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ad-work [718]
3 years ago
10

What is an advantage of storing data in a Data Lake, without applying a specific schema to it initially?

Computers and Technology
1 answer:
DaniilM [7]3 years ago
7 0

Answer:

Hello the options to your question is missing below are the missing  options

  • It allows more flexibility to use the data in various innovative ways.
  • It saves both developer time and company money by never having to design a schema.
  • It avoids corrupting the data by working with it before there is a clearly defined ne
  • It makes working with the data faster as data lakes are more efficient.

answer :

It allows more flexibility to use the data in various innovative ways ( A )

Explanation:

Data lake is a method of storing data in its raw form ( i.e. the data is  stored in its native format ) therefore an advantage of storing data in a Data lake will be ;   It allows more flexibility to use the data in various innovative ways because you can get values from unlimited type of data regardless of its structure

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Create a series called 'directors' that contains each director's name and his or her average rating. Print out the type of your
sasho [114]

Using the computational language in python it is possible to write a code that we will use graphics to organize the names of the directors and the films they made.

<h3>Writing code in python:</h3>

<em>import pandas as pd</em>

<em>df = pd.read_csv('all_data/movie_metadata.csv')</em>

<em>print('Shape: ',df.shape)</em>

<em>df.head()</em>

<em>name = df[['director_name','imdb_score']] </em>

<em>directors = name.groupby(['director_name']).mean() </em>

<em>directors = directors.reset_index() </em>

<em>directors = directors.stack()</em>

<em>print(directors,'\n')</em>

<em>print(type(directors),'\n')</em>

<em>print(directors[directors=='Steven Spielberg'],'\n')</em>

<em>print(directors[102]['imdb_score'])</em>

<em>miyazaki = df[df['director_name'] == 'Hayao Miyazaki']['movie_title']</em>

<em>print(miyazaki)</em>

<em>pivot_agg = pd.pivot_table(df,values='imdb_score', index=['country'], columns=['director_name'],aggfunc=np.median)</em>

<em>pivot_agg</em>

<em>gladiator_duration = df[df['movie_title']=='Gladiator\xa0']['duration'] </em>

<em>gladiator_duration</em>

See more about python at brainly.com/question/18502436

#SPJ1

6 0
2 years ago
Which file types have .exe and .png as their extensions?
uysha [10]
.png are for photos and .exe are for programs.
6 0
3 years ago
Read 2 more answers
# 1) Complete the function to return the result of the conversion
seraphim [82]

Answer:

See explanation

Explanation:

Replace the ____ with the expressions in bold and italics

1)  <em>        return km</em>

 

return km returns the result of the computation

2)  = <em>convert_distance(my_trip_miles)</em>

convert_distance(my_trip_miles) calls the function and passes my_trip_miles to the function

3)  + <em>str(my_trip_km)</em>

The above statement prints the returned value

4)  +str(my_trip_km * 2)

The above statement prints the returned value multiplied by 2

3 0
3 years ago
What do mobile platforms utilize to stream voice, IP telephony, mobile internet access, video calling, gaming services, cloud co
Anuta_ua [19.1K]

Answer:

4G/5G.

Explanation:

The broadband cellular network technology that mobile platforms utilize to stream voice, IP telephony, mobile internet access, video calling, gaming services, cloud computing, high-definition mobile TV, and mobile 3-D TV is 4G/5G.

4G technology refers to the fourth generation broadband cellular network technology that is typically used for cellular communications on mobile phones and it is considered to have an internet speed that is ten times faster than what is obtainable on the third generation (3G) broadband technology.

Similarly, 5G is the fifth generation broadband cellular network technology that succeeded 4G and it offers higher quality in terms of performance, reliability, availability and efficiency.

As a result of the speed and high quality specifications of the 4G/5G broadband cellular network technology, they are widely used for various communications systems.

5 0
3 years ago
The objective is to work with your partner to fix the HTML bugs so that none of the code is pink. In general, how do I change HT
Elan Coil [88]

Answer:

Click inspect then go to change color

Explanation:

there you go have a nice day!

8 0
3 years ago
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