2017年12月14日 星期四

What are the reasons for the of a seamless data center migration

The data center migration there are several reasons: one is the enterprise budget, need to cut labor costs, power and cooling costs; two is the enterprise data center operators may lack the required space. Three is because enterprises need to meet specific regulatory and compliance requirements. In addition, data center and network redundancy is also the demand of enterprises in other important factors must be taken into account to measure whether the migration of data center.
The data center migration is a huge project and arduous project, but through the implementation of these best practices, the IT team can minimize downtime, avoid obstacles, and ensure smooth migration.
 Data centre migration
(1) to determine the scope of the migration. A comprehensive assessment of the current environment and the data center must transfer is a key point of departure. The enterprise should have a complete list of IT environment, migration and create a list of services and applications as well as the understanding of physical equipment tracking data center project.
(2) assess the stability of the platform. Should pay attention to the service life of equipment, whether the risk in transport will have a failure? Companies need to ensure that the data center equipment on standby in case of emergency.
(3) the definition of key data. The identification of each data assets, and realized the importance of enterprise. To determine the relationship between the use of data assets and the environment.
(4) understand the network configuration. Enterprises in the construction of a new position to deploy its new network, and thorough testing of communication. And not simply rely on the replication configuration of network infrastructure.
(5) determine the migration downtime caused by. Understanding this process will produce much downtime throughout the data center migration. The duration of treatment will affect the actual migration.
(6) the definition of data center migration plan. Enterprises need to establish a migration method to make sure there are no missing. In the process of handling data centers, equipment are needed on the move or move? The operation time in the whole process of migration? To evaluate the data migration tools needed. If companies are using cloud migration strategies, make sure the amount of data to be transmitted. Some customers choose network storage devices, they will be the first to transfer a copy of the data, while other customers can use data transmission software. The best method is required by the importance of evaluation data and normal operation time to drive. Please remember, the combination can also use these methods.
(7) test data center migration plan. Through the application through a series of tests to verify whether the layout of each step of enterprise can work for. The test will be a better understanding of how to gradually complete the process.
(8) note that the order of the machine start. After the data center migration re opening and operation, the machine start order is very important. If companies start other applications before some applications, it may cause serious performance problems on business operation and influence.
(9) communication and expectations. Communication and expectations in various business functions on the definition is very important. Managers need to deploy staff and take the time to verify the other mobile server. They also need to know how to help them better, faster, more effective and complete the work. This is why the enterprise should ensure that all business departments know what happened when it happened, and why happened. The enterprise takes the time to exchange their plans and set expectations.
(10) consider working with professionals. Carefully consider whether the enterprise team have sufficient internal resources to implement successful migration. If the enterprise wants to transfer, please remember that the third party can still help the implementation of data center migration, providing engineers to help data migration.
With the third party transfer partners, enterprises equipped with experienced personnel in the task, you can remove most of the pressure in the process. Choose a suitable partner to implement infrastructure, network connectivity, applications, and data security and compliance requirements planning and migration strategy, and this partner can play an important role in avoiding the migration of disaster.

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