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:information_source: This repository contains interview questions on various DevOps and SRE related topics
-:bar_chart: There are currently **522** questions
-
-***
-
🎉 Questions are now available at devopsbit.com 🎉
-
-***
+:bar_chart: There are currently **526** questions
:books: To learn more about DevOps check the resources in [DevOpsBit.com](https://devopsbit.com)
@@ -56,6 +51,7 @@
Monitoring Beginner :baby:
|
+ Elastic Beginner :baby:
|
General |
Scenarios |
@@ -3671,6 +3667,39 @@ the pseudo table to retrieve the sum of the prices spent by each customer, then
Explain what is Hiera
+## Elastic
+
+
+#### :baby: Beginner
+
+
+What is the Elastic Stack? What products does it includes?
+
+The Elastic Stack consists of:
+ * Elasticsearch
+ * Elastic Hadoop
+ * Kibana
+ * Logstash
+ * Beats
+ * APM Server
+
+
+
+Describe what happens from the moment the app logged some information until it's displayed to the user in the dashboard when the Elastic stack is used
+
+
+
+#### :star: Advnaced
+
+
+Describe how would an architecture of production environment with large amounts of data would be different from a small-scale environment
+
+There are several possible answers for this question. One of them is as follows:
+
+A small-scale architecture of elastic will consist of the elastic stack as it is. This means we will have beats, logstash, elastcsearch and kibana.
+A production environment with large amounts of data can include some kind of buffering component (e.g. Reddis or RabbitMQ) and also security component such as Nginx.
+
+
## General
Although the following questions are not DevOps related, they are still quite common so it's better to prepare for them as well.
@@ -3751,6 +3780,8 @@ Below you can find several scenario questions:
## Credits
+Thanks to all of our amazing [contributors](https://github.com/bregman-arie/devops-interview-questions/graphs/contributors) who make it easy for everyone to learn and prepare to their interviews.
+
Logos credits can be found [here](credits.md)
## License
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