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    Create AWS Lambda function with .NET Core / C# and create a HTTP API Gateway trigger | Part #2

    May 13, 2020 - By Praveen Nair

    In this Part #2 of blog I will be creating a new .NET Core function in local machine and will upload to AWS using console interface. There are different ways you can develop and deploy but I will be talking in this blog only about the CLI way. I am assuming you know how to create a Lambda function in AWS console already and if not, please read the Part #1 first. Open the Command prompt and follow below steps: Step 1: Install Lambda Templates for .NET Core dotnet new -i Amazon.Lambda.Templates Step 2: Create an empty function dotnet new…

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  • Cloud Computing - Technology - Vlog

    Create AWS Lambda function with .NET Core / C# | Part #1

    May 10, 2020 - By Praveen Nair

    This blog explains how you can create an AWS Lambda function with .NET Core / C# as runtime. Step 1 – Create function Step 1.1 – Login to your AWS account, and select “Lambda from the services” Step 1.2 – Click “Create Function” Step 1.3 – Choose “Author From scratch” There are advanced templates available, but I am keeping those out of the scope of this article. Now fill, Function name Runtime, our case .NET Core (I am choosing the version .NET Core 3.1, which is the latest version when writing this article) Click “Create function” Usually it will take…

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  • Code - Database - Tips & Tricks

    Clone/Copy SQL Server Database with timestamp in name

    May 7, 2020 - By Praveen Nair

    This script works on Azure SQL Database also.

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  • Technology - Vlog

    Beginner’s tutorial on creating a AWS Lambda function

    May 3, 2020 - By Praveen Nair

    This video is about a beginner’s tutorial on creating a basic AWS Lambda function with Node.js as runtime, and also create a public HTTP endpoint.

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  • Database

    UNPIVOT in SQL

    April 23, 2020 - By Praveen Nair

    Below example converts rows to columns using UNPIVOT clause. Assuming you have a table like this: And you want to convert like this: Use the query: You can also apply WHERE clause like this: Result:

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  • Bookmark - Data Science

    Free – Data Science and Cognitive Computing Courses

    March 17, 2020 - By Praveen Nair

    Free and Earn Badges URL: https://cognitiveclass.ai/

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  • General

    LinkedIn Article: Learning – The tale of two common approaches

    March 4, 2020 - By Praveen Nair

    This write up is a result of my thoughts on how people learn new things. An analysis between those who learn – ‘from the basics’, and those who learn – ‘as and when required’. Read the full article on LinkedIn – https://www.linkedin.com/pulse/learning-tale-two-common-approaches-praveen-nair/

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  • Technology

    Real time face detection in C++ using Haar Cascade on OpenCV

    March 2, 2020 - By Praveen Nair

    I was using mostly Python to experiment AI/ML until recently but now it is time to find ways to improve the performance by making use of all the possible resources such as GPU, and including experimental change of language to C++. Here is the sample code I ported from simple Python face detection (not recognition) Hello-World program, and thought to bookmark for future. This uses Haar Cascade machine learning algorithm and you can read more about it here. Definitely, compared to Python code I feel there is some improvement in the performance, which I will publish the benchmarks later in…

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  • Bookmark

    Azure Table storage : Enter an ISO date time formatted string

    December 28, 2019 - By Praveen Nair

    Here is the format expected: 2020-01-26T00:00:00.00Z. This post is a bookmark for beginners.

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  • General - Vlog

    Video: How to learn pronunciation using Google

    December 27, 2019 - By Praveen Nair

    This video is an attempt to explain how you can learn word pronunciation using Google’s define and pronounce keyword features. Subscribe my new video channel

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