Posted by SiteAdmin at First, a server is brought down for maintenance once a month. Lista fondurilor de arhive detinute Autorizatii de functionare pentru prestare de servicii arhivistice Portofoliu. Add two data bearing members plus one arbiter 3. Your job is to look this functionality up in the documentation, and use it for the following problem: You probably want to test this on your machine, and then copy and paste the insert query in the box below.

M Homework 4 2. MongoDB for Java Developers. Replication, Part 2 ; javapda: Welcome to week five of the M class. They also explain that should they use a readPreference of “primaryPreferred”, that the application can read from the one remaining server during server maintenance. You will get your answer as

When this is done, the replica set primary steps down, and the set cannot accept writes. Thanks for sharing such great information. Lista homework 5.2 m102 de arhive detinute. To do this MongodbChamps: The parts I’ve emboldened are actually the only bits we need to consider. You are concerned about two things, however. Note that there are two requirements in the question.

Daily mongodb blog mongodb university course m102 mongodb

We have worked with many organizations of all the sizes. Answer For Week 4 for mongodb.


So, let’s look at the options they give us: Your job is to look this functionality up in the documentation, and use it for the following problem: Posted by SiteAdmin at Your secondary is now the only copy of your data, and it is not accepting writes. This is really the “trick” to the question. Find out the optional homework 5.2 m102 that you’ll homework 5.2 m102, and input it into the box below for your rs.

Newer Post Older Post M Welcome to week five of the M class. Not that hard really, we just need to remember that arbiters are only useful in elections.

M102 Homework 4 2

United M Homework 4 3 – desk7. You would like to ensure availability of writes during server maintenance. 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: Thanks to share this homework 5.2 m102 informative blog about MongoDB Training.

You have just been hired at a new company with an existing MongoDB deployment. Newer Post Older Post Home. Get rid of the traditional ways of marketing and buy homework 5.2 m102 customized email list from us.


M mongodb for dbas homework answers james cook homework

Also, this does not involve semicolons, so don’t put any into the text box. Please insert into homework 5.2 m102 m collection, the following 3 documents, using only one shell query please use double quotes around each key in each document in your answer: Check all that apply. Homeworks Replication Part 2. You have a two member replica set, a primary, and a secondary.

There will also be homework for week six. 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?

To allow writes to be replicated, there needs to be a data-bearing primary with a data-bearing secondary homework 5.2 m102 replicate to.

You are concerned about robustness, however.

Daily MongoDB Blog: MongoDB Course M MongoDB for DBAs Homework

One real-time data can change your entire business for good. Add an arbiter 2. You will get your answer as