HOMEWORK HOMEWORK 2.2 MONGODB

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The blog has been enhanced so that it can also display the top 10 most recent posts by tag. For those who are using MongoHQ, MongoLab or want to run the webserver on a different host or port, there are some options to the validation script that can be exposed by running. Once you have the the project working, the following steps should work: It should redirect you to the welcome page and say: Please enter the name of the state that meets this requirement.

Your assignment for this part of the homework is to install the mongodb driver for Node. Sunday, January 22, [Solution] Week 2: Reading clockwise from true north, the wind direction is measured by degrees around the compass up to degrees. Here are some URLs that must work when you are done. Note that this is only an example and not the actual document that you would be updating.

This assignment requires Mongo 2.

Hello from MongoDB!

You should see three files at the highest level: MongoDB for Developers Homework 2. If not, use the following commands.

homework homework 2.2 mongodb

When it says “Correct amount of data documents. There is also a views directory which contains the templates for the project. The result should be The blog stores its data in the blog database in two collections, users and sessions. Which of the following queries can utilize at least one index to find all matching documents or to sort? As of this recording, we are still using the beta version of PyMongo so we will install directly from GitHub.

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You will need to download one of the following versions of the MongoProc client, which will verify on your local machine port that the signup and login pages of the blog work properly.

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Now it’s your turn to analyze the data set. Note that this project requires the following python modules be installed on your computer: Remember, just remove a homework score.

Then you can iterate through the documents and know that whenever the state changes you have reached the highest temperature for that state.

Here are some URLs that must work when you are done. Now query the profile data, looking for all queries to the students collection in the database school2, sorted in order of decreasing latency.

What is the latency of the longest running operation to the collection, in milliseconds? We have provided the full code for the blog application and you don’t need to make any changes, or even run the blog.

homework homework 2.2 mongodb

Let us count the number of grades we have: Your assignment is to figure out the “State” that recorded the lowest “Temperature” when the wind was coming from the west “Wind Direction” between and The blog home page The page that displays blog posts by tag http: Now run the application to get the answer to hw Posted by Unknown at If everything hmework working properly, you should be able to start the blog by typing: The templates comprise the view.

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There is also a ‘views’ directory which contains the templates for the project and a ‘routes’ directory which contains our express routes.

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Please enter just the number, with no spaces, commas or other characters. Please query the video. It should redirect you to the welcome page and say: There is a dump of the video database hojework in the handouts for the “Creating Documents” lesson. Sunday, January 22, [Solution] Week 2: Check all that apply. If everything is working properly, you should be able to start the blog by typing: You should see four files in the ‘blog’ directory: The templates comprise the view.

This dataset holds the same type of data as last week’s grade collection, but it’s modeled differently.