MONGODB HOMEWORK 2.2

Note that this is only an example and not the actual document that you would be updating. With it, you can test your code and look at the Feedback section. Do not include the surrounding quotes in providing your answer. You might want to start by inspecting it in the Mongo shell. Let’s see what Tamika Schildgen’s record looks like: This homework is meant to give you practice using the “package. 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.

Please query the video. But you can, for fun. This assignment requires Mongo 2. 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 correct result will be: In this problem, you will be using a collection of student scores that is similar to what we used in the lessons.

Do not include the surrounding quotes in providing your answer. To do this, first download the hw Then you can iterate through the documents and know that whenever the hoemwork changes you have reached the highest temperature for that state. MongoDB for Developers Homework 2. After you run the blog, you should see the message: Here are some URLs that must work when you are done.

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mongodb homework 2.2

This assignment requires Mongo 2. Which of the choices below is the title of a movie from the year that is rated PG and won no awards?

Hello from MongoDB!

Sunday, January 22, [Solution] Week 2: This dataset holds the same type of data as last week’s grade collection, but it’s modeled differently. Reading clockwise from true north, the wind direction is measured by degrees around the compass up to degrees. The templates comprise the view.

Since there is a single document for each student containing an array of scores, you will need to update the scores array and remove the homework. You might want to start by inspecting it in the Mongo shell. The blog home page The page homwwork displays blog posts by tag http: You must load this dataset to complete the problem.

mongodb homework 2.2

Please enter the name of the state that meets this requirement. In this problem you will analyze a profile log taken from nomework mongoDB instance. Then install the mongodb driver: With the new schema, this problem is a lot harder and that is sort of the point.

ibitlab/mongodb-courses-mjs

Newer Post Older Post Home. This is a sample document from the weather data collection: By fast, we mean that indexes should be in place to satisfy these queries such that we only need to scan the number of documents we are going to return. After you run the blog, homewori should see the message:.

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mongodb homework 2.2

From the top of this page, there was one additional program that should mongorb been downloaded: But you can, for fun. Change directory into hw1 Use mongorestore to restore the dump into your running mongod.

If you goto http: That will return one document. Use the weather dataset that you imported in HW 2. Check all that apply.

Workspace infoupdated a year ago mongodb-courses-mjs. With it, you can test your code and look at the Feedback section. Mongdob are hyperlinks from the post tags to the page that displays the 10 most recent blog entries for that tag. Express server listening on port If you goto http: In this homework assignment you will be adding some indexes to the post collection to make the blog fast.