Tag Archive: autom

Miguel Cuevas Department

The company, every day have more consideration to contingency solutions that might allow the recovery of a server which fails. The automatic geographic cluster, is one solution integrates with remote hardware copy cluster environment so that the disaster failover process is fully automatic. In this case, would be a solution designed for a high service criticality would require the implementation of an extended SAN network, as well as the third copies mechanisms necessary for the restoration of data logical disaster in tending to zero times. The cluster will be distributed between a main centre and another alternative, with a node access to each storage system. A node accesses the main disks and the other has the possibility of accessing the remote copy. Disaster remote disks on the second node of the cluster are prepared automatically during the failover process and from this service is lifted.

Since the process is automatic and does not require manual intervention, the switching time is quite small, about 5 or 10 minutes depending on the applications that are running. With this solution and in a situation of total loss of communications between the two centres there is the risk of Split Brain, i.e. that both cluster nodes continue to operate independently and the information is corrupted. To avoid this possibility, consider leaving the failover in manual mode where all communications, servers and storage systems are lost. Via this solution is achieved be tolerant physical disaster, those applications that have data, with close to zero response thresholds. Disaster logical, remote copy unusable, since as this type synchronous, all changes are replicated to the remote Center, including the corruptions of databases or deletion of information. These one of the different alternatives of the numerous recovery strategies. From Audea want to remind you that the best way to prevent a penalty or damage to our information systems, is to comply with all technical and legal requirements of the security of the information.

Afforest Our Beautiful Home With Green Crusher

Afforest our beautiful home with green crusher With the rapid development of the country, the demand for building materials is also growing; many provinces and cities begin to build infrastructure, such as roads, housing and other construction, which open a huge market for the crusher. High quality building requires high-quality raw materials as a backup; It will increase the demand for high quality urban infrastructure projects, many businesses sights on this market and inspired in large-scale factories, and the market competition become more diverse. Besides the construction industry, sand makers also has a far-reaching impact on other industries, especially in recent years, its role is more and more obvious. Quality requirements are more stringent. In this situation of serious shortage in natural sand, develop new and efficient crusher is required and to be an effective way to solve the shortage of resources it is worth a try. It is expected that in the future, the steady demand in the market will also promote crusher sand sales rise; faced with such a wonderful development situation and prospects, crusher manufacturers must seek further development.

Henan Hongixng Machinery Manufacturing Co., Ltd. specializes in the production of various types and models of crusher, sand maker, sand making production line, mining equipment, etc., we commit to provide the most complete pre-test machine, after-sales maintenance train services. Face of such intense competition in every walk of life, if you want a chance to get succeed, you need to strengthen own strength firstly. As to the crusher industries, we must take advantage of every opportunity to improve ourselves so that we can work together to create a better home!