Collax V-Cube+ is a HA cluster management suite based on a 64bit Linux system and KVM to provide server virtualization. It offers solutions for single virtualization hosts, as well as high availability management on two or more nodes, allowing embedded HA storage using DRBD and iSCSI. By using live snapshots, automatic live migration, and incremental backups, the availability of virtual machines is increased tremendously in case of hardware and software maintenance or even hardware failures. Virtual network switches and the protocols GVRP, LLDP, and RSTP help to set up a virtual DMZ.
form is a library designed to allow seamless, high-fidelity encoding and decoding of arbitrary data in application/x-www-form-urlencoded format and as url.Values. It is intended to be useful primarily in dealing with Web forms and URI query strings, both of which natively employ said format. Unsurprisingly, form is modeled after other Go encoding packages, in particular encoding/JSON, and follows the same conventions (see below for more.) It aims to automatically handle any kind of concrete Go data value (i.e., not functions, channels, etc.) while providing mechanisms for custom behavior.
Csum is a tool for manipulating CSV, TSV, PSV and other table formats for the command line. It can be used for converting between several formats; selecting and manipulating cells matching a selector; inserting or rearranging columns; sorting, reversing, or selecting unique rows; rotating rows so they become the columns of the table; and more. It was designed for environments where the use of a graphical spreadsheet to edit a CSV file was not possible or practical.