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Splunk 7 Essentials, Third Edition

You're reading from   Splunk 7 Essentials, Third Edition Demystify machine data by leveraging datasets, building reports, and sharing powerful insights

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788839112
Length 220 pages
Edition 3rd Edition
Languages
Tools
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Authors (4):
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J-P Contreras J-P Contreras
Author Profile Icon J-P Contreras
J-P Contreras
Steven Koelpin Steven Koelpin
Author Profile Icon Steven Koelpin
Steven Koelpin
Erickson Delgado Erickson Delgado
Author Profile Icon Erickson Delgado
Erickson Delgado
Betsy Page Sigman Betsy Page Sigman
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Betsy Page Sigman
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Toc

Table of Contents (15) Chapters Close

Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
1. Splunk – Getting Started FREE CHAPTER 2. Bringing in Data 3. Search Processing Language 4. Reporting, Alerts, and Search Optimization 5. Dynamic Dashboarding 6. Data Models and Pivot 7. HTTP Event Collector 8. Best Practices and Advanced Queries 9. Taking Splunk to the Organization Index

Index

A

  • advanced searches
    • about / Advanced searches
    • subsearch / Subsearch
    • append, using / Using append
    • join, using / Using join
    • if, using / Using eval and if
    • eval command, using / Using eval and if
    • eval command, using with case function / Using eval and match with a case function
    • match, using with case function / Using eval and match with a case function
  • alerts
    • creating / Creating alerts
  • append
    • used, for advanced searches / Using append
  • application programming interfaces (APIs) / Internet of Things
  • area chart
    • creating / Creating an area chart

B

  • big data
    • about / Splunk and big data
    • streaming / Streaming data
    • analytical data latency / Analytical data latency
    • sparseness / Sparseness of data
  • boot start / Installing Splunk on Linux
  • buckets
    • hot / Buckets
    • warm / Buckets
    • cold / Buckets
    • frozen / Buckets
    • thawed / Buckets

C

  • chart
    • creating / Creating a Pivot and a chart
  • chart command / Search commands – chart and timechart
  • choropleth map
    • creating / Creating a choropleth map
  • command line URL method (cURL) / Seeing the HEC in action with cURL
  • CSV (comma-separated value) / Extracting new fields
  • cybersecurity / Cybersecurity

D

  • dashboard
    • creating / Creating your first dashboard
    • effective dashboards, creating / Creating effective dashboards
    • conditions / Creating effective dashboards
    • types / Types of dashboards
    • dynamic form-based dashboards / Types of dashboards
    • real-time dashboards / Types of dashboards
    • dashboards as scheduled reports / Types of dashboards
    • business requirements, gathering / Gathering business requirements
    • dynamic form-based dashboard, creating / Dynamic form-based dashboard
    • panel options / Panel options
    • column with overlay combination chart, using / Column with overlay combination chart – Hits vs Response Time
    • rearranging / Rearranging your dashboard
  • data
    • classification, with Event Types / Data classification with Event Types
    • normalization, with Tags / Data normalization with Tags
    • enriching, with Lookups / Data enrichment with Lookups
  • data flow, HEC
    • about / How data flows to the HEC
    • data, logging / Logging data
    • token, using with data / Using a token with data
    • data request, sending out / Sending out the data request
    • token, verifying / Verifying the token
    • data, indexing / Indexing the data
  • data indexing
    • HEC, enabling / Enabling the HEC
    • HEC authentication token, generating / Generating an HEC authentication token
    • HEC, using with cURL / Seeing the HEC in action with cURL
    • acknowledgement / Indexer acknowledgement
  • data model
    • creating / Creating a data model
    • attributes, adding to objects / Adding attributes to objects
    • child objects, creating / Creating child objects
    • attribute based on regular expression, creating / Creating an attribute based on a regular expression
    • acceleration / Data model acceleration
  • data model acceleration
    • about / Data model acceleration
    • Pivot editor / The Pivot editor
    • Pivot, creating / Creating a Pivot and a chart
    • chart, creating / Creating a Pivot and a chart
    • area chart, creating / Creating an area chart
    • pie chart, creating / Creating a pie chart
    • sparkline, adding / Single value with trending sparkline
  • data sources
    • machine data / Machine data
    • web logs / Web logs
    • data files / Data files
    • social media data / Social media data
    • relational database data / Relational database data
    • other data types / Other data types
  • DB Connect / Relational database data
  • Destinations app
    • viewing / Viewing the Destinations app
  • Document Object Model (DOM) / How does the HEC work?
  • drop-down input
    • creating / Creating a drop-down input
  • dynamic form-based dashboard
    • creating / Dynamic form-based dashboard
    • Status Distribution panel, creating / Creating a Status Distribution panel
    • Status Types Over Time panel, creating / Creating the Status Types Over Time panel
    • Hits vs Response Time panel, creating / Creating the Hits vs Response Time panel
    • arranging / Arrange the dashboard

E

  • eval command / Search command – eval
    • and if, used for advanced searches / Using eval and if
    • and match, used for advanced searches / Using eval and match with a case function
  • Eventgen
    • used, for populating data / Populating data with Eventgen
    • reference / Populating data with Eventgen
    • configuring, CLI used / Using the CLI to configure Eventgen
    • configuring / Configuring Eventgen
  • Eventgen add-on (Windows and Linux)
    • installing / Conventions used, Installing the Eventgen add-on (Windows and Linux)
  • events / Splunk events and fields
  • event sampling
    • using / Using event sampling
  • Event Types
    • used, for data classification / Data classification with Event Types

F

  • fields
    • about / Splunk events and fields
    • extracting / Extracting new fields
  • fields command
    • using, with search / Use the fields command to improve search performance
  • form inputs / Form inputs
  • forwarders
    • about / Forwarders
    • universal forwarder / Universal forwarder
    • heavy forwarder / Heavy forwarder

G

  • General Data Protection Regulation (GPDR) / Cybersecurity

H

  • Health Insurance Portability and Accountability Act (HIPAA) / Cybersecurity
  • HTTP event collector (HEC)
    • about / What is the HEC?
    • working / How does the HEC work?
    • data flow / How data flows to the HEC
    • enabling / Enabling the HEC

I

  • if
    • and eval command, used for advanced searches / Using eval and if
  • index
    • creating / Creating indexes
    • testing / Indexes for testing
    • searching / Searching within an index
  • indexes.conf
    • reference / Creating indexes
  • inputs.conf file
    • reference / Log files as data input
  • Internet of Things (IoT) / How does the HEC work?
  • IT operations / IT operations
  • IT Server Intelligence (ITSI) / IT operations

J

  • JavaScript Object Notation (JSON) / Internet of Things
  • join
    • used, for advanced searches / Using join

L

  • limited time frame
    • searching / Search within a limited time frame
  • Linux
    • Splunk, installing / Installing Splunk on Linux
  • log files
    • using, as data input / Log files as data input
  • Lookups
    • used, for data enrichment / Data enrichment with Lookups

M

  • machine data / Machine data
  • match
    • and eval command, used for advanced searches / Using eval and match with a case function
  • Monitoring Console
    • reference link / Monitoring Console

N

  • National Institute of Standards and Technologies (NIST) / Cybersecurity
  • network operations centers (NOCs) / Types of dashboards

O

  • organizational use cases
    • about / Common organizational use cases
    • IT operations / IT operations
    • cybersecurity / Cybersecurity
    • software development / Software development and support operations
    • support operations / Software development and support operations
    • Internet of Things / Internet of Things

P

  • panel options
    • about / Panel options
    • pie chart / Pie chart – Status Distribution
    • stacked area chart / Stacked area chart – Status Types Over Time
  • perpetual / Splunk pricing model
  • pie chart
    • creating / Creating a pie chart
  • props.conf file
    • reference / Extracting new fields

Q

  • quick searches
    • via fast mode / Quick searches via fast mode

R

  • radio input
    • creating / Creating a radio input
  • rare command / Search command – top/rare
  • reports
    • creating / Creating and scheduling reports
    • scheduling / Creating and scheduling reports
    • acceleration / Search and Report acceleration
  • rex command / Search command – rex

S

  • scheduling options / Scheduling options
  • search
    • anatomy / Anatomy of a search
    • pipeline / Search pipeline
    • results, filtering / Filtering search results
    • acceleration / Search and Report acceleration
    • fields command, using / Use the fields command to improve search performance
  • search command
    • stats / Search command – stats
    • top command / Search command – top/rare
    • rare command / Search command – top/rare
    • chart / Search commands – chart and timechart
    • timechart / Search commands – chart and timechart
    • eval / Search command – eval
    • rex / Search command – rex
  • search head / Search capacity
  • search processing language (SPL) / Anatomy of a search
  • security operations centers (SOCs) / Types of dashboards
  • Single-Page Application (SPA) / How does the HEC work?
  • Software-as-a-Service (SaaS) / Splunk Cloud
  • Splunk
    • reference / Your Splunk account
    • installing, on Windows / Installing Splunk on Windows
    • installing, on Linux / Installing Splunk on Linux
    • first time login / Logging in for the first time
    • search, running / Running a simple search
    • controlling / Controlling Splunk
    • and big data / Splunk and big data
    • data sources / Splunk data sources
    • pricing model / Splunk pricing model
    • online resources / The Splunk community and online resources
  • Splunk account
    • about / Your Splunk account
    • obtaining / Obtaining a Splunk account
  • Splunk Answers
    • about / The Splunk community and online resources
    • URL / The Splunk community and online resources
  • Splunk app
    • creating / Creating a Splunk app
  • Splunk architecture
    • considerations / Splunk architecture considerations
    • for organization / Splunk architecture for an organization
    • search capacity / Search capacity
    • indexing capacity / Indexing capacity and data replication
    • data replication / Indexing capacity and data replication
    • high availability, for critical environments / High availability for critical environments
    • Monitoring Console / Monitoring Console
  • SplunkBase
    • about / The Splunk community and online resources
    • URL / The Splunk community and online resources
  • Splunk Cloud / Splunk Cloud
  • Splunk community
    • about / The Splunk community and online resources
    • reference link / The Splunk community and online resources
  • Splunk Docs
    • URL / The Splunk community and online resources
    • about / The Splunk community and online resources
  • static real-time dashboard
    • about / Static real-time dashboard
    • single-value panels, creating with color ranges / Single-value panels with color ranges
    • panels, creating by cloning / Creating panels by cloning
    • single-value panels, creating with trends / Single-value panels with trends
    • real-time column charts, creating with line overlays / Real-time column charts with line overlays
  • stats command / Search command – stats
  • stats function
    • reference / Search command – stats
  • Structured Query Language (SQL) / Anatomy of a search, Using join
  • summary
    • indexing / Summary indexing
    • about / Summary indexing
  • support / Splunk pricing model

T

  • Tags
    • used, for data normalization / Data normalization with Tags
  • Term / Splunk pricing model
  • timechart command / Search commands – chart and timechart
  • time modifiers
    • about / Time modifiers
    • time units / Time modifiers
  • time range input
    • creating / Creating a time range input
  • time range picker
    • reference / Time modifiers
  • top command / Search command – top/rare
  • Twilio SMS Alerting
    • reference / Creating alerts

U

  • User behavior analytics (UBA) / Cybersecurity

W

  • Windows
    • Splunk, installing / Installing Splunk on Windows
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