Komt er een einde aan de Change Advisory Boards (CAB)? Ik denk het wel. Stel u voor hoe organisaties in de traditionele ITIL-aanpak omgaan met changes en releases: de change manager verzamelt alle verzoeken voor een change, zet ze op een rij voor de CAB en deze komt eens per twee maanden bijeen om ze te bespreken. Zo zal het in de praktijk lang niet altijd meer gaan, maar het vertegenwoordigt wel een jarenlange filosofie.
In production and development, 'open source is a philosophy, or pragmatic methodology that promotes free redistribution and access to an end product's design and implementation details. Before the phrase open source became widely adopted, developers and producers used a variety of phrases to describe the concept; open source gained hold with the rise of the Internet, and the attendant need for massive retooling of the computing source code. Opening the source code enabled a self-enhancing diversity of production models, communication paths, and interactive communities. The open-source software movement was born to describe the environment that the new copyright, licensing, domain, and consumer issues created. Here's the Wikipedia page.
Platform-as-a-Service is getting a lot of press lately, and with good reason. PaaS is an efficient way to develop applications, as you can start up a new development machine in a matter of seconds and take it down when you're finished with it. Or cater to specific needs easily, such as combinations of framework versions and databases.
Red Hat's Openshift is such a Platform-as-a-Service, ready for production after two years of beta testing.
Software is eating the world. And open source is eating the software world. Year over year, the usage of open source software is increasing. The current economical climate is further accelerating this growth, since open source has a number of added benefits over proprietary software.
In a short interview, Jim Whitehurst, CEO of Red Hat, talks about the changing role of the CIO. Real innovation happens with big data and cloud APIs based on open source. At the same time, the expectations of the CIO and the IT department are defined by big companies such as Apple, Google and Facebook, while the CIO has to migrate from expensive legacy infrastructure systems.
Zimbra started out as an open source project back in 2006, focusing on improving email collaboration. Zimbra is the collaboration and communication engine behind 85 million commercial mailboxes across 250 000 organisations worldwide, which makes it the number three email application behind Exchange and Gmail. Since 13 September 2013, Zimbra 8 is available to the public. Based on feedback from customers, VMware has invested lots of effort into unified communications, cloud integration and easier mobile user experience. We upgraded to Zimbra 8, read on for our opinion. Or ask us to show you a demo through a web conference.
The main idea behind Arch Linux: provide a distribution which keeps things as simple as possible. A good example is the way they replace the classic sysv init system with a simple array of values. No upstart, no systemd, no tools necessary to create start/stop symlinks. The order in which you place the names of the init scripts, is the order in which they are started. Simple, no?