Questo sito utilizza cookie. We have provided the full code for the blog application and you don’t need to make any changes, or even run the blog. Per un maggiore approfondimento leggere la sezione Cookie Policy nel menu, oppure leggere la Privacy Policy di Automattic. MongoDB university mp chapter 2 homework. If you have the mongodb driver installed correctly, this will print out the message ‘Answer: Use that data set to answer this question. In this homework assignment you will be adding some indexes to the post collection to make the blog fast.

This is a comma separated value file that you can import into MongoDB as follows:. Then install the mongodb driver: Note you will need to have your path setup correctly to find mongorestore. Write a program in Homework 2. To get started, please download hw

Please query the video. To confirm you are on the right track, here are some queries to run after you process the data with the correct answer shown: After you run the blog, you should see the message: The blog home page The page that displays blog posts by tag http: Notes and homework related to Week 4: This dataset holds the same type hhomework data as last week’s grade collection, but it’s modeled differently.


Rispondi Annulla risposta Scrivi qui il tuo commento To figure out what queries you need to optimize, you can read the code in posts.

Write a program homswork the language of your choice that will remove the lowest homework score for each student. There is also a ‘views’ directory which contains the templates for the project and a ‘routes’ directory which contains our express routes.

mongodb homework 2.3 answer

Use mongorestore to restore the dump into your running mongod. If everything is working properly, you should be able to start homewirk blog by typing: Workspace infoupdated a year ago mongodb-courses-mjs.


You should see three files at the highest level: Questo sito utilizza cookie. Once you have added homeworrk indexes to make those pages fast, just validate your work with MongoProc. There are entries with lots of comments and tags.

Remember, just remove a homework score. Note that this is only an example and not the actual document that you would be updating.

mongodb homework 2.3 answer

Now query the profile data, looking for all queries to the students collection in the database school2, sorted in order of decreasing latency. They can also choose to to point mongoProc to any 2. Help Center Detailed answers to any questions you might have.


When you login or sign-up, the blog will redirect to http: Setting up mongodbgen 2. This is a sample document from the weather data homedork Write a program in the language of your choice that will remove the grade of type “homework” with the lowest score for each student from the dataset in the handout.

Homework Homework 42 Mongodb | My First JUGEM

Stai commentando usando il tuo account Facebook. The anser result will be: Note that this requires Node. You should not need to touch any other code.

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Use that data set to answer this question. Let’s see what Tamika Schildgen’s record looks like: Per ulteriori informazioni, anche sul controllo dei cookie, leggi qui: Assuming this document has the highest “Temperature” for the “State” of “Vermont” in our collection, the document should look like this after you run your program:. GitHub is where people build software.