Articles | Notes | Tips | Tutorials
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 
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Ever wondered how the modern distributed data stores like CockroachDB, YugabyteDB, TiDB, Kudu, etc., kept data in-sync across the different nodes in the cluster ??? They all use one thing in common – the Raft Consensus Alogrithm to maintain consistency among the nodes in the cluster.
In this article, we unravel the inner workings of Raft by implementing our own version of the algorithm in Go programming language.
Here is the link to the article:
Raft Consensus Algorithm Unraveled
Enjoy 
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Posted my first article on LinkedIn and here is the link:
Hope is useful for others !!!
asyncio is a popular Python framework that is used by developers for writing concurrent applications. This article introduces the basics of concurrency and asyncio.
Here is the link to the article on asyncio:
Introduction to Asyncio in Python
Enjoy !!!
In this article, we introduce and demonstrate the use of Google Protobuf (version 3) in both Java and Python.
Here is the link to the article:
Introduction to Google Protocol Buffers
Enjoy !!!
A few weeks back, we setup and tested a multi-node private Blockchain network using Hyperledger Besu in Docker containers. In that setup, we used Clique based Proof-of-Authority consensus algorithm for mining blocks versus the default Proof-of-Work based mining.
In this article, we will dive into Clique to understand how it works. Here is the link to the article:
Proof of Authority Consensus – Clique
Enjoy !!!
In this Part 1 of this series, we will introduce the basics of Java Modules. In this final part, we demonstrate how one can develop custom Java Modules.
Here is the link to the article:
Introduction to the Java Platform Module System – Part 2
Enjoy !!!
The Java programming language has been around around for many years now and is celebrating its 25th year.
With the release of Java 9 came the Java Module system. In this 2-part series, we will introduce the basics of Java Modules. Here is the link to the article:
Introduction to the Java Platform Module System – Part 1
Enjoy !!!
In this article, we will explore the use of Hyperledger Besu (an open source Ethereum client built for the Enterprises). We will demonstrate how to setup and test a multi-node private Blockchain network using Hyperledger Besu in Docker containers. Here is the link to the article:
Hyperledger Besu Private Network using Docker
Enjoy !!!
In this *FINAL* article of the series, we will demonstrate the one-to-one and many-to-many relationships between entities using the ORM layer of the popular SQLAlchemy database toolkit for Python. Here is the link to the article:
Introduction to SQLAlchemy :: Part – 3
Here is the Github repo for the code from this series.
Enjoy !!!