All categories

1 year ago

What is the other name for data preparation stage of knowledge discovery process.

Mathematics

1 answer:

dmitriy555 [2]1 year ago

4 0

ETL is the other name for 'Data Preparation' stage of knowledge discovery process.

Explanation:

ETL can be defined as a technique for extracting data from various RDBMS systems.
The extracted data will then be 'transformed and loaded' into Data warehouse system.

The development of an ETL process include various stake - holders, analysts, developers, testers and it is technically challenging.

This process is a recurring process where it needs to be automated, and well - documented.

It is also considered to be another name for 'Data Preparation' Stage of 'Knowledge Discovery Process'.

Learn more about Data Preparation at:

brainly.com/question/20116147

#SPJ4

You might be interested in

Which equation results from taking the square root of both sides of (x + 9)^2= 25?

MrRa [10]

Answer:

$x=-4,-15$

Step-by-step explanation:

$(x+9)^{2}=25 \\(x+9)=\pm5\\x=-9\pm5\\x=-4, -15$

6 0

3 years ago

Read 2 more answers

Thank you if you took your time to answer there is a picture linked below

ANEK [815]

The answer is A, the denominator should be 18.

8 0

3 years ago

Manny buys four boxes of straws for his restaurant. There are 500 straws in each box. How many straws does he buy?

Paraphin [41]

4×500=2000 This is the answer

4 0

3 years ago

Read 2 more answers

I really need someone's help!

Lyrx [107]

$We \: have \: an \: inequality: 2(2w + 7 + w + 5) \geqslant 72\\ \Leftrightarrow 3w + 12 \geqslant 36\Leftrightarrow 3w \geqslant 24\Leftrightarrow w \geqslant 8$

5 0

2 years ago

What is the mode of the data set 5,7,8,10,12,12

nekit [7.7K]

Answer:

The mode is twelve.

Step-by-step explanation:

The mode of a data set is the number that appears the most often. I've added an attachment so that you might be able to see some examples.

6 0

3 years ago