Inside Meltwater Engineering.

Meltwater has been providing sentiment analysis powered by machine-learning for more than 10 years. In 2009 we deployed our first models for English and German. Today, we support in-house models for 16 languages. In this blog post we discuss how we use deep learning and feedback loops to deliver sentiment analysis at...

You certainly like podcasts, don’t you? Jeff Campbell, an experienced Agile Coach working with Meltwater, recently joined forces with Vasco Duarte to record a series of podcasts for the Scrum Master Toolbox. In the podcast series they chose a Q&A format, where the audience submits questions that Jeff and Vasco then discussed...

One of our teams at Meltwater was recently faced with a problem that required relatively simple tasks applied to a large volume of data. To solve this we experimented with a pattern we call micro-pipelines, which are a sequence of microservices that work together to create efficient, fault tolerant systems. This post...

Benthos Lab is a website where users of the Benthos stream processor can write, format, execute and share their pipeline configurations. This app is now a critical part of our Benthos workflow, but it would never have existed were it not for Meltwater Hackathons. This post explains how we built Benthos Lab...

Meltwater’s Foundation team has invested heavily in Kubernetes to provide this platform as a service to other development teams. Many of those teams have migrated to Kubernetes already. Naturally our Foundation team learned a lot about what can, and will, go wrong when running a big enough Kubernetes cluster. Recently they attended...

Meltwater has been using Kubernetes in production for over a year. The theme for this meetup was “difficulties and pitfalls” so we wanted to share our lessons learned from offering Kubernetes as an internal service to our engineering teams all around the globe. It was the second edition of the CloudNativeGbg meetup...

We open sourced drone-cache, a plugin for the popular Continuous Delivery platform Drone. It allows you to cache dependencies and interim files between builds to reduce your build times. This post explains why we are using Drone, why we needed a cache plugin, and what I learned while trying to release drone-cache...

We Germans are known for our love of renewable energy, energy saving lamps, and recycling. I am allowed to say that, as I am one of “them” :) Our office in Berlin had another idea to reduce waste: Lunch boxes (“Brotdose” being one possible translation of that). Most of us like to...

At Meltwater, we have been running a quarterly employee survey with 350+ people in the Product & Engineering group for three years. This post explains our journey, our approach and what we have learnt. Read on if you are wondering how an employee survey can help you understand your organization better and...