HOMEWORK 1.2 MONGODB

Let’s see what Tamika Schildgen’s record looks like: To figure out what queries you need to optimize, you can read the code in posts. After you run the blog, you should see the message:. Let us count the number of students we have: Calling ‘npm install’ with no specific package tells npm to look for ‘package. Note you will need to have your path setup correctly to find mongorestore. You might want to start by inspecting it in the Mongo shell.

Note you will need to have your path setup correctly to find mongorestore. Let me know what else i can help you out? Change directory into hw1 Use mongorestore to restore the dump into your running mongod. Don’t remove a quiz or an exam! Then install all the dependencies listed in the ‘package. But you can, for fun.

When you login or sign-up, the blog will redirect to .12 This is a comma separated value file that you can import into MongoDB as follows: Note that this requires Node.

Now query the profile data, looking for all queries to the students collection in the database school2, sorted in order of decreasing latency.

Check all that apply. Install MongoDB on your computer and run it on the standard port.

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Hello from MongoDB!

There are hyperlinks from the post tags to the page that displays the 10 most recent blog entries for that tag. To confirm you are on the right track, here are some queries to run after you homeeork the data with the correct answer shown:. I have provided the answer above and that’s all right answer because i have implemented that.

Once you have added the indexes to make those pages fast, just validate your work with MongoProc. Note you will need to have your path setup correctly to find mongorestore. There is one document in this collection. Then install the mongodb driver: Note that this is only an example and not the actual document that you would be updating.

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.

What kind of link you want.!! With it, you can test your code and look at the Feedback section. Mingodb have removed parts of the code that uses the Node. The blog home page The page that displays blog posts by tag http: Then install all the dependencies listed in the ‘package.

[Solution] Week 1 : Introduction : MJS: MongoDB for Developers

homwork Calling ‘npm install’ with no specific package tells npm to look for ‘package. Posted by Unknown at Write that text in the text box below.

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homework 1.2 mongodb

Use mongorestore to restore the dump into your running mongod. Then install all the dependencies listed in the ‘package. Anonymous May 29, at 7: When it says “Correct amount of data documents.

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. This is a sample document from the weather data collection: There are entries with lots of comments and tags.

Let us count the number of students we have: Mongoeb this problem you will analyze a profile log taken from a mongoDB instance.

We are also providing a patriotic if you are an American data set for the blog. Let’s see what Tamika Schildgen’s record looks like: With the new schema, this problem is a lot harder and that is sort of the point.

homework 1.2 mongodb

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