75%
09.01.2013
solution. The cloud handles the most important tasks of server virtualization, manages the basic infrastructure (e.g., DNS and DHCP), and provides a web interface. Admins can choose from a gallery of open ... Savvy OpenNebula users can attach their shell programs to hooks and thus automatically trigger actions when the status of a virtual machine changes. ... OpenNebula Hooks ... Extending OpenNebula with hooks
75%
13.02.2017
OpenITCOCKPIT [1] is an open source framework based on the modular Naemon monitoring suite that allows deep insights into applications and IT processes, in addition to infrastructure monitoring ... A good monitoring solution must provide information about applications and their performance. We show you how to monitor a database using openITCOCKPIT. ... openITCOCKPIT ... Application Monitoring with openITCOCKPIT
75%
09.10.2017
Most IT users rely on containers à la Docker [1], rkt [2], and LXD [3] as platforms for processing data. Sooner or later, cloud solutions such as OpenStack [4] also have to contend with containers ... The OpenStack cosmos cannot ignore the trend toward containers. If you want to combine both technologies, projects like Magnum, Kolla, and Zun come into play. Which one? ... Containers and OpenStack ... Combining containers and OpenStack
75%
14.11.2013
OpenNebula [1] separates existing cloud solutions into two application categories – infrastructure provisioning and data center virtualization [2] – and places itself in the latter group ... The OpenNebula enterprise cloud management platform emerged in 2005, so it has been on the market longer than many comparable products. In the current version 4.2 (code-named Flame), it has presented ... OpenNebula ... OpenNebula – Open source data center virtualization
75%
09.08.2015
developments in the open source groupware alternatives PostPath, Kerio, Kolab, Open-Xchange, Scalix, Tine 2.0, Zarafa, and Zimbra.
PostPath
Somewhat unlucky in its hunt for customers, PostPath [1] used to have ... Open Source Groupware ... The state of open source groupware
75%
20.03.2014
OpenResty [1] is the Nginx server [2] bundled with many useful modules. Developed almost single-handedly by Yichun "agentzh" Zhang while living and working in Beijing, China, then San Francisco ... Event-based request processing makes Nginx an agile web server. With the OpenResty packages, it becomes a fast application server based on the Lua scripting language. ... OpenResty ... The OpenResty distribution for Nginx
74%
18.07.2013
-11/VMS (like the first VAX 11/780). Later, the number was dropped, and DEC changed the name again in the early 1990s to OpenVMS. The system is still available under this name, but only for the Itanium ... Emulators beam a long-lost computer age into the present day with SIMH software, which brings the OpenVMS system back to life on an emulated VAX computer. ... OpenVMS on VAX ... VAX emulation with OpenVMS
74%
14.11.2013
Malkovich." In IT, every sentence is cloud, cloud, cloud.
And increasingly, "cloud" means the OpenStack cloud. The open cloud environment supported by the OpenStack project has become everybody's darling ... OpenStack is attracting lots of publicity. Is the solution actually qualified as a cloud prime mover? We take a close look at the OpenStack cloud environment and how it works. ... OpenStack ... OpenStack: Shooting star in the cloud
74%
03.12.2015
and the corresponding management tools.
It is precisely at this point that cloud management systems such as openQRM enter the game. OpenQRM provides a web-based, open source data center management and cloud platform ... OpenQRM is a web-based, open source, data center management and cloud platform that offers many popular Linux tools with no major configuration overhead. We show you how to use it. ... openQRM ... VM and cloud management with openQRM
74%
25.03.2021
to deal with the specifics of a container landscape. Examples of these cloud-native storage approaches include Rook [1], Portworx, StorageOS, and OpenEBS [2], which I take a closer look at in this article ... Software from the open source OpenEBS project provides a cloud-native storage environment that makes block devices available to individual nodes in the Kubernetes cluster. ... OpenEBS for Kubernetes ... Cloud-native storage with OpenEBS
