Oracle Getting Started with Oracle Database As a systems administrator and part-time developer I find myself touching and playing around with many technologies including databases. However, one particular flavour has always seemed to elude my understanding until lately and
VMware Disaster Recovery with VMware Site Recovery Manager (SRM) No matter how resilient the infrastructure, disasters will happen! They are an inevitable feature of life and any Systems Administrator worth their salt will be prepared to deal with them whatever the root
Internet How to Mute Noisy Browser Tabs Have you ever experienced being suddenly disturbed by jarring sound from some ad or music in a background tab - I know I have! Worst still, you can't identify which tab
Google Using the Google Chromecast behind a VPN VPN [https://en.wikipedia.org/wiki/Virtual_private_network] services are essential tools that are not only adept at helping us to protect our privacy on the internet but are also effective at
Red Hat Enterprise Linux How To Create a Linux Cluster in Red Hat/Centos 7 During the OS upgrade cycle to version 7 the team over at Red Hat made some changes under the hood that affected not only the basic packages but also how clustering is done
Tutorial Installing Security Certificates on Apache httpd Following on from our initial tutorial [https://nneko.branche.online/tag/tutorial] where we demonstrated how to use OpenSSL [https://nneko.branche.online/secure-the-connection-installing-certificates-on-3-common-web-servers/] to make a private/public key pair and create
Openssl Securing the Connection: Creating a Security Certificate with OpenSSL Today we will be taking a look back at OpenSSL [https://nneko.branche.online/key-based-encryption-using-openssl/]. In this the first episode of our web security series we have a tutorial that will walk you
Fujitsu VIOM Takes Virtualization to the I/O Level VIOM (Virtual-IO Manager) [http://www.fujitsu.com/fts/products/computing/servers/primergy/management/primergy-blade-server-io-virtualization.html] or VAUM as I like to pronounce it is Fujitsu [http://www.fujitsu.com]'s IO virtualization
Electricity The Single & Three Phase Power Delta Most people have no idea what a Power Phase is or what the differences are between the Single and Three Phase Power supplies and distribution systems that utilize them. This ignorance is quite
Tutorial When Being Wrong Beats Being Right A great video demonstrating that we can learn more by being wrong as it doesn't always pay to be right from the get go.