Note that this requires Node. Here are some URLs that must work when you are done. If you select all the weather documents, you can sort first by state, then by temperature. This is a sample document from the weather data collection: Check all that apply.
If you goto http: First, let’s confirm your data is intact; the number of documents should be Newer Post Older Post Home. What is the latency of the longest running operation to the collection, in milliseconds? You should not need to touch any other code. That will return one document.
The blog stores its data in the blog database in two collections, users and sessions. There are hyperlinks from the post tags to the page that displays the 10 most recent blog entries for that tag.
Mongodb homework .net
After you run the blog, you should see the message: They can also choose to to point mongoProc to any 2. To get started, please download hw ObjectId “beaabecff””Day”: MongoDB for Developers Homework 2. Workspace infoupdated a year ago mongodb-courses-mjs. Do this by opening a terminal window mac or cmd window windows and navigating to the directory so that the dump directory is directly beneath you.
To figure out what queries you need to optimize, you can read the code in posts. Now query the profile data, looking for all queries to the students collection in the database school2, sorted in order of decreasing latency.
You should see four files in the ‘blog’ directory: From the top of homewrok page, there was one additional program that should have been downloaded: 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 should not need to touch any other code.
[Solution] Week 2 : CRUD: MP: MongoDB for Developers
There are entries with lots of comments and tags. Check all that apply. To confirm you are on the right track, here are some queries to run after you process the data with the correct answer shown:. Here are some URLs that must work when you are done. M110 of the choices below is the title of a movie from the year that is rated PG and won no awards? Note you will need to have your path setup correctly to find mongorestore. If you goto http: Remember, just remove a homework score.
Newer Post Older Post Home.
Mongodb homework 5.3 .net
This is a sample document from the weather data collection: If you select all the weather documents, you can sort first by state, then by temperature. There is a dump of the video database included in the handouts for homeworo “Creating Documents” lesson. Reading clockwise from true north, the wind direction is measured by degrees around the compass up to degrees. Write that text in the text box below. But you can, for fun. 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 Note that this is only an example and not the actual document that you would be updating.
In this problem, you will be using an old weather dataset.
Then you can iterate homrwork the documents and know that whenever the state changes you have reached the highest temperature for that state. The templates comprise the view. Change directory into hw1 Use mongorestore to restore the dump into your running mongod.
Now it’s your turn to analyze the data set.