Open source load-balancers and high availabilty cluster software

Load balancing is the processing and distribution of communications equally across a network to achieve high security, scalability and redundancy. Load balancing is required where a network server is configured to communicate and respond to fast simultaneous incoming requests from a WAN or spoke networks. If the network server has less capacity to handle the forwarded requests, it requires load balancing to support the server, … Continue reading Open source load-balancers and high availabilty cluster software

Solving gpg errors while installing software packages through repositiories (Launchpad PPAs)

Installing software packages can be achieved in many ways. You can use a Gui (Graphical user interface) or using the good old command line. For those of you who want to keep it neat and discreet by using a gui, you can download a package installation manager (PPA-manager) from lets say the webupd8team repository, by simply typing the simple command: sudo add-apt-repository ppa:webupd8team/y-ppa-manager sudo apt-get … Continue reading Solving gpg errors while installing software packages through repositiories (Launchpad PPAs)