MONGODB HOMEWORK 2.3

Note that your blog must be running when you run the validator. Enter the student ID below. The result should be Blog User Sign-up and Login Download the handout and unpack it. We have removed two pymongo statements from userDAO.

As of this recording, we are still using the beta version of PyMongo so we will install directly from GitHub. MongoDB for Developers Homework 2. If you have python installed at all, you probably already have most of these installed except pymongo and bottle. If everything is working properly, you should be able to start the blog by typing: The correct result will be: Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest. It should redirect you to the welcome page and say:

There was one additional program that should have been downloaded in the project called validate. If you go to http: Now it’s your turn to analyze the data set. To confirm you are on the right track, here are some queries to run after you process the data and put it into the grades collection: The correct result will be: If everything is mohgodb properly, you should be able to start the blog by typing: Please enter just the number, with no spaces, commas or other characters.

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The result should be You should see three files at the highest level: MongoDB for Developers Homework 2.

MongoDB university m101p chapter 2 homework

Newer Post Older Post Home. Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest. If you have python installed at all, you probably already have most of these mongodh except pymongo and bottle. First, let’s confirm your data is intact; the number of documents should be There is also a views directory which contains the templates for the project.

mongodb homework 2.3

Posted by Unknown at In this problem, you will be using a collection of student scores that is similar to what we used in the lessons. You should not need to touch any other code. The dataset contains 4 scores each for students.

As of this recording, we are still using the beta version of PyMongo so we will install directly from GitHub. If you select homework grade-documents, sort by student and then by score, you can iterate through and find the lowest score for each student homrwork noticing a change in student id.

If not, use the following commands.

Note that your blog must be running when you run the validator. Since each document 22.3 one grade, it should remove one document per student.

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Please query the video. Note that this project requires the following python modules be installed on your computer: To verify that you have completed this task correctly, provide the identity of the student with the highest average in the class with following query that uses the aggregation framework.

MongoDB university mp chapter 2 homework – bigmongodb

Enter just the code, no spaces. When you login or sign-up, the blog will redirect to http: Any mongodn missing mkngodb will show up when validate. You should see three files at the highest level: Once you have the the project working, the following steps should work: The blog stores its data in the blog database in two collections, users and sessions.

Now Go to http: Now let us find the student who holds the st best grade across all grades: We have removed two pymongo statements from userDAO. The templates comprise the view.

mongodb homework 2.3

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