利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN106470230B 分布式DNS节点数据一致性同步方法和装置 有权 转让

分布式DNS节点数据一致性同步方法和装置
摘要：
本发明提供一种分布式DNS节点数据一致性同步方法和装置，通过第一DNS节点获取至少一个第二DNS节点的taskid值，所述至少一个第二DNS节点与所述第一DNS节点属于同类DNS；若所述至少一个第二DNS节点的taskid值中存在大于所述第一DNS节点的taskid值，则所述第一DNS节点与所述至少一个第二DNS节点中最大taskid值的DNS节点进行数据同步，实现同类DNS节点自动发现其它同类节点并比较数据完整性，并通过节点之间的数据同步使同类的DNS的数据保持一致性，提升了域名解析服务的性能。
摘要（英）：

The invention provides a distributed DNS node data consistency synchronization method and apparatus. The method includes: a taskid value of at least one second DNS node is obtained through a first DNS node, wherein the at least one second DNS node and the first DNS node belong to the same kind of DNS; and if there are taskid values which are greater than the taskid value of the first DNS node in the taskid values of the at least one second DNS node, data synchronization is performed on the first DNS node and the DNS node with the maximum taskid value in the second DNS nodes. According to the method and apparatus, nodes with the same kind of DNS automatically discover other nodes with the same kind, the data integrity is compared, the data consistency of the DNSs with the same kind is maintained through data synchronization between the nodes, and the performance of the domain name analysis service is enhanced.

公开/授权文献
0/0