M102 HOMEWORK 5.1

This will simply confirm all the above happened ok. Second, you also want to ensure that all writes can be replicated during server maintenance. You have a two member replica set, a primary, and a secondary. They are running a single replica set with two members. MongoDB is “multi-master” — you can write anywhere, anytime.

My first introduction to MongoDB was to sign up to university. You are concerned about two things, however. You only have two data centers available. You may also like. Check all that apply. You want to reconfigure your replica set config to exclude the primary, and allow your secondary to be elected, but you run into trouble. However, I didn’t have any problems related to the version.

M homework homework 5. Then when you start your MongoDB processes they will function correctly.

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Which of these statements is true? Your secondary is now the only copy of your data, and it is not accepting writes.

It was only an issue when running with multiple processes that need to communicate, such as in the topics covering Replica Sets and Sharding. You have a two member replica set, a primary, and a secondary. Now use the homework homework to calculate the author with the greatest number of comments. The data center with the primary goes down, and is expected to remain down for the foreseeable future.

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To demonstrate that you have done this, what is the text in the “state” field for the arbiter when you run rs. Note that you will need to probably change your projection to send more info through than just that first character.

M102 WEEK 5

MongoDB preserves the order of writes in a hommework in its consistency model. 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? Then import into your blog database as follows: Watch 1 Star 1 Fork 1 georgeOsdDev.

One way to assure people vote at most once per posting is to homewirk this form of update: Most MongoDB queries involve javascript execution on the database server s.

m102 homework 5.1

Yet to find answer. My first introduction to MongoDB was to sign up to university. You want to reconfigure your replica set config to exclude the primary, and allow your secondary to be elected, but you run into trouble. Next, go to the new primary of the set.

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m102 homework 5.1

MongoDB for Developers Homework 5. Which of the following options will allow you to ensure that a primary is available during server maintenance, and 55.1 any writes it receives will replicate during this time?

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Your job is to look this functionality up in the documentation, and use it for the following problem: MWinterHomework 7 1 Find the 5. When this is done, the replica set primary steps down, and the set cannot accept writes. You want to reconfigure your replica set config to exclude the primary, and allow your secondary to be elected, but you run into trouble.

Once you homewok eliminated the slow operation, run on your second tab: He mentions that you can find information on them in the docs, but he hasn’t used them in the shell during this course. MongoDB has a data type for binary data.

Increase the number of votes for the first replica set member from one to two. Connect to the mongos with a mongo shell.

Check all that apply. Learn all about the new features in MongoDB 3.

m102 homework 5.1

Add another data bearing node. You may also like. MongoDB for NodeJs devs week5: