intel introduced two new technologies for data storage and transmission, which can turn the idea of the production of computers. New solutions aimed at use in large data centers that host mobile applications, web sites and are working with artificial intelligence.
One of the innovations presented by Intel is a form of data storage, which is faster than the flash memory used today in laptop computers and data centers. It is based on 3D Xpoint technology (where X is read as "cross"), developed in conjunction with the memory chip manufacturer Micron. 3D Xpoint was announced in July 2015 and represents a fundamentally new type of memory storage architecture. Drives with this memory will be marketed under the brand Optane.
In 2016, Intel plans to launch the sale of SSD-drives Optane, and in 2017 - for the memory RAM slots. In August this year at the annual conference for developers Technical Project Manager, Frank Handy demonstrated a prototype of a computer disk Optane, which handles database records three times faster than a computer with a flash memory. Major Internet companies such as Facebook, are happy to pay for the ability to optimize the cost of expensive data centers by increasing their efficiency.
New Technologies Data CentersIf Optane drives will be available for the PC, they greatly increase their productivity. Director of the research center storage UC Data Systems in Santa Cruz Ethan Miller (Ethan Miller) believes that Intel and Micron development will affect the computer industry more than once affected the flash memory if the researchers and other companies begin to experiment with this technology.
On the forum of developers for the Intel 2016 China conducted a demonstration of Optane senior vice president of Intel engaged in non-volatile memory, Rob Crooke. During the demonstration, the data rate on Optane reached 1.94 GB / s, while the machine with NAND, it was only 287 MB / s.
Crook sure to Optane up 26 GB of data from an internal to an external drive takes only 15 seconds. It is emphasized that this is only a prototype, so the speed can be even higher in the final version. Furthermore, Optane instantly able to maintain the current state of the system at shutdown, unlike RAM. This will allow data centers to recover faster after a power failure, and other problems.
While Intel did not disclose a method of operating 3D Xpoint, but on one of the assumptions of the technology can be based on the effect of the reversible phase change material (PRAM memory type). However, after a presentation in San Francisco, Intel representatives have declared that do not use phase change materials. Overview of several other technologies that can be used in Xpoint, you will find the link.
Companies all over the world, you might say, obsessed with the search for new technologies that will increase the performance and reliability of the IT Infrastructure. Business is always striving to reduce costs and increase revenue, no one wants to lose money due to downtime and failures of IT Systems. This means that the trends described above will continue to gain momentum, develop and change our perception about the infrastructure of data centers.