DATA REPLICATION SERVICES IN GURGAON

  Data replication is a growing topic as databases are increasingly deployed on clusters of workstations. One of the issues in database replication is to introduce replication without  affecting performance.Due to this difficulty, current database products use lazy replication, which is highly effective but can compromise coherence. Alternatively, rapid replication ensures uniformity, but most existing protocols are prohibitively expensive. Clarify the current state of knowledge and open up new avenues of investigation, This document analyzes the existing greedy techniques with three key parameters (server architecture, server interaction and end of transaction). In our analysis, we differentiate eight classes of rapid replication protocols and, for each category, discuss their needs, capabilities and cost. The contribution consists of demonstrating when rapid replication is possible and explaining the various aspects that a database replication protocol should take into account. Contact Us: Navigator Systems, Call:+91 080 25307537/ 38/ 49  Sales: +91 9986288377 Email id: services@navigatorsystem.com