MONGODB HOMEWORK 2.3

MONGODB HOMEWORK 2.3

There is also a views directory which contains the templates for the project. Please enter just the number, with no spaces, commas or other characters. We have removed two pymongo statements from userDAO. Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest. First, let’s confirm your data is intact; the number of documents should be Now let us find the student who holds the st best grade across all grades:

Newer Post Older Post Home. 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. It should redirect you to the welcome page and say: Once you have the the project working, the following steps should work: When you login or sign-up, the blog will redirect to http: Now it’s your turn to analyze the data set.

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First, let’s confirm your data is intact; the number of documents should be Please enter just the number, with no spaces, commas or other characters.

Now Go to http: Any other missing packages will show up when validate. In this problem, you will be using a collection of student scores that is similar to what we used in the lessons.

If you have python installed at all, you probably already have most of these installed except pymongo and bottle. Hpmework that data set to answer this question.

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mongodb homework 2.3

We have removed two pymongo statements from userDAO. There is a dump of the video database included in the handouts for the “Creating Documents” lesson.

You should not need to touch any other code. In this problem, you will be using a collection of student scores that is homeework to what we used in the lessons.

[Solution] Week 2 : CRUD: MP: MongoDB for Developers

Which of the choices below is the title of a movie from the year that is 2.33 PG and won no awards? Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest. 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: Now it’s your turn to analyze the data set.

Posted by Unknown at The blog stores its data in the blog database in two collections, users and homewoork. Find all exam scores greater than or equal to 65, and sort those scores from lowest to highest.

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 for Developers Homework 2. Note that this directions are identical to what we taught you within the lessons and you should already have PyMongo 3. Since each document is one grade, it should remove one document per student.

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If you got it right, it will provide a validation code for you to enter into the box below. It should redirect you to the welcome page and say: Once you have the the project working, the following steps should work: As of this recording, we are still using the beta version of PyMongo so we will install directly from GitHub. Now let us find the student who holds the st best grade across all grades: You should see three files at the highest level: The correct result will be: The pymongo statements that you are going to add will add a new user to the database upon sign-up, and validate a login by retrieving the right user document.

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The templates comprise the view.

mongodb homework 2.3

You should see three files at the highest level: If mongoeb is working properly, you should be able to start the blog by typing: If you go to http: 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 by noticing a change in student id. Let us count the number of grades we have: There was one additional program that should have been downloaded in the project called validate.