HOMEWORK HOMEWORK 2.2 MONGODB

Note that this project requires the following python modules be installed on your computer: If everything is working properly, you should be able to start the blog by typing: There are hyperlinks from the post tags to the page that displays the 10 most recent blog entries for that tag. You should not need to touch any other code. Use mongorestore to restore the dump into your running mongod. To confirm you are on the right track, here are some queries to run after you process the data with the correct answer shown:

Please query the video. If you goto http: Now it’s your turn to analyze the data set. In this problem, you will be using a collection of student scores that is similar to what we used in the lessons. You will see a message below about your number of submissions, but you must submit this assignment using MongoProc. The blog has been enhanced so that it can also display the top 10 most recent posts by tag. Enter just the code, no spaces.

homework homework 2.2 mongodb

In this problem, you will be using a collection of student scores that is similar to what we used in the lessons. The blog home page The page that displays blog posts by tag http: If you goto http: Remember, just remove a homework score.

  HUDDERSFIELD UNIVERSITY DISSERTATION BINDING

First, let’s confirm your data is intact; the number of documents should be It should redirect you to the welcome page and say: If not, use the following commands. Then install the mongodb driver: You might want to start by inspecting it in the Mongo shell.

Then you can iterate through the documents and know that whenever the state changes you have reached the highest temperature for that state. Write that text in the monfodb box below.

Hello from MongoDB!

But you can, for fun. You should see four files in the ‘blog’ directory: With it, you can test your code and look at the Homewori section. Workspace infoupdated a year ago mongodb-courses-mjs.

If everything is working properly, you should be able to start the blog by typing: If you select homework grade-documents, sort by student homswork then by score, you can iterate through and find the lowest score for each student by noticing a change in student id.

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

Now query the profile data, looking for all queries to the students collection in the database school2, sorted in order of decreasing latency. Let’s see what Tamika Schildgen’s record looks like: The dataset contains 4 scores each for students.

Isolate those queries and use explain to explore.

  NK BAGRODIA DWARKA HOLIDAY HOMEWORK

You should not mpngodb to touch any other code. MongoDB for Developers Homework 2. If you have all the dependencies installed correctly, this will print the message ‘Express server started on port ‘. This dataset holds the same type of data as last week’s grade collection, but it’s modeled differently.

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AngularJS,JQuery,,C#,SQL Server: Homework MongoDB for .Net Development

Use that data set to answer this question. We have removed parts of the code that uses the Node.

homework homework 2.2 mongodb

When it says “user creation successful” and “user login successful”, you can Turn in your assignment. It should redirect you to the welcome page and say: Which of the following queries can utilize at least one index to find all matching documents or to sort?

homework homework 2.2 mongodb

Enter the student ID below. From the top of this page, there was one additional program that should have been downloaded: Note you will need to have your path setup correctly to find mongorestore. Since each document is one grade, it should remove one document per student.