M101P HOMEWORK 5.2

Different states might have the same city name. Your task is to calculate the class with the best average student performance. Monday, January 30, [Solution] Week 3: Which of the following statements are true about choosing and using a shard key? Check all that apply.

Type the following commands into the mongo shell: In this assignment you will use the aggregation framework to find the most frequent author of comments on your blog. Once you’ve generated your aggregation query and found your answer, select it from the choices below. Sunday, January 22, [Solution] Week 1: In this dataset, each document is an email message. Sunday, February 5, [Solution] Week 4: We will take these are the prefered cities to live in chosen by this instructor, given is special affection to this set of characters!

m101p homework 5.2

You will be using these files for this homework, and for N101p 3. Once you have added the indexes to make those pages fast run the following. Please round the answer to a whole number.

It has been tested under Pymongo 2. Choose the answer below. You will need to probably change your projection to send more info through than just that first character.

m101p homework 5.2

In this problem you will calculate the number of people who live in a zip code in the US where the city starts with one of the following characthers:. For example, to extract the first character from the city field, you could write this pipeline:.

  MUHS PG DISSERTATION

Finding the most frequent author of comments on your blog In this assignment you will use the aggregation framework to find the most frequent author of comments on your blog.

Ohmework Cities to Live! Your task is to calculate the class with the best average student performance. Once you’ve generated your aggregation query and found your answer, select it from the choices below.

M101p homework 5.2 answers

Our Kids Magazine, Name: Enron was mp American corporation that engaged in a widespread accounting fraud and subsequently failed. Please choose your answer below for the most prolific comment author:.

There should homdwork homework restore.

A answer might have multiple zip codes. Start by downloading the handout zip file for this problem.

Mp homework answers –

Which of the following queries can utilize at least one index to find all matching documents, or to sort? You have a sharded system with three shards and have sharded the collections “students” in the “school” database across those shards.

  ESSAY USBN GEOGRAFI

Validate connects to localhost: 1m01p, February 13, [Solution] Week 5: This is not the correct number; you should get a different number.

Question 1 Please homework the Enron email dataset 5. We will check that it works with validate. Different states might have the same city name.

Study IQ World: Week 5 : AGGREGATION FRAMEWORK : MP: MongoDB for Developers

Full text of “Lectures on the literature of the age of Elizabeth:. Please round the answer to a whole number. To be clear, each student’s average includes only exams and homework grades. The browser is probably wrapping them visually.

m101p homework 5.2

To help you verify your 52. before submitting, the author with the fewest comments is Mariela Sherer and she commented times. We will take that to mean they don’t really live in a city.

Download the handout and run it as follows: As a reminder, to run your blog you type python blog. Posted by Unknown at 6: Use mongorestore to restore the dump into your running mongod.