MONGODB M102 HOMEWORK 3

Check all that apply:. Thanks to share this useful informative blog about MongoDB Training. Add another data bearing node 5. To allow writes, the remaining members must have a majority to elect a primary. Check all that apply. Really nice blog post.

It contains 3 documents. So we know we need to add a member to our deployment. 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? Based on the explain output, which of the following statements below are true? Add two data bearing members plus one arbiter 3. The parts I’ve emboldened are actually the only bits we need to consider.

Therefore, we need to add at least one data-bearing member to our current deployment to satisfy that requirement. MongoDB Training in Irving.

mongodb m102 homework 3

Not that it matters, but Option 3 homeworrk satisfy the first requirement either. Add two data bearing members plus one arbiter 3. The questions were all quite straightforward and covered in the online course material. What result does this expression give when evaluated?

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Then when you start your MongoDB processes they will function correctly. Our main focus is customer satisfaction. Once done with that, run homework. Big Data Hadoop Online Mlngodb.

It was only an issue when running with multiple processes that need to communicate, such as in the topics covering Replica Sets and Sharding. MongoDB has a data type for binary data.

mongodb m102 homework 3

You are concerned about two things, however. Once you have eliminated the slow operation, run on your second tab: It was nice to monbodb this Blog.

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Thanks for sharing such great information. Once you have it right and are ready to move on, ctrl-c terminate the shell that is still running the homework. It contains 3 documents.

Increase the priority of the first server from one to two 4. Thanks to share this useful informative blog about MongoDB Training. What is the output? Parana Impact provides you the Email List that you are exactly looking for.

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mongodb m102 homework 3

Once you have two secondary servers, both of which have sync’d with the primary and are caught up, run on your primary: How many documents do you have? Which of these statements is true? You only have two data centers available. You have just been hired at a new company with an existing MongoDB deployment.

When you are done, run: One real-time data can change your entire business for good. Thanks to share this useful informative blog about MongoDB Training. Teju Teju 30 October at Posted by SiteAdmin at MongoDB Training in Irving.

Check all that apply. So we know we need to add a member to our deployment.

First, a server is brought down for maintenance once a month.