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Log shipping data replication with parallel log writing and log shipping at the primary site
Log shipping data replication with parallel log writing and log shipping at the primary site
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机译:通过并行日志写入和主站点上的日志传送进行日志传送数据复制
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摘要
A log-shipping data replication system employs a primary server coupled to a standby server. In operation, the primary server concurrently flushes log data at the primary server and transmits the same log data from the primary server to the standby server. The primary server further transmits at least one buffer flush boundary indication to the standby server indicating the flushing status of the log data at the primary server. The standby server processes the log data as a function of receiving the log data from the primary server, and/or receiving the at least one buffer flush boundary indication from the primary server.
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