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RRD Editor
RRD Editor{{cite web, url=https://sourceforge.net/projects/rrdeditor/, website=SourceForge, title=RRD Editor download, access-date=2019-08-02 is a GUI-based application that provides access to archived RRDtool data. Features The visual editing features of the RRD Editor allow users to modify the contents of an RRD (Round-Robin Database). Once an RRD is loaded into the editor, users can quickly locate a specific data point to modify or remove an entire Round-Robin Archive (RRA). The tool also allows new data sources and RRAs to be added in addition to detecting and removing spikes. RRD Editor is licensed under the GNU GPL The GNU General Public License (GNU GPL or simply GPL) is a series of widely used free software licenses that guarantee end users the four freedoms to run, study, share, and modify the software. The license was the first copyleft for general us .... See also RRD World - RRDtool Companionsh2> Notes External links RRD Editor@sourceforge Network management ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphical User Interface
The GUI ( "UI" by itself is still usually pronounced . or ), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, instead of text-based UIs, typed command labels or text navigation. GUIs were introduced in reaction to the perceived steep learning curve of CLIs ( command-line interfaces), which require commands to be typed on a computer keyboard. The actions in a GUI are usually performed through direct manipulation of the graphical elements. Beyond computers, GUIs are used in many handheld mobile devices such as MP3 players, portable media players, gaming devices, smartphones and smaller household, office and industrial controls. The term ''GUI'' tends not to be applied to other lower-display resolution types of interfaces, such as video games (where HUD (''head-up display'') is preferred), or not including flat screens like volumetric displays because ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RRDtool
RRDtool (''round-robin database tool'') aims to handle time series data such as network bandwidth, temperatures or CPU load. The data is stored in a circular buffer based database, thus the system storage footprint remains constant over time. It also includes tools to extract round-robin data in a graphical format, for which it was originally intended. Bindings exist for several programming languages, e.g. Perl, Python, Ruby, Tcl, PHP and Lua. There is an independent full Java implementation called rrd4j. General data storage RRDtool assumes time-variable data in intervals of a certain length. This interval, usually named step, is specified upon creation of an RRD file and cannot be changed afterwards. Because data may not always be available at just the right time, RRDtool will automatically interpolate any submitted data to fit its internal time-steps. The value for a specific step, that has been interpolated, is named a primary data point (PDP). Multiple PDPs may be consoli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round-Robin Database
Round-robin may refer to: Computing * Round-robin DNS, a technique for dealing with redundant Internet Protocol service hosts * Round-robin networks, communications networks made up of radio nodes organized in a mesh topology * Round-robin scheduling, an algorithm for assigning equal time-slices to different processes on a computer * Round-robin item allocation, an algorithm for fairly allocating indivisible objects among people Communication * Round-robin (document), a document signed by several parties in a circle in order to hide the identity of the leader * Round-robin letter, a news-filled letter typically accompanying a Christmas card * Round-Robin Letter (Spanish–American War), a letter written in the United States Army during the Spanish–American War in 1898 Other uses * Round-robin story, a collaborative piece of fiction or storytelling * Round-robin test, an interlaboratory test performed independently several times * Round-robin tournament, a competition where eac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNU General Public License
The GNU General Public License (GNU GPL or simply GPL) is a series of widely used free software licenses that guarantee end users the Four Freedoms (Free software), four freedoms to run, study, share, and modify the software. The license was the first copyleft for general use and was originally written by the founder of the Free Software Foundation (FSF), Richard Stallman, for the GNU Project. The license grants the recipients of a computer program the rights of the Free Software Definition. These GPL series are all copyleft licenses, which means that any derivative work must be distributed under the same or equivalent license terms. It is more restrictive than the GNU Lesser General Public License, Lesser General Public License and even further distinct from the more widely used permissive software licenses BSD licenses, BSD, MIT License, MIT, and Apache License, Apache. Historically, the GPL license family has been one of the most popular software licenses in the free and open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Management
Network management is the process of administering and managing computer networks. Services provided by this discipline include fault analysis, performance management, provisioning of networks and maintaining quality of service. Network management software is used by network administrators to help perform these functions. Technologies A small number of accessory methods exist to support network and network device management. Network management allows IT professionals to monitor network components within large network area. Access methods include the SNMP, command-line interface (CLI), custom XML, CMIP, Windows Management Instrumentation (WMI), Transaction Language 1 (TL1), CORBA, NETCONF, and the Java Management Extensions (JMX). Schemas include the Structure of Management Information (SMI), WBEM, the Common Information Model (CIM Schema), and MTOSI amongst others. See also * Application service management * Business service management * Capacity management * Comparison ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
