Splunk is a powerful open-source platform that specializes in searching, monitoring, and analyzing machine-generated data in real-time, transforming it into
actionable insights for IT operations and business intelligence. As a vital tool in the DevOps toolkit, Splunk enables engineers to gain visibility into their systems,
troubleshoot issues promptly, and enhance overall operational efficiency by correlating data across various sources.
Learning Splunk is essential for DevOps professionals because it empowers them to implement effective monitoring strategies and make data-driven decisions
that improve service reliability. Additionally, opting for tutor-led training in Splunk is a wise investment, personalized instruction accelerates the learning process
by providing tailored insights and hands-on experience with the platform's extensive features, ensuring that learners can effectively apply their knowledge in practical
scenarios and optimize their IT environments with confidence. Below is the course content that I teach for Splunk complete course:
Chapter 1: Introduction to Monitoring, Analyzing, and Visualizing Machine-Generated Data
- Lesson 1: What is Machine-Generated Data?
- Lesson 2: Importance of Monitoring and Analysis in DevOps
- Lesson 3: Overview of Monitoring and Logging Tools (Splunk, ELK Stack, Prometheus, etc.)
- Lesson 4: Comparing Splunk with Other Monitoring and Logging Tools
- Lesson 5: Use Cases of Machine Data Analytics in IT and DevOps
Chapter 2: Introduction to Splunk
- Lesson 1: What is Splunk and Why Use It?
- Lesson 2: History and Evolution of Splunk
- Lesson 3: Key Features of Splunk
- Lesson 4: How Splunk Fits into the DevOps Workflow
- Lesson 5: Splunk Components: Splunk Enterprise, Splunk Cloud, Splunk Light, Splunk Universal Forwarder
- Lesson 6: Splunk Architecture and Data Pipeline Overview
Chapter 3: Installing and Setting Up Splunk
- Lesson 1: System Requirements for Splunk Installation
- Lesson 2: Installing Splunk on Windows, Linux, and macOS
- Lesson 3: Configuring Splunk After Installation
- Lesson 4: Splunk Web Interface vs. Splunk CLI
- Lesson 5: Setting Up Splunk in Cloud Environments (AWS, Azure, GCP)
- Lesson 6: Splunk Installation in Docker and Kubernetes
- Lesson 7: Splunk in DevOps IDEs (Visual Studio Code, IntelliJ)
Chapter 4: Splunk Data Ingestion and Indexing
- Lesson 1: Understanding Splunk Data Ingestion
- Lesson 2: Adding Data to Splunk (Files, Directories, Network Data, APIs)
- Lesson 3: Splunk Universal Forwarder vs. Heavy Forwarder
- Lesson 4: Configuring Inputs and Indexes
- Lesson 5: Splunk Indexing and Storage Mechanism
- Lesson 6: Managing Indexers and Search Heads
- Lesson 7: Splunk Data Parsing and Event Processing
Chapter 5: Searching and Querying in Splunk
- Lesson 1: Introduction to Splunk Search Processing Language (SPL)
- Lesson 2: Basic SPL Commands (search, table, stats, dedup, sort)
- Lesson 3: Advanced SPL Queries (join, transaction, eventstats, streamstats)
- Lesson 4: Using Regular Expressions (Regex) in Splunk
- Lesson 5: Field Extraction and Field Aliases
- Lesson 6: Search Optimization and Performance Tuning
- Lesson 7: Time-based Searches and Data Filtering
Chapter 6: Splunk Data Visualization and Dashboards
- Lesson 1: Introduction to Splunk Visualizations
- Lesson 2: Creating and Customizing Dashboards
- Lesson 3: Using Panels, Charts, and Graphs in Splunk
- Lesson 4: Splunk Drilldowns and Tokens
- Lesson 5: Splunk Dynamic Dashboards and Reports
- Lesson 6: Best Practices for Effective Data Visualization in Splunk
- Lesson 7: Exporting and Sharing Splunk Reports
Chapter 7: Splunk Alerts and Notifications
- Lesson 1: What are Alerts in Splunk?
- Lesson 2: Creating and Managing Alerts
- Lesson 3: Real-time vs. Scheduled Alerts
- Lesson 4: Splunk Notifications via Email, Slack, and Webhooks
- Lesson 5: Alert Throttling and Condition-Based Alerts
- Lesson 6: Integrating Splunk Alerts with DevOps Workflows
Chapter 8: Splunk Advanced Features
- Lesson 1: Working with Macros and Lookups in Splunk
- Lesson 2: Splunk Knowledge Objects (Tags, Event Types, Data Models)
- Lesson 3: Working with Splunk Pivot and Data Models
- Lesson 4: Advanced SPL Functions and Commands
- Lesson 5: Creating Splunk Reports for Business Intelligence
Chapter 9: Splunk Security and Access Control
- Lesson 1: User Roles and Permissions in Splunk
- Lesson 2: Implementing Role-Based Access Control (RBAC)
- Lesson 3: Splunk Authentication and LDAP Integration
- Lesson 4: Auditing and Monitoring User Activity in Splunk
- Lesson 5: Securing Splunk Data with Encryption and Certificates
Chapter 10: Splunk in DevOps and CI/CD
- Lesson 1: Using Splunk for Continuous Monitoring
- Lesson 2: Integrating Splunk with Jenkins, GitLab CI/CD, and GitHub Actions
- Lesson 3: Splunk Logging and Monitoring for Microservices and Kubernetes
- Lesson 4: Monitoring Docker Containers with Splunk
- Lesson 5: Using Splunk for Infrastructure Monitoring (AWS, Azure, GCP)
- Lesson 6: Troubleshooting CI/CD Pipelines with Splunk
Chapter 11: Splunk and Machine Learning
- Lesson 1: Introduction to Splunk Machine Learning Toolkit (MLTK)
- Lesson 2: Predictive Analytics with Splunk
- Lesson 3: Anomaly Detection and Outlier Analysis
- Lesson 4: Building Machine Learning Models in Splunk
- Lesson 5: Automating Incident Detection with Splunk MLTK
Chapter 12: Splunk Enterprise Security (SIEM)
- Lesson 1: What is SIEM and Why Use Splunk for Security?
- Lesson 2: Splunk Enterprise Security (ES) Overview
- Lesson 3: Configuring Security Intelligence in Splunk
- Lesson 4: Threat Hunting and Incident Detection
- Lesson 5: Best Practices for Splunk Security Operations
Chapter 13: Splunk Cloud and Hybrid Deployments
- Lesson 1: Introduction to Splunk Cloud
- Lesson 2: Deploying and Managing Splunk in the Cloud
- Lesson 3: Hybrid Splunk Environments (On-Premises + Cloud)
- Lesson 4: Migrating from Splunk Enterprise to Splunk Cloud
- Lesson 5: Using Splunk with AWS CloudTrail, Azure Monitor, and Google Cloud Logging
Chapter 14: Splunk Performance Optimization and Scaling
- Lesson 1: Scaling Splunk for High Availability
- Lesson 2: Managing Search Head Clustering and Indexer Clustering
- Lesson 3: Optimizing Splunk Queries for Large Data Sets
- Lesson 4: Load Balancing and Performance Tuning
- Lesson 5: Troubleshooting Splunk Performance Issues
Chapter 15: Splunk Troubleshooting and Debugging
- Lesson 1: Common Issues in Splunk and How to Fix Them
- Lesson 2: Debugging Splunk Indexing and Search Issues
- Lesson 3: Using Splunk Logs for Troubleshooting
- Lesson 4: Debugging and Optimizing Splunk Dashboards
- Lesson 5: Troubleshooting Splunk Alerts and Notifications
Chapter 16: Splunk New Features and Future Developments
- Lesson 1: Splunk Release Cycle and New Feature Updates
- Lesson 2: Exploring New Features in the Latest Splunk Release
- Lesson 3: Upcoming Trends in Splunk and Machine Data Analytics
- Lesson 4: Integrating Splunk with AI and Automation Tools
- Lesson 5: Future of Splunk in DevOps and Observability
Chapter 17: Real-World Applications and Case Studies
- Lesson 1: How Enterprises Use Splunk for Monitoring and Security
- Lesson 2: Splunk for IT Operations and Incident Management
- Lesson 3: Case Study: Using Splunk in Financial Services
- Lesson 4: Case Study: Splunk in Healthcare and Compliance
- Lesson 5: Best Practices for Implementing Splunk in Large Enterprises