News

New features planned for Python 4.0

With the release of Python 3.8 coming soon, the core development team has asked me to summarize our latest discussions on the new features planned for Python 4.0, codename ‘ouroboros: the snake will eat itself’. This will be an exciting release and a significant milestone, many thanks to the hard work of over 100 contributors. After heated debate on the mailing list, the 79-character line limit prescribed by PEP8 will be updated.

I’m Not A Robot!

There is no one way to secure your API that fits all situations. But, you can learn the schemes, study how the biggest social networks are dealing with it and find out the industry standard; then apply it to your project in the way you see fit. At the end of this article, you’ll have a clear understanding of the different schemes.

AWS App Mesh

AWS recently released a new service App Mesh during the 2019 summit which has generated a lot of interest from developers world-wide. This service is a great example of how Amazon is highly customer-focused in delivery of products/features to the market. Besides that, there is no additional charge for using the service!:-)

CRI-O: An Open Source Container Runtime for Kubernetes

The Cloud Native Computing Foundation (CNCF) accepted CRI-O as an incubation-level hosted project on April 8th. CRI-O, created by Red Hat, is an Open Container Initiative container runtime for Kubernetes that provides an alternative to Docker.

Visualizing Traffic Safety with Uber Movement Data and Kepler.gl

Learn how to use Kepler.gl for data visualization through our tutorial, where we show how easy it is to load multiple datasets into Kepler.gl to visualize traffic safety in Manhattan. Urban traffic can be dangerous, a point known all too well by city dwellers and drivers. Discovering the most dangerous street locations in a city can help urban planners take steps to enhance safety through strategies such as lower speed limits or traffic rerouting.

Helm 3 Alpha Release Available and What’s Next

On October 15th, 2015, the project now known as Helm was born. Only one year later, the Helm community joined the Kubernetes organization as Helm 2 was fast approaching. In June 2018, the Helm community joined the CNCF as an incubating project.

AWS App Mesh—Service Mesh for Microservices Running on AWS

The idea of a “service mesh” has become increasingly popular over the last couple of years and the number of alternatives available has risen. There are multiple service mesh open-source projects: Istio, Linkerd, Envoy and Conduit which can be deployed on any Kubernetes environment. The AWS App Mesh can be used with microservices running on Amazon Elastic Container Service (Amazon ECS), Amazon Elastic Container Service for Kubernetes (Amazon EKS), and Kubernetes running on Amazon EC2.

AWS App Mesh is now generally available

AWS App Mesh is now generally available and supported for production use. App Mesh is a service mesh that provides application level networking to make it easy for your services to communicate with each other across multiple types of compute infrastructure. App Mesh standardizes how your services communicate, giving you end-to-end visibility and ensuring high-availability for your applications.

From Monolith to Microservices

To tackle this monolith, we initially began exploring how the codebase was built. It had a high level of complexity with too many features baked into the all-in-one code, as well as thousands of unit tests. Without consistent APIs, many nonstandard integrations, or one-offs, had been deployed.

How much RAM does Prometheus 2.x need for cardinality and ingestion?