They are running a single replica set with two members. We have worked with many organizations of all the sizes. Teju Teju 30 October at Our main focus is customer satisfaction. One real-time data can change your entire business for good.
Not that it matters, but Option 3 doesn’t satisfy the first requirement either. Get rid of the traditional ways of marketing and buy a customized email list from us. It was nice to read this Blog. MongoDB Training in Irving. Posted by SiteAdmin at
Add an arbiter 2. First, a server is brought down for maintenance once a month.
Check all that apply. Thanks to share this useful informative blog about MongoDB Training. One real-time data can change your entire business for good.
You have just been hired at a new company with an existing MongoDB deployment. ddba
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Not that hard really, we just need to remember that arbiters are mlngodb useful in elections. Really nice blog post. Therefore, we need to add at least one data-bearing member to our current deployment to satisfy that requirement. To allow writes to be replicated, there needs to be a data-bearing primary with a data-bearing secondary to replicate to.
Not that it matters, but Option 3 doesn’t satisfy the first requirement either.
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Note that there are two requirements in the question. So we know we need to add a member to our deployment. They are running a single replica set with two members.
When this is done, the replica set primary steps down, and the set cannot accept writes. Homewprk allow writes, the remaining members must have a majority to elect a primary.
Our main focus is customer satisfaction. Add two arbiters Options 1, 3, and 5 do not add a data-bearing member, therefore we can ignore them as they do not satisfy the second requirement: Anuj Singh 4 January at Get rid of the traditional ways of marketing and buy a customized email list from us.
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Increase the priority of the first server from one to two 4. Add two data bearing members plus one arbiter 3. You would like to ensure availability of writes during server maintenance.
Add another data bearing node 5. They also explain that should they use a readPreference of “primaryPreferred”, that the application can read from the one remaining server fba server maintenance.
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It was nice to read this Blog. You are concerned about two things, however. Teju Teju 30 October at Which of the following options will allow you to ensure that a primary is available during server maintenance, and that any writes it receives will replicate during this time?
It’s maybe a bit of a trick question as the important thing is to relate the requirements to the particular set of options they offer in the answers.
Big Data Hadoop Online Course. This is really the “trick” to the question. Thanks for sharing such great information.