Data

Written by Shweta Shrestha and Sahar Jazebi. Introduction At KOHO, data is at the heart of decision-making. Our data scientists and analysts constantly analyze the data to fuel the next strategies to improve the product for our users. …

Advances in AI Will Continue to Disrupt the Modern Data Stack. — Large Language Models (LLM) have been all the rage lately, with the introduction of OpenAI’s ChatGPT. The majority of the 100m+ plus users are using Chat/Text Completions to make their daily lives easier. …

Seasoned data engineers know something you don’t, but I’m going to let you in on the secret. You learn more by doing. That’s it, that's the secret. But the trouble is, there is a lot of bad advice out there. Advice that says you just need to follow this 3-step…

In my previous article, I emphasized the importance of gaining a solid understanding of statistics as a crucial skill for aspiring data scientists. Although the list of skills in that article was not presented in a specific step-by-step order, statistical knowledge was rightfully given the first priority. In response to…

As it’s a holiday today in Berlin, I decided to play around ChatGPT and let it write an article about data engineering with some detective skills around it. Introduction: Have you ever felt like a detective unraveling the mysteries hidden within data? As a data engineer, I found myself embracing the…

I’ve been working with Google Cloud Platform for several years and I quite enjoyed it. And what a better way to show your knowledge than getting certified on what you do best: GCP data engineering?! I’ll be honest: when you work daily with some technology or services, you think an…

TL;DR In this post I describe how standard data governance tooling when combined with GraphQL API capabilities can help automate and scale Privacy Purpose Limitation capabilities at enterprises. Context Organizations across the world are faced with increased regulatory scrutiny from local and global regulators. In order to maintain their compliance posture…

An quick intro to Vector Processing using native MongoDB capabilities MongoDB is a popular NoSQL database — No SQL being that we aren’t seeing the traditional relationship table structure we may be used too, and thus do not write flavors of SQL to query the data. MongoDB stores data in…

Clean, process and tokenise texts in milliseconds using in-built Polars string expressions — Introduction With the large scale adoption of Large language Models (LLMs) it might seem that we’re past the stage where we had to manually clean and process text data. Unfortunately, me and other NLP practitioners can attest that this is very much not the case. Clean text data is required at…