use of immutable container images for distributing software which are smaller, easier to work with and lead to cheaper infrastructure costs than VMs alone (approx 20% less on average) Kubernetes has become the defacto way of installing, upgrading, operating and managing containers at scale on any public or hybrid cloud 2018 is the year all the major public clouds, operating system vendors and PaaS
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Canary release is a technique to reduce the risk of introducing a new software version in production by slowly rolling out the change to a small subset of users before rolling it out to the entire infrastructure and making it available to everybody. Similar to a BlueGreenDeployment, you start by deploying the new version of your software to a subset of your infrastructure, to which no users are ro
Feature Toggles (often also refered to as Feature Flags) are a powerful technique, allowing teams to modify system behavior without changing code. They fall into various usage categories, and it's important to take that categorization into account when implementing and managing toggles. Toggles introduce complexity. We can keep that complexity in check by using smart toggle implementation practice
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