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Testing without limits: xk6 and k6 extensions

k6 v0.29.0 introduced xk6 and k6 extensions to the k6 community. 🎁🎉💪 You can now extend the functionality of k6 using Go-based k6 extensions and import them as JS modules in your k6 script. This feature opens the gates for anyone to use existing k6 extensions and write custom Go extensions for special requirements. Before this release, importing JavaScript libraries was the only possibility to extend k6.

Python Memory Management: The Essential Guide

Python is not known to be a "fast" programming language. However, according to the 2020 Stack Overflow Developer Survey results, Python is the 2nd most popular programming language behind JavaScript (as you may have guessed). This is largely due to its super friendly syntax and its applicability for just about any purpose.

"Hello, Ruby Debugging"

Learning a new language is always a joyous event. From the first innocent google search, through the first “hello world”, to always being surprised when the classic text is somehow printed to the screen/command line console/browser tab/local text file. The entire time your mind is quickly soaking in new ideas and concepts, new syntax and phrases, and new ways of doing things. Some of them can be compared to the languages you already know. Others are brand new.

Fivetran vs. MuleSoft vs. Xplenty : An ETL Comparison

The key differences between Fivetran, MuleSoft, and Xplenty: Hiring a data scientist or engineer can cost up to $140,000 per year —something many businesses can't afford. Still, organizations need to pull data from different locations into a data lake or warehouse for business insights. An Extract, Transform, and Load (ETL) platform makes this process easier, but few organizations have the technical or coding know-how to make it happen.

How to Set Up Kong Gateway

You’ve decided to install Kong Gateway. Congrats! You’re almost ready to accelerate your microservices journey with the world’s most popular open source API gateway. This article and video will guide you through the short version of our tutorial. If you prefer, here are some more detailed instructions. If you haven’t already, make sure you’ve installed Kong before getting started. It should only take a few minutes.

Building a Multi-tenant Ruby on Rails App With Subdomains

According to a definition of multitenancy, when an app serves multiple tenants, it means that there are a few groups of users who share common access to the software instance. An excellent example of an app that supports multitenancy is the Jira platform, where each company has its subdomain to access the software, for example, mycompany.atlassian.net.

Life of PII for Apache Kafka

Several years ago when I was working on a big data project, I saw something a data engineer shouldn’t see. Curious to understand the level of detail in a new credit score dataset we’d received in our data lake, I queried it. I was surprised at how easily and suddenly my screen was flooded with the mortgage history, overdraft limits and year-end financial statements of my colleagues, and I felt deeply uneasy.

Responding to COVID-19 in the Workplace: CDC Says Case Management Can Help

The U.S. Centers for Disease Control and Prevention (CDC) recently released recommendations on how organizations should use case management solutions to manage returning to onsite work in the midst of the COVID-19 pandemic. According to the CDC, case management tools can “make the traditional contact tracing process faster and more efficient” by streamlining data capture and management and merging workflows with other workforce management solutions such as surveillance systems.