Systems | Development | Analytics | API | Testing

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Qlik Sense in 60 - Comparative Analysis (Alternate States)

All versions of Qlik Sense allow you to designate specific selections and visualizations to interact with one another - independently of the default selection state. Therefore you can make different value selections on the same dimension and compare those results in two or more visualizations side by side. How to: Learn more.

[Online Meetup] The Role of API Gateways in an Evolving Distributed World

The world is changing and so is the way we work as we become increasingly distributed. We can’t apply old processes to new environments. Much like having to work from home has forced a change in how we work together as teams, successfully managing services in increasingly decentralized architectures demands a different way of thinking. Join Melissa van der Hecht, Product Manager at Kong, to look at the surprising similarities between our own work processes and our services as we adapt to new routines in distributed locations. 

New and Exciting Features to Land In Node.js v14

Node.js v14 has just been released. It comes with exciting features and enhancements. More importantly, it will be promoted to Long-Term Support (LTS) in October. The time to start trying said features and start testing your applications and secure a smooth transition is now. In this talk we will be showing the most relevant of these new features implementation examples and more.

How to accelerate testing with in-sprint automation

In modern development practices like Agile and DevOps, testers work in compressed test execution cycles, and automate regression tests to reduce time, efforts and costs involved in testing. But even so, testing doesn’t advance at the same speed as development. The most common form of test automation is N-1 Sprint automation in which QA teams test one sprint behind development.

Speeding up Rails with Memoization

Whoever first said that "the fastest code is no code" must have really liked memoization. After all, memoization speeds up your application by running less code. In this article, Jonathan Miles introduces us to memoization. We'll learn when to use it, how to implement it in Ruby, and how to avoid common pitfalls. Buckle up!

Splunk your Kafka with SQL

Here at Lenses.io, we’re focused on making data technologies such as Apache Kafka and Kubernetes as accessible to every organization as possible. It’s part of our DataOps vision and company DNA. Lenses is built by developers, for developers. We understand the headaches they live with and the challenges they face seemingly have to learn a new data technology every few months. We believe that’s just not the right model.