It will be quite easy to identify informative sites in the clouds of tons of pages.
Like facebook "Like this"
An additional web recommendations criteria like Alexa ranking,Google Pagerank etc.
An easiest way to encourage good websites to the world.
"Use +1 to give something your public stamp of approval, so friends, contacts, and others can find the best stuff when they search. Get recommendations for the things that interest you, right when you want them, in your search results." Source:Internet
RAID1, RAID6 - Redundant Array of Inexpensive/Independent Disks that allows achieving of high levels of storage reliability, extended capacity and performance.
LVM2 - An innovative userspace toolset that provide logical volume management facilities on linux servers.
NFS - Network File System is a network file system protocol allowing a client computer or server to access files over a network in a manner similar to a local storage.
iSCSI - Internet Small Computer System Interface, an Internet Protocol (IP)-based storage networking standard for linking data storage facilities.
XFS - a high-performance journaling file system and particularly proficient at handling large files and at offering smooth data transfers.
DRBD - Block device designed as a building block to form high availability (HA) clusters.
GFS - Red Hat Global File System is an open source cluster file system for enterprise deployments allowing the management of cluster servers a one single instance.
OCFS - Oracle Cluster File System presents a consistent file system image across the servers in a cluster.
CLVMD - A daemon that distributes LVM metadata updates around a cluster.
LUSTRE - A Network Clustering File System designed for High Performance and Scalability.
GLUSTERFS - A cluster file-system capable of scaling to several peta-bytes, based on a stack able user space design.
LVS - Linux Virtual Server is a highly scalable and highly available server built on a cluster of real servers, with the load balancer running on the Linux operating system.
Heartbeat - Provides a high availability (clustering) solution for Linux which promotes reliability, availability, and serviceability (RAS)
VRRP - Virtual Router Redundancy Protocol
Ultra Monkey - High Availability and Load Balancing Solution for LinuxXEN - Powerful hypervisor - industry standard for virtualization, offers a powerful, efficient, and secure feature set for virtualization of x86, x86_64, IA64, ARM, and other CPU architectures.
VMware - virtualization platform that dramatically improves the efficiency and availability of resources and applications.
