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‫Replication in databases involves sharing information as to ensure consistency between redundant database

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‫instances.

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‫This is to improve the reliability filtering for tolerant and accessibility in databases.

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‫In this video, I want to go through the following pieces of replication.

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‫It's a very important concept in database engineering.

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‫And I want to discuss Master Makeable or Master Stand By or master follower configuration versus multi

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‫master application.

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‫These are a little bit nuanced and then it's a little bit different between the two.

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‫We need to understand the difference between them.

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‫Then I'm going to describe what is the difference between synchronous and asynchronous replication that

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‫are advantages and pros and cons for both.

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‫And I'm going to do the beautiful best part actual demo with Posterous 13 one three, the latest and

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‫greatest version as we speak.

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‫And then finally, I'm going to describe the pros and cons of replication.

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‫So it's going to be a little bit of a short video.

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‫I don't expect it to be short.

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‫That's just a little bit rich, but it's to the point, simple stuff.

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‫How about we jump in to get guys?