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WinDirStat is a free and open-source graphical disk usage analyzer for Microsoft Windows. It presents a sub-tree view with disk-use percentage alongside a usage-sorted list of file extensions that is interactively integrated with a colorful graphical display (a treemap ). [1] [2] [3] Created as an open-source project released under the GNU GPL ...
Directory structure. In computing, a directory structure is the way an operating system arranges files that are accessible to the user. Files are typically displayed in a hierarchical tree structure .
In computing, a directory is a file system cataloging structure which contains references to other computer files, and possibly other directories. On many computers, directories are known as folders, or drawers, [1] analogous to a workbench or the traditional office filing cabinet. The name derives from books like a telephone directory that ...
GraPhlAn. Python. GraPhlAn is a software tool for producing high-quality circular representations of taxonomic and phylogenetic trees. jsPhyloSVG. Javascript. open-source javascript library for rendering highly-extensible, customizable phylogenetic trees; used for Elsevier's interactive trees. [41] [42] PhyD3.
Directory information tree. A directory information tree ( DIT) is data represented in a hierarchical tree-like structure consisting of the Distinguished Names (DNs) of directory service entries. Both the X.500 protocols and the Lightweight Directory Access Protocol (LDAP) use directory information trees as their fundamental data structure.
A tree view is usually a vertical list of nodes arranged in a tree-like structure. [1] [2] Each node represents a single data item, displayed as an indented line of text or a rectangular box. The indentation (and sometimes a line drawn between nodes) is used to indicate levels of hierarchy. Every treeview has a root node from which all nodes ...
HTree. An HTree is a specialized tree data structure for directory indexing, similar to a B-tree. They are constant depth of either one or two levels, have a high fanout factor, use a hash of the filename, and do not require balancing. [1] The HTree algorithm is distinguished from standard B-tree methods by its treatment of hash collisions ...
Root directory. In a computer file system, and primarily used in the Unix and Unix-like operating systems, the root directory is the first or top-most directory in a hierarchy. [1] It can be likened to the trunk of a tree, as the starting point where all branches originate from. The root file system is the file system contained on the same disk ...