...议;副本复制; 分布式数据更新;分布式数据库系统 [gap=4085]Key words】 2PC protocol; P2L2PC protocol; Copy Replication; Distributed Data Updating; DDBS;...
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In strong coherence, data updating is done by the protocol of distributed transaction, this protocol must fulfil ACID. Weak coherence aim at copy replication.
针对分布式数据库的要求,分布式数据更新有强一致性和弱一致性之分,强一致性的数据更新是通过分布式事务的协议进行,这个协议必须满足ACID特性;弱一致性主要体现在数据副本复制上。
参考来源 - 基于并行分层式链路分布式数据更新的协议及副本复制研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Review the article "Replication setup for DB2 Universal Database- a step-by-step guide to user copy replication".
请查看文章“Replication setup for DB2 Universal Database- a step-by-step guide to user copy replication”。
Certain segments of DNA are being converted into RNA, and whereas in replication, you have to copy the whole genome, the whole - all of the chromosomes, all of the DNA contained in the chromosomes of the cell in order to completely replicate it; transcription only works on particular sequences of DNA.
特定的DNA序列被转录为RNA,在复制的过程中,整条染色体都被复制,包括其中的全部DNA序列,都被分毫不差地复制下来,以保证复制的完整性,而转录过程只发生在特定的DNA序列上
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