Articles | Notes | Tips | Tutorials
Most of us have been using some form of a badge or tag to enter the office building OR tap a credit card to make a payment at the checkout.
Ever wondered what is really going on behind the scene when we tap a card on the card reader ???
This is where the RFID/NFC technology comes into play. We will leverage a Raspberry Pi 4 along with a Mifare RC522 RFID module to get our hands dirty. Here is the link to the article demonstrating the concept of RFID/NFC:
Enjoy 🙂 !!!
Just recently experimented with the use of Pi-hole (running on an ARM based SBC) as the Network-wide Ads and Internet Tracking blocker.
This article provides the step-by-step instructions to get Pi-hole running on Docker.
Here is the link to the article:
Pi-hole using Docker on ODroid-C2
Enjoy 🙂 !!!
In this article, we will demonstrate the installation and execution of the Asset Transfer Basic chaincode (from Hyperledger Fabric samples) on our test network using the Docker images we build for the ARM64 platform from the source for Hyperledger Fabric 2.x.
Here is the link to the article:
Chaincode on Hyperledger Fabric 2.x Test Network
Enjoy 😉 !!!
In this article, we will demonstrate the setup of the test network from Hyperledger Fabric samples using the Docker images we build for the ARM64 platform from the source for Hyperledger Fabric 2.x.
Here is the link to the article:
Setup Hyperledger Fabric 2.x Test Network
Enjoy 😉 !!!
Given that ARM based Single Board Computers (SBCs) are growing in popularity and perfect for building home lab clusters, did not see any official distribution for Hyperledger Fabric 2.x.
In this article, we will layout the steps to build the necessary Docker images from the source for Hyperledger Fabric 2.x.
Here is the link to the article:
Building Docker Images for Hyperledger Fabric 2.x
Enjoy 😉 !!!
In this article, we will setup and demonstrate the Envoy network proxy on a 5-node ODroid-N2 ARM based cluster and explore the core concepts. Here is the link to the article:
Introduction to Envoy (ARM Edition)
Enjoy 🙂 !!!
Celery is a popular Distributed Task Queue processing framework for Python that is used by developers for processing data pipelines. This article introduces the basics of Celery.
Here is the link to the article on Celery:
Distributed Task Processing using Celery
Enjoy 🙂 !!!
In this article, we will setup Kubernetes on a 5-node ODroid-N2 ARM based cluster and explore the core concepts. Here is the link to the article:
Practical Kubernetes on ODroid-N2 Cluster (ARM Edition)
Enjoy 🙂 !!!
My article on building an affordable 5-node cluster for my home lab (using ODroid-N2) appears in the ODroid Magazine:
Building an ODROID-N2 Cluster: Affordable High Performance Computing
Excited and happy !!!
In this article, we demonstrate how one can build a 5-node ODroid N2 cluster. Here is the link to the article:
Enjoy 🙂 !!!