System administrators usually take action after monitoring software indicates the failure of a service or server. In contrast to this reactive approach, a proactive monitoring solution with Riemann allows admins to detect problems in advance.
When speed, ease of use, and time to answer are paramount in performance monitoring and assessment of nmon logfiles, onTune nmon Analyzer Plus for Windows can help.
A REST API is especially useful for a developer if the API provider extensively documents the methods used. The Swagger tools not only semiautomatically generate an API reference, but a matching client SDK for many programming languages, as well.
Networking is a central focus of IT. With all the virtual machines running on today's networks, it stands to reason that the experts would someday find a way to virtualize the network itself. Software-Defined Networking (SDN) is an architecture that promises to cope with new demands.
With network namespaces, you can create very sophisticated and resource-saving setups using the tools inside a running Linux system – without the use of containers.
Most OpenFlow-ready hardware switches are prohibitively expensive if you just want to set up a small-scale test lab. Northbound Networks has stepped in with a Kickstarter campaign, filling the gap with the Zodiac FX switch.
The Internet of Everything, a fully networked and analyzed society, seeks to enhance the quality of life of all people and drive new technologies, products, services, and markets. But where are developments headed, and what are the driving factors, fields of application, and challenges?
