While the Docker buzz has faded a bit, replaced by new words like “Kubernetes” and “Serverless”, there is no arguing that Docker is the default toolchain for developers looking to get started with Linux containers, as it is fairly ubiquitous and tightly integrated with a variety of platforms.

Want to create a map of where your users are? With the GeoIP processor, you can easily attach the location of your users to your user metrics. Right out of the box, Kibana can map this traffic immediately by country or country subdivision: Plus, the new User Experience app for Elastic APM automatically creates maps based on monitoring data: But what if you want to take this one step further and create maps with different regions?

Data visualization is a simple presentation of data or information in a graphical format. Humans are naturally drawn to colors and patterns and these tools make it easier for people to interpret and understand data. Numbers are complex and they can be difficult to understand conceptually. Whereas, data visualization or pictorial representation can spark an interest in your audience to listen and learn more from your presentation.

We recently announced a license change: Blog, FAQ. We posted some additional guidance on the license change this morning. I wanted to share why we had to make this change. This was an incredibly hard decision, especially with my background and history around Open Source. I take our responsibility very seriously. And to be clear, this change most likely has zero effect on you, our users. It has no effect on our customers that engage with us either in cloud or on premises.

Software metrics measure a software’s characteristics in a countable manner. That is why tracking the metrics is a huge part of the development stage. The goal of system metrics monitoring is to determine the quality of the product or process during the development and deployment stages. However, not all metrics are beneficial to your software development. That is why you need key performance indicators (KPI) that will help your processes to move forward.

We are moving our Apache 2.0-licensed source code in Elasticsearch and Kibana to be dual licensed under Server Side Public License (SSPL) and the Elastic License, giving users the choice of which license to apply. This license change ensures our community and customers have free and open access to use, modify, redistribute, and collaborate on the code.

Machine learning (ML) and analytics make data actionable. Without it, data remains an untapped resource until a person (or an intelligent algorithm) analyzes that data to find insights relevant to addressing a business problem. For example, amidst a network outage crisis a historical database of network log records is useless without analysis. Resolving the issue requires an analyst to search the database, apply application logic, and manually identify the triggering series of events.