What is one advantage of creating new indices over reindexing existing ones?
Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - Index Alias Rotation

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Information Technology (IT), Architecture
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It automatically updates all indices.
It is easier to manage and does not affect old indices.
It improves the speed of data retrieval.
It requires less storage space.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Logstash typically organize log data?
By storing data in a single file.
By creating separate indices for each day.
By creating a single index for all data.
By using a single alias for all indices.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using an alias like 'logs_current'?
To point to the most recent month of data.
To delete old indices automatically.
To backup data to a snapshot.
To merge all indices into one.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you search an alias that encompasses multiple indices?
It searches only the most recent index.
It searches all indices simultaneously.
It searches all indices sequentially.
It searches only the first index.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential benefit of deleting old data from aliases?
It improves data accuracy.
It increases the number of indices.
It automatically updates the alias.
It frees up space and maintains server capacity.
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