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Course Outline
Fundamentals of NiFi and Data Flow
- Data in motion vs data at rest: concepts and challenges
- NiFi architecture: cores, flow controller, provenance, and bulletin
- Key components: processors, connections, controllers, and provenance
Big Data Context and Integration
- Role of NiFi in Big Data ecosystems (Hadoop, Kafka, cloud storage)
- Overview of HDFS, MapReduce, and modern alternatives
- Use cases: stream ingestion, log shipping, event pipelines
Installation, Configuration & Cluster Setup
- Installing NiFi on single node and cluster mode
- Cluster configuration: node roles, zookeeper, and load balancing
- Orchestrating NiFi deployments: using Ansible, Docker, or Helm
Designing and Managing Dataflows
- Routing, filtering, splitting, merging flows
- Processor configuration (InvokeHTTP, QueryRecord, PutDatabaseRecord, etc.)
- Handling schema, enrichment, and transformation operations
- Error handling, retry relationships, and backpressure
Integration Scenarios
- Connecting to databases, messaging systems, REST APIs
- Streaming to analytics systems: Kafka, Elasticsearch, or cloud storage
- Integrating with Splunk, Prometheus, or logging pipelines
Monitoring, Recovery & Provenance
- Using NiFi UI, metrics, and provenance visualizer
- Designing autonomous recovery and graceful failure handling
- Backup, flow versioning, and change management
Performance Tuning & Optimization
- Tuning JVM, heap, thread pools, and clustering parameters
- Optimizing flow design to reduce bottlenecks
- Resource isolation, flow prioritization, and throughput control
Best Practices & Governance
- Flow documentation, naming standards, modular design
- Security: TLS, authentication, access control, data encryption
- Change control, versioning, role-based access, audit trails
Troubleshooting & Incident Response
- Common issues: deadlocks, memory leaks, processor errors
- Log analysis, error diagnostics and root cause investigation
- Recovery strategies and flow rollback
Hands-on Lab: Realistic Data Pipeline Implementation
- Building an end-to-end flow: ingestion, transformation, delivery
- Implement error handling, backpressure, and scaling
- Performance test and tune the pipeline
Summary and Next Steps
Requirements
- Experience with Linux command line
- Basic understanding of networking and data systems
- Exposure to data streaming or ETL concepts
Audience
- System administrators
- Data engineers
- Developers
- DevOps professionals
21 Hours
Delivery Options
Private Group Training
Our identity is rooted in delivering exactly what our clients need.
- Pre-course call with your trainer
- Customisation of the learning experience to achieve your goals -
- Bespoke outlines
- Practical hands-on exercises containing data / scenarios recognisable to the learners
- Training scheduled on a date of your choice
- Delivered online, onsite/classroom or hybrid by experts sharing real world experience
Private Group Prices RRP from €6840 online delivery, based on a group of 2 delegates, €2160 per additional delegate (excludes any certification / exam costs). We recommend a maximum group size of 12 for most learning events.
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Public Training
Please see our public courses
Testimonials (7)
Hands on exercises. Class should have been 5 days, but the 3 days helped to clear up a lot of questions that I had from working with NiFi already
James - BHG Financial
Course - Apache NiFi for Administrators
I thought the trainer's pace was good. He left no student behind with his approach. He was very supportive with us NEWBIES that may not have had a System Administrator or Infrastructure role during our career or resurrected those skills from a prior period of our career.
Pamdrea Ivory - BHG Financial
Course - Apache NiFi for Administrators
I like the hands on section. It helped me to better retain information by completing the provided exercises. Also, the trainer's ability to engage with the entire class made me feel comfortable to ask questions on things I was not sure about.
Leila - BHG Financial
Course - Apache NiFi for Administrators
Use-cases, examples for building NiFi dataflows. We worked on troubleshooting common problems and gotchas.
Nelson - BHG Financial
Course - Apache NiFi for Administrators
I loved the structure. We dove into the basics of Nifi, concepts, use cases, etc. on day 1. On day 2, we got to put Day 1 knowledge into practice by building out flows to meet scenario requirements. Day 3 we got to see Nifi Registry and version control, mulit-tenancy, and go over Q&A.
Adam - BHG Financial
Course - Apache NiFi for Administrators
I like how he was able to elaborate about Nifi and how powerful it is. You can basically use it for any infrastructure and use many different computer languages. Also i was glad we were able to fix the Nifi cert renewal issue we were having with the Truststore.
Joachim Martin - BHG Financial
Course - Apache NiFi for Administrators
general knowledge and the possibilities that the training offered in terms on the tool.
