IMTI

Architecting, Developing, SRE, DevOps, AI/ML

Apache NiFi: JOLT Transformations Part 2

Apache NiFi Part 4

This article covers advanced JOLT transformations including cardinality, modify operations, wildcards, and chained specifications for complex JSON restructuring.

Posted by Craig Johnston Wednesday, February 15, 2023

Apache NiFi: JOLT Transformations Part 1

Apache NiFi Part 3

This article introduces JOLT (JSON to JSON transformation Language) in Apache NiFi, covering the fundamental operations: shift, default, and remove.

Posted by Craig Johnston Saturday, December 10, 2022

Apache NiFi: Securing Your Data Flows

Apache NiFi Part 2

This article covers securing Apache NiFi deployments with TLS encryption, authentication providers, and role-based access control, including LDAP, OIDC, and certificate-based authentication.

Posted by Craig Johnston Wednesday, October 5, 2022

Apache NiFi: Production Kubernetes Deployment

Apache NiFi Part 1

This article covers deploying Apache NiFi on Kubernetes for production workloads: a clustered deployment with ZooKeeper, persistent storage, and proper ingress handling.

Posted by Craig Johnston Saturday, July 30, 2022

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ai apache nifi blockchain data data science development devops docker elasticsearch golang ingress iot json kubectl kubefwd kubernetes linear algebra linear algebra: golang linear algebra: python machine learning math matrices mcp microservices python raspberry pi security utils
ABOUT ME

I lead a talented team of software development and creative engineers, covering many industries looking to collect, analyze, move, buffer, queue, process and present data in significant ways. My expertise and that of my team revolve around microservices, artificial intelligence, algorithms, and machine learning.

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