![]() It is inspired by two functional programming functions 1) reduce () 2) map(). Map-reduce algorithm is a technique used by Splunk to increase data searching speed.For example, sending an email notification to the user when there are more than three failed login attempts in a 24-hour period. However, in a free version, license violation warning shows only 3 counts of warning.Īlerts can be used when you have to monitor for and respond to specific events.In a commercial license, you may have 5 warnings within a 1-month rolling window before which your Indexer search results and reports stop triggering. This warning error will persist for 14 days. It is a warning error that occurs when you exceed the data limit.It ensures that the environment remains within the limits of the purchased volume as Splunk license depends on the data volume, which comes to the platform within a 24-hour window.Ĩ) Name some important configuration files of SplunkĬommonly used Splunk configuration files are: License master in Splunk ensures that the right amount of data gets indexed. The advantages of getting data into Splunk via forwarders are TCP connection, bandwidth throttling, and secure SSL connection for transferring crucial data from a forwarder to an indexer.ħ) What is the importance of a license master in Splunk? Searches are difficult to understand, especially regular expressions and search syntax.Ħ) What are the pros of getting data into a Splunk instance using forwarders?.So, you need to spend lots of time learning this tool. Its learning curve is stiff, and you need Splunk training as it’s a multi-tier architecture.Dashboards are functional but not as effective as some other monitoring tools.Splunk can prove expensive for large data volumes.Some disadvantages of using Splunk tool are: ![]() The primary functions of an indexer are 1) Indexing raw data into an index and 2) Search and manage Indexed data.ĥ) What are the disadvantages of using Splunk? It is a component of Splunk Enterprise which creates and manages indexes. Load Balancer: In addition to the functionality of default Splunk loader, it also enables you to use your personalized load balancer.Splunk regular checks the licensing details. License manager: The license is based on volume & usage.Search head: This component is used to gain intelligence and perform reporting.Heavy forward: It is a heavy component that allows you to filter the required data.Universal forward: It is a lightweight component which inserts data to Splunk forwarder.The fundamental components of Splunk are: It monitors and different types of log files and stores data in Indexers.Ĭommon ports used by Splunk are as follows: ![]() ![]() It is a software technology that is used for searching, visualizing, and monitoring machine-generated big data. We will be covering SPLUNK scenario based interview questions, SPLUNK interview questions for freshers as well as SPLUNK interview questions and answers for experienced. As per my experience good interviewers hardly plan to ask any particular question during your interview, normally questions start with some basic concept of the subject and later they continue based on further discussion and what you answer.we are going to cover top SPLUNK Interview questions along with their detailed answers. These SPLUNK Interview Questions have been designed specially to get you acquainted with the nature of questions you may encounter during your interview for the subject of SPLUNK.
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