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Onel Harrison
Onel Harrison

1.1K Followers

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Published in

Akava

·Jan 17

Deploying Containerized AWS Lambda functions with Terraform

In Simple AWS Lambda Deployment with Terraform, I demonstrated how to deploy a class of AWS Lambda functions I call the simple lambda function. Simple lambda functions are deployed by packaging source code as a zip archive and uploading it directly to the AWS Lambda service. …

Amazon Web Services

4 min read

Deploying Containerized AWS Lambda functions with Terraform
Deploying Containerized AWS Lambda functions with Terraform
Amazon Web Services

4 min read


Published in

Akava

·Nov 16, 2022

Adopting GitHub Actions // More Than Just a CI Tool!

Earlier this year, I joined a team that had been tasked with working on some exciting green-field projects to support better flow of data within our organization. Our team took the opportunity to step into the present and adopt some more modern and feature-rich tools, such as GitHub for remote…

Software Development

5 min read

Adopting GitHub Actions // More Than Just a CI Tool!
Adopting GitHub Actions // More Than Just a CI Tool!
Software Development

5 min read


Published in

Akava

·Oct 5, 2022

Exporting Snowflake Query Results

How to download data from Snowflake — Snowflake is a cloud data platform that offers solutions to a variety of data management problems faced by modern organizations. Snowflake is most commonly used by organizations as a data warehouse to perform online analytical processing (OLAP). In this respect, Snowflake can be used to solve the same class of…

Data Engineering

5 min read

Exporting Snowflake Query Results
Exporting Snowflake Query Results
Data Engineering

5 min read


Published in

Akava

·Aug 24, 2022

Simple AWS Lambda Deployment with Terraform

AWS Lambda is an Amazon Web Services (AWS) compute service offering that allows developers to write code in a variety of programming languages and deploy their code on a highly available and completely managed compute infrastructure. AWS Lambda functions have become an essential component in many modern cloud applications and…

Amazon Web Services

4 min read

Simple AWS Lambda Deployment with Terraform
Simple AWS Lambda Deployment with Terraform
Amazon Web Services

4 min read


Published in

Akava

·Jul 12, 2022

Functional Programming in Python

Essential concepts, patterns, and modules — Contents What is functional programming? Functions, functions, functions Immutable data types Useful modules Conclusion References Python is a general purpose, multi-paradigm programming language. That means a programmer using Python can write just about any type of program using one or more programming paradigms. Programming paradigms are a manner of programming…

Python

7 min read

Functional Programming in Python
Functional Programming in Python
Python

7 min read


Published in

Akava

·May 4, 2022

6 Tips for Working with AWS Lambda

Write and deploy AWS Lambda functions with more confidence — Contents Introduction Tip #1: CPU power and memory scale proportionally Tip #2: Simplicity is a virtue Tip #3: Mind your concurrency Tip #4: Use native handling of partial batch failures Tip #5: Necessary runs only Tip #6: Avoid using AWS Lambda Conclusion References Introduction AWS Lambda is a highly scalable compute service…

Amazon Web Services

7 min read

6 Tips for Working with AWS Lambda
6 Tips for Working with AWS Lambda
Amazon Web Services

7 min read


Published in

Akava

·Apr 20, 2022

Machine Learning Visualization with Yellowbrick

Visually explore, tune, and select machine learning models — Contents Introduction Classification demo Conclusion References Introduction It is well known that data is a critical part of machine learning (ML) projects — especially, the data that is used as input to ML algorithms. …

Machine Learning

8 min read

Machine Learning Visualization with Yellowbrick
Machine Learning Visualization with Yellowbrick
Machine Learning

8 min read


Published in

Akava

·Apr 6, 2022

Grokking Time Travel in Snowflake

Contents Introduction Overview Configuring Time Travel Querying/cloning historical data/objects Undropping historical objects Conclusion References Introduction Snowflake is a cloud-based data warehouse similar to others such as Amazon Redshift and Google BigQuery. …

Snowflake

6 min read

Grokking Time Travel in Snowflake
Grokking Time Travel in Snowflake
Snowflake

6 min read


Published in

Akava

·Mar 3, 2022

Snowflake Backups To Amazon S3 Using Terraform

Contents Introduction Prerequisite setup Create an Amazon S3 bucket Create a storage integration Create an external stage Create a stored procedure Schedule stored procedure execution using tasks Recovery Conclusion References Introduction Snowflake offers multiple layers of native data recovery features such as Time Travel and Fail Safe, which allow querying data…

Snowflake

8 min read

Snowflake Backups To Amazon S3 Using Terraform
Snowflake Backups To Amazon S3 Using Terraform
Snowflake

8 min read


Published in

Python in Plain English

·Aug 25, 2021

A Python Recipe for Generating Subsets

I recently found myself needing to generate subsets of collections. In one situation I needed to generate all combinations of possibly interacting diseases (up to 6 diseases from a set of ~24 diseases) to diagnose a given set of symptoms. …

Python

1 min read

A Python Recipe for Generating Subsets
A Python Recipe for Generating Subsets
Python

1 min read

Onel Harrison

Onel Harrison

1.1K Followers

Software Engineer — Data

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