![]() See Install prerequisites in this manual. The timestamp (_time) field is special because Splunk indexers use it to order events, enabling Splunk to efficiently retrieve events within a time range.Install the Splunk App for PCI Complianceīefore you install the app, make sure you have satisfied the install prerequisites for both Splunk Enterprise and the Splunk App for PCI Compliance. Default fields are indexed along with the raw data. Remember, an event in machine data can be as simple as one line in a log file or as complicated as a stack trace containing several hundred lines.Įvery grouping event in Splunk has at least four default fields. Splunk divides a stream of machine data into individual events. Want to learn more about Splunk check out our course on Splunk Training in Toronto. In Splunk, the “pages” are called events. The Splunk index is similar to indexes in the back of textbooks, which point to pages with specific keywords. ![]() Splunk indexes raw data by creating a time-based map of the words in the data without modifying the data itself.īefore Splunk can search massive amounts of data, it must index the data. The data that you start with is called raw data. Splunk’s core value to most organizations is its unique ability to index machine data so that it can be quickly searched for analysis, reporting, and alerts. Watch this Splunk Tutorial for Beginners video:
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