Mistake in the-apache-cassandra-beginner-tutorial

Backend Development
1

While reading through " The Apache Cassandra Beginner Tutorial" I found a mismatch between the text and image.

As per image “Strong consistent for read heavy system” - ready heavy system should have write consistency 1 and read consistency of 3. However text below the image has completely different explanation.

image
image1374×1354 131 KB

If this is not a mistake, then my understanding is definitely wrong. Please help me understand.

Link to article: The Apache Cassandra Beginner Tutorial

Note: While going through article, I found the possible mistake, and tried to point it out in good faith. Do let me know if this is not the right place and If I should remove this post.

2

To clarify the problem, is it that the diagram seemingly contradicts the explanation below it?

The diagram shows a read consistency of 3 (high) and a write consistency of 1 (low) for a read heavy system when the explanation below the diagram is:

For a read-heavy system, it’s recommended to keep read consistency low because reads happen more often than writes.

3

Don’t know much about this topic, but the title of the two first diagrams do seem to have been switched. At least, that is how I read it as well (low values for strong consistency).

You can report issues with articles on the tracker. When you create a new issue, one of the options is for articles (Issues - Content in our Articles and other Documentation).

4

if it doesn’t work just clicking on it, that specific issue should redirect you to write an email to editorial@freecodecamp.org

5

right, i believe diagram is wrong