Jianghai intersection of a city, be included in the Yangtze River Delta regional integrated development planning, economic development, transportation first, for the city to build a safe and smooth traffic environment has become an important responsibility Nantong municipal transport. With large data monitoring and Internet technology development, "eye in the sky" into the Nantong municipal transportation. But doubling monitoring equipment, monitoring data surge, it is necessary to introduce more storage to save the real-time monitoring data. 
"Stable performance, data security and cost-effective is the optional equipment of the key. After a multi-dimensional measure of comparison, Infortrend DS is a good choice." Purchasers who commented.
EonStor DS is Infortrend's storage vendors established a cost-effective products, storage performance among the best in the world authoritative evaluation agencies (SPC-1, SPC-2 ) competitions, products with high performance and high quality features, much customers love and identity. The system can provide 750,000 IOPS and 11,000 / 5,500MB / s outstanding literacy, and various types of equipment and rapid application docking, front-end monitoring data calls, processing, dissemination, exchange, analysis and other services. 
In order to provide 7 * 24 hours of data services to ensure that all monitoring data are accurately recorded, EonStor DS provides a single point of failure-free design, which is to support redundancy for all critical components (controllers, power supplies, fans) are design, when one component stops working, other redundant components can quickly take over the work to ensure the continuity of monitoring services.
Safety monitoring data must also be guaranteed, so EonStor DS advanced cache data measures, even if a power outage occurs, but also through super capacitor + flash memory module will monitor the data fast writes. In terms of software, supports advanced remote replication, data backup between different EonStor DS, build and practical economic offsite disaster recovery architecture. In addition, Smart Hard Drive Recovery (IDR) to automatically recover a damaged sector, extend drive life and reduce RAID rebuild due to hard disk failure caused, to avoid affecting access database experience.
As the amount of data needs to be stored expand again. EonStor DS to expand up to 448 hard disk storage space than about 6PB, stand-alone high-definition camera can meet 24 hours a day to save a total of 90 days of data 1600 Road to the challenges of the future data growth,