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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OAUTH2 and OpenID Connect are popular Authorization and Authentication mechanisms and a lot of confusion around these standards.
In this article, we will unravel the OAUTH2 and OpenID Connect standards and practically demonstrate the various flows.
Here is the link to the article:
Understanding OAuth2 and OpenID Connect
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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
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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
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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
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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 !!!
In this article, we will explore the ORM layer of the popular SQLAlchemy database toolkit for Python. We will demonstrate the one-to-many relationship between entities. Here is the link to the article:
Introduction to SQLAlchemy :: Part – 2
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In this article, we will introduce the popular SQLAlchemy database toolkit and ORM framework for Python and explore the capabilities of the CORE layer. Here is the link to the article:
Introduction to SQLAlchemy :: Part – 1
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Time for a *REFRESH* – published Part-2 on Apache Spark (based on version 1.x) way back in 10/2015.
Here is the link to Part-2 of the article on Apache Spark 2.x:
Apache Spark 2.x Quick Notes :: Part – 2
Enjoy !!!
Time for a *REFRESH* – published Part-1 on Apache Spark (based on version 1.x) way back in 10/2015.
Here is the link to Part-1 of the article on Apache Spark 2.x:
Apache Spark Quick Notes :: Part – 1
Enjoy !!!