Search results
Results From The WOW.Com Content Network
Rolling release, also known as rolling update or continuous delivery, is a concept in software development of frequently delivering updates to applications. [ 1 ] [ 2 ] [ 3 ] This is in contrast to a standard or point release development model which uses software versions which replace the previous version.
Continuous deployment (CD) is a software engineering approach in which software functionalities are delivered frequently and through automated deployments. [ 1 ] [ 2 ] [ 3 ]
Continually deploy – Through a fully automated process, you can deploy and release any version of the software to any environment. According to Yan Cui, when it comes to serverless environments , ephemeral resources should be kept together and have their own deployment pipeline to achieve a high cohesion .
For example, public requests may be routed to the blue server, making it the production server and the green server the staging server, which can only be accessed on a private network. Changes are installed on the non-live server, which is then tested through the private network to verify the changes work as expected.
In software deployment, an environment or tier is a computer system or set of systems in which a computer program or software component is deployed and executed. In simple cases, such as developing and immediately executing a program on the same machine, there may be a single environment, but in industrial use, the development environment (where changes are originally made) and production ...
The update process replaces an earlier version of all or part of a software system with a newer release. It commonly consists of deactivation followed by installation. On some systems, such as on Linux when using the system's package manager , the old version of a software application is typically also uninstalled as an automatic part of the ...
Network-as-a-Service(NaaS) is a term used to describe the provision of computer networking technology to an organisation as an integrated service. It is related to terms like Infrastructure as a Service (IaaS) , Platform as a Service (PaaS) , Software as a Service (SaaS) , and Software-Defined Networking (SDN) .
Multitenancy simplifies the release management process. In a traditional release management process, packages containing code and database changes are distributed to client desktop and/or server machines; in the single-instance case, this would be one server machine per customer. These packages then have to be installed on each individual machine.