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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Oracle Grid Engine</span></span>
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</style><div role="note" class="hatnote navigation-not-searchable">"Grid Engine" redirects here. For the latter proprietary version, see <a href="Univa_Grid_Engine" title="Univa Grid Engine">Univa Grid Engine</a>.</div>
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</style><table class="infobox vevent"><tbody><tr><th colspan="2" class="infobox-above summary">Oracle Grid Engine</th></tr><tr><td colspan="2" class="infobox-image logo"><span class="mw-default-size mw-valign-middle" typeof="mw:File"></span></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Programmer" title="Programmer">Developer(s)</a></th><td class="infobox-data"><a href="Oracle_Corporation" title="Oracle Corporation">Oracle Corporation</a> (formerly <a href="Sun_Microsystems" title="Sun Microsystems">Sun Microsystems</a>) in association with the community</td></tr><tr style="display: none;"><td colspan="2" class="infobox-full-data"></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_release_life_cycle" title="Software release life cycle">Stable release</a></th><td class="infobox-data"><div style="margin:0px;">6.2u8; see the information on forks in the first section for sources for recent versions of the technology
/ October 1, 2012<span style="display: none;"> (<span class="bday dtstart published updated itvstart">2012-10-01</span>)</span></div></td></tr><tr style="display:none"><td colspan="2">
</td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Operating_system" title="Operating system">Operating system</a></th><td class="infobox-data"><a href="Cross-platform" class="mw-redirect" title="Cross-platform">Cross-platform</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_categories#Categorization_approaches" title="Software categories">Type</a></th><td class="infobox-data"><a href="Grid_computing" title="Grid computing">Grid computing</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;"><a href="Software_license" title="Software license">License</a></th><td class="infobox-data"><a href="Sun_Industry_Standards_Source_License" title="Sun Industry Standards Source License">SISSL</a></td></tr><tr><th scope="row" class="infobox-label" style="white-space: nowrap;">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://www.oracle.com/technetwork/oem/grid-engine-166852.html">www<wbr>.oracle<wbr>.com<wbr>/technetwork<wbr>/oem<wbr>/grid-engine-166852<wbr>.html</a></span></td></tr></tbody></table>
<p><b>Oracle Grid Engine</b>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> previously known as <b>Sun Grid Engine</b> (<b>SGE</b>), <b>CODINE</b> (<b>Computing in Distributed Networked Environments</b>) or <b>GRD</b> (<b>Global Resource Director</b>),<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> was a <a href="Grid_computing" title="Grid computing">grid computing</a> <a href="Computer_cluster" title="Computer cluster">computer cluster</a> software system (otherwise known as a <a href="Batch-queuing_system" class="mw-redirect" title="Batch-queuing system">batch-queuing system</a>), acquired as part of a purchase of Gridware,<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> then improved and supported by <a href="Sun_Microsystems" title="Sun Microsystems">Sun Microsystems</a> and later <a href="Oracle_Corporation" title="Oracle Corporation">Oracle</a>. There have been open source versions and multiple commercial versions of this technology, initially from Sun, later from Oracle, then from <a href="Univa" title="Univa">Univa</a> Corporation, and later from HPC Gridware as Gridware Cluster Scheduler. The open source version is still under active development under the <a href="SISSL" class="mw-redirect" title="SISSL">SISSL</a> license as Open Cluster Scheduler.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>
</p><p>On October 22, 2013 Univa announced it acquired the <a href="Intellectual_property" title="Intellectual property">intellectual property</a> and trademarks for the Grid Engine technology and that Univa will take over support.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Univa has since evolved the Grid Engine technology, e.g. improving scalability as demonstrated by a 1 million core cluster in <a href="Amazon_Web_Services" title="Amazon Web Services">Amazon Web Services</a> (AWS) announced on June 24, 2018.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>
</p><p>The original Grid Engine open-source project website closed in 2010, but versions of the technology are still available under its original <a href="Sun_Industry_Standards_Source_License" title="Sun Industry Standards Source License">Sun Industry Standards Source License</a> (SISSL).<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Those projects were forked from the original project code and are known as Son of Grid Engine,<sup id="cite_ref-son_8-0" class="reference"><a href="#cite_note-son-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Open Grid Scheduler,<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> <a href="Univa_Grid_Engine" title="Univa Grid Engine">Univa Grid Engine</a>.,<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Open Cluster Scheduler, and Gridware Cluster Scheduler.
</p><p>Grid Engine is typically used on a computer farm or <a href="High-performance_computing" title="High-performance computing">high-performance computing</a> (HPC) <a href="Cluster_(computing)" class="mw-redirect" title="Cluster (computing)">cluster</a> and is responsible for accepting, scheduling, dispatching, and managing the remote and distributed execution of large numbers of standalone, parallel or interactive user jobs. It also manages and schedules the allocation of distributed resources such as processors, memory, disk space, and <a href="Software_license" title="Software license">software licenses</a>.
</p><p>Grid Engine used to be the foundation of the <a href="Sun_Grid" class="mw-redirect" title="Sun Grid">Sun Grid</a> <a href="Utility_computing" title="Utility computing">utility computing</a> system, made available over the <a href="Internet" title="Internet">Internet</a> in the <a href="United_States" title="United States">United States</a> in 2006,<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> later becoming available in many other countries and having been an early version of a public <a href="Cloud_computing" title="Cloud computing">cloud computing</a> facility predating AWS, for instance.
</p>
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<div class="mw-heading mw-heading2"><h2 id="History">History</h2></div>
<p>In 2000, Sun acquired Gridware a privately owned commercial vendor of advanced computing resource management software with offices in San Jose, Calif., and Regensburg, Germany.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Later that year, Sun offered a free version of Gridware for Solaris and Linux, and renamed the product Sun Grid Engine.
</p><p>In 2001, Sun made the <a href="Source_code" title="Source code">source code</a> available,<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> and adopted the open source development model. Ports for Mac OS X and *BSD were contributed by the non-Sun open source developers.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup>
</p><p>In 2010, after the purchase of Sun by Oracle, the Grid Engine 6.2 update 6 source code was not included with the binaries, and changes were not put back to the project's source repository.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> In response to this, the Grid Engine community started the Open Grid Scheduler project to continue to develop and maintain a free implementation of Grid Engine.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup>
</p><p>On January 18, 2011, it was announced that <a href="Univa" title="Univa">Univa</a> had recruited several principal engineers from the former Sun Grid Engine team and that Univa would be developing their own <a href="Fork_(software_development)" title="Fork (software development)">forked</a> version of Grid Engine. The newly announced <a href="Univa_Grid_Engine" title="Univa Grid Engine">Univa Grid Engine</a> did include commercial support and would compete with the official version of Oracle Grid Engine.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup>
</p><p>On October 22, 2013 Univa has announced that it had acquired the <a href="Intellectual_property" title="Intellectual property">intellectual property</a> and trademarks pertaining to the Grid Engine technology and that Univa will take over support for Oracle Grid Engine customers.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup>
</p><p>In September 2020, <a href="Altair_Engineering" title="Altair Engineering">Altair Engineering</a>, a global technology company providing solutions in data analytics, product development, and high-performance computing (HPC) acquired Univa.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup>
</p><p>2023 the lead developers of Sun Grid Engine, Oracle Grid Engine, Univa Grid Engine and successor decided to build
Gridware Cluster Scheduler(GCS) based on their open source Open Cluster Scheduler which is 100% "SGE" backward compatible.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Cluster_architecture">Cluster architecture</h2></div>
<p>A typical Grid Engine cluster consists of a master host and one or more execution hosts. Multiple <i>shadow masters</i> can also be configured as <a href="Hot_spare" title="Hot spare">hot spares</a>, which take over the role of the master when the original master host crashes.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Support_and_training">Support and training</h2></div>
<p><a href="Univa" title="Univa">Univa</a> is providing commercial support and training for <a href="Univa_Grid_Engine" title="Univa Grid Engine">Univa Grid Engine</a> and Oracle Grid Engine. Below is a description of some of the historic options.
</p><p>Sun provided support contracts
for the commercial version of Grid Engine on most <a href="UNIX" class="mw-redirect" title="UNIX">UNIX</a> platforms and <a href="Microsoft_Windows" title="Microsoft Windows">Windows</a>.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> Professional services, consulting, training, and support were provided by Sun Partners.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Sun partners with <a href="Georgetown_University" title="Georgetown University">Georgetown University</a> to deliver Grid Engine administration classes.<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> <i>The Bioteam</i> runs short SGE training workshops that are 1 or 2 days long.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup>
</p><p>Users obtained community support on the Grid Engine mailing lists.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup>
Grid Engine Workshops were held in 2002, 2003, 2007, 2009, and 2012 in <a href="Regensburg%2C_Germany" class="mw-redirect" title="Regensburg, Germany">Regensburg, Germany</a>.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup>
</p>
<div class="mw-heading mw-heading2"><h2 id="Other_Grid_Engine_based_products">Other Grid Engine based products</h2></div>
<p>The below contains historic information and some of the products and solutions are no longer available:
</p>
<ul><li><a href="Sun_Constellation_System" title="Sun Constellation System">Sun Constellation System</a></li>
<li><a href="Sun_Visualization_System" title="Sun Visualization System">Sun Visualization System</a></li>
<li>Sun Compute Cluster<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup></li>
<li>ClusterVisionOS Distribution</li>
<li><a href="Rocks_Cluster_Distribution" title="Rocks Cluster Distribution">Rocks Cluster Distribution</a></li>
<li><a href="Univa" title="Univa">Univa</a>'s <a href="UniCluster_Express" class="mw-redirect" title="UniCluster Express">UniCluster Express</a></li>
<li><a href="Univa_Grid_Engine" title="Univa Grid Engine">Univa Grid Engine</a></li>
<li>Some Grid Engine<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> – active free fork of SGE with "some" further modifications, Michigan Neuroscience Institute, University of Michigan (2021).</li>
<li>Son of Grid Engine<sup id="cite_ref-son_8-1" class="reference"><a href="#cite_note-son-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> – inactive free fork of SGE with some enhancements, University of Liverpool, default Ubuntu/CentOS/RHEL gridengine package (2021).</li>
<li>Open Cluster Scheduler<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> – active free fork based on the Univa Open Core Grid Engine, which in turn is based on the open source Sun Grid Engine (2025).</li>
<li>BioTeam's iNquiry</li>
<li><a href="Nimbus_(cloud_computing)" title="Nimbus (cloud computing)">Nimbus</a> – uses Grid Engine as a virtual machine scheduler in a cloud computing environment</li></ul>
<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
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<ul><li><a href="Sun_Ops_Center" class="mw-redirect" title="Sun Ops Center">Sun Ops Center</a> - Sun's datacenter automation tool</li>
<li><a href="Open_Grid_Forum" title="Open Grid Forum">Open Grid Forum</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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</style><div id="Sun_Microsystems214" style="font-size:114%;margin:0 4em"><a href="Sun_Microsystems" title="Sun Microsystems">Sun Microsystems</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div><a href="Acquisition_of_Sun_Microsystems_by_Oracle_Corporation" title="Acquisition of Sun Microsystems by Oracle Corporation">Acquired by Oracle</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hardware</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Systems</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Sun-1" title="Sun-1">Sun-1</a></li>
<li><a href="Sun-2" title="Sun-2">Sun-2</a></li>
<li><a href="Sun-3" title="Sun-3">Sun-3</a></li>
<li><a href="Sun386i" title="Sun386i">Sun386i</a></li>
<li><a href="Sun-4" title="Sun-4">Sun-4</a></li>
<li><a href="SPARCstation" title="SPARCstation">SPARCstation</a>–server–center
<ul><li><a href="SPARCstation_1" title="SPARCstation 1">1</a></li>
<li><a href="SPARCstation_2" title="SPARCstation 2">2</a></li>
<li><a href="SPARCstation_4" class="mw-redirect" title="SPARCstation 4">4</a></li>
<li><a href="SPARCstation_5" title="SPARCstation 5">5</a></li>
<li><a href="SPARCstation_10" title="SPARCstation 10">10</a></li>
<li><a href="SPARCstation_20" title="SPARCstation 20">20</a></li>
<li><a href="SPARCclassic" title="SPARCclassic">classic</a></li>
<li><a href="SPARCstation_IPC" title="SPARCstation IPC">IPC</a></li>
<li><a href="SPARCstation_IPX" title="SPARCstation IPX">IPX</a></li>
<li><a href="SPARCstation_LX" title="SPARCstation LX">LX</a></li>
<li><a href="SPARCstation_ZX" title="SPARCstation ZX">ZX</a></li></ul></li>
<li><a href="Sun_Netra" title="Sun Netra">Netra</a></li>
<li><a href="Sun_Ultra" title="Sun Ultra">Ultra</a>
<ul><li><a href="Ultra_1" title="Ultra 1">1</a></li>
<li><a href="Ultra_2" class="mw-redirect" title="Ultra 2">2</a></li>
<li><a href="Ultra_5/10" title="Ultra 5/10">5</a></li>
<li><a href="Ultra_5/10" title="Ultra 5/10">10</a></li>
<li><a href="Ultra_24" title="Ultra 24">24</a></li>
<li><a href="Ultra_30" title="Ultra 30">30</a></li>
<li><a href="Ultra_60" title="Ultra 60">60</a></li>
<li><a href="Ultra_80" title="Ultra 80">80</a></li></ul></li>
<li><a href="Sun_Enterprise" title="Sun Enterprise">Enterprise</a>
<ul><li><a href="Sun_Enterprise_10000" class="mw-redirect" title="Sun Enterprise 10000">10000</a></li></ul></li>
<li><a href="Sun_Blade" title="Sun Blade">Blade server</a></li>
<li><a href="Sun_Blade_(workstation)" title="Sun Blade (workstation)">Blade workstation</a></li>
<li><a href="Sun_Fire" title="Sun Fire">Fire</a>
<ul><li><a href="Sun_Fire_12K" class="mw-redirect" title="Sun Fire 12K">12K</a></li>
<li><a href="Sun_Fire_15K" title="Sun Fire 15K">15K</a></li>
<li><a href="Sun_Fire_E25K" class="mw-redirect" title="Sun Fire E25K">E25K</a></li>
<li><a href="Sun_Fire_T2000" title="Sun Fire T2000">T2000</a></li>
<li><a href="Sun_Fire_X4500" title="Sun Fire X4500">X4500</a></li></ul></li>
<li><a href="SPARC_Enterprise" title="SPARC Enterprise">SPARC Enterprise</a></li>
<li><a href="JavaStation" title="JavaStation">JavaStation</a></li>
<li><a href="Sun_Java_Workstation" title="Sun Java Workstation">Java Workstation</a></li>
<li><a href="Sun_Ray" title="Sun Ray">Ray</a></li>
<li><a href="Cobalt_Qube" title="Cobalt Qube">Cobalt Qube</a></li>
<li><a href="Cobalt_RaQ" title="Cobalt RaQ">Cobalt RaQ</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Processors</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="SPARC" title="SPARC">SPARC</a></li>
<li><a href="MB86900" title="MB86900">MB86900</a></li>
<li><a href="MicroSPARC" title="MicroSPARC">microSPARC</a></li>
<li><a href="SuperSPARC" title="SuperSPARC">SuperSPARC</a></li>
<li><a href="UltraSPARC" title="UltraSPARC">UltraSPARC</a></li>
<li><a href="UltraSPARC_II" title="UltraSPARC II">UltraSPARC II</a>
<ul><li>UltraSPARC IIe</li>
<li>UltraSPARC IIi</li>
<li>Gemini</li></ul></li>
<li><a href="UltraSPARC_III" title="UltraSPARC III">UltraSPARC III</a>
<ul><li>UltraSPARC III Cu</li>
<li>UltraSPARC IIIi</li></ul></li>
<li><a href="UltraSPARC_IV" title="UltraSPARC IV">UltraSPARC IV</a></li>
<li><a href="UltraSPARC_T1" title="UltraSPARC T1">UltraSPARC T1</a></li>
<li><a href="UltraSPARC_T2" title="UltraSPARC T2">UltraSPARC T2</a></li>
<li><a href="SPARC_T3" title="SPARC T3">SPARC T3</a></li>
<li><a href="SPARC_T4" title="SPARC T4">SPARC T4</a></li>
<li><a href="SPARC_T5" title="SPARC T5">SPARC T5</a></li>
<li><a href="Rock_(processor)" title="Rock (processor)">Rock</a></li>
<li><a href="MAJC" title="MAJC">MAJC</a></li></ul>
</div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Sun4d" title="Sun4d">Sun4d</a></li>
<li><a href="SBus" title="SBus">SBus</a></li>
<li><a href="Fireplane" title="Fireplane">Fireplane</a></li>
<li><a href="LOM_port" title="LOM port">LOM port</a></li>
<li><a href="MBus_(SPARC)" title="MBus (SPARC)">MBus</a></li>
<li><a href="Sun_Modular_Datacenter" title="Sun Modular Datacenter">Modular Datacenter</a></li>
<li><a href="Sun_Neptune" title="Sun Neptune">Neptune</a></li>
<li><a href="System_Service_Processor" title="System Service Processor">System Service Processor</a></li>
<li><a href="SPARC_T_series" title="SPARC T series">SPARC T series</a></li>
<li><a href="Sun_SPOT" title="Sun SPOT">SPOT</a></li>
<li><a href="Ultra_Port_Architecture" title="Ultra Port Architecture">Ultra Port Architecture</a></li>
<li><a href="Visual_Instruction_Set" title="Visual Instruction Set">Visual Instruction Set</a></li></ul>
</div></td></tr></tbody></table><div></div></td><td class="noviewer navbox-image" rowspan="9" style="width:1px;padding:0 0 0 2px"><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="TOPS_(file_server)" title="TOPS (file server)">TOPS</a></li>
<li><a href="SunOS" title="SunOS">SunOS</a></li>
<li><a href="Oracle_Solaris" title="Oracle Solaris">Solaris</a></li>
<li><a href="Network_Information_Service" title="Network Information Service">NIS</a>
<ul><li><a href="NIS%2B" title="NIS+">NIS+</a></li></ul></li>
<li><a href="Network_File_System" title="Network File System">NFS</a></li>
<li><a href="Oracle_ZFS" title="Oracle ZFS">ZFS</a>
<ul><li><a href="ZFS%2B" title="ZFS+">ZFS+</a></li></ul></li>
<li><a href="SunView" title="SunView">SunView</a></li>
<li><a href="NeWS" title="NeWS">NeWS</a></li>
<li><a href="OpenWindows" title="OpenWindows">OpenWindows</a></li>
<li><a href="Java_Desktop_System" title="Java Desktop System">Java Desktop System</a></li>
<li><a href="Oracle_Developer_Studio" title="Oracle Developer Studio">Studio</a></li>
<li><a href="Java_(software_platform)" title="Java (software platform)">Java</a></li>
<li><a href="StarOffice" title="StarOffice">StarOffice</a></li>
<li><a href="IPlanet" title="IPlanet">iPlanet</a></li>
<li><a href="Sun_Java_System" title="Sun Java System">Java System</a></li>
<li><a href="Oracle_Secure_Global_Desktop" title="Oracle Secure Global Desktop">Sun Secure Global Desktop</a></li>
<li><a href="MySQL" title="MySQL">MySQL</a></li>
<li><a href="Sun_xVM" title="Sun xVM">xVM</a></li>
<li><a href="GlassFish" title="GlassFish">GlassFish</a></li>
<li><a href="VirtualBox" title="VirtualBox">VirtualBox</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Storage</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Sun_StorageTek_5800_System" title="Sun StorageTek 5800 System">StorageTek 5800 System</a></li>
<li><a href="StorageTek_SL8500" title="StorageTek SL8500">StorageTek SL8500</a></li>
<li><a href="Sun_Open_Storage" title="Sun Open Storage">Open Storage</a></li>
<li><a href="QFS" title="QFS">QFS</a></li>
<li><a href="Oracle_ZFS" title="Oracle ZFS">ZFS</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Performance</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Sun_Cloud" title="Sun Cloud">Cloud</a></li>
<li><a href="Sun_Constellation_System" title="Sun Constellation System">Constellation System</a></li>
<li><a href="Sun_Visualization_System" title="Sun Visualization System">Visualization System</a></li>
<li><a href="Lustre_(file_system)" title="Lustre (file system)">Lustre</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Research</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Oracle_Labs" title="Oracle Labs">Sun Microsystems Laboratories</a></li>
<li><a href="PicoJava" title="PicoJava">picoJava</a></li>
<li><a href="Fortress_(programming_language)" title="Fortress (programming language)">Fortress</a></li>
<li><a href="Project_Looking_Glass" title="Project Looking Glass">Project Looking Glass</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Education</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="BlueJ" title="BlueJ">BlueJ</a></li>
<li><a href="Curriki" title="Curriki">Global Education & Learning Community</a></li>
<li><a href="Oracle_Certification_Program" title="Oracle Certification Program">SCPs</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Acquisitions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Afara_Websystems" title="Afara Websystems">Afara Websystems</a></li>
<li><a href="Cobalt_Networks" title="Cobalt Networks">Cobalt Networks</a></li>
<li><a href="Gridware" class="mw-redirect" title="Gridware">Gridware</a></li>
<li><a href="Lighthouse_Design" title="Lighthouse Design">Lighthouse Design</a></li>
<li><a href="Montalvo_Systems" title="Montalvo Systems">Montalvo Systems</a></li>
<li><a href="MySQL_AB" title="MySQL AB">MySQL AB</a></li>
<li><a href="Pixo" title="Pixo">Pixo</a></li>
<li><a href="Procom_Technology" title="Procom Technology">Procom Technology</a></li>
<li><a href="SavaJe" title="SavaJe">SavaJe</a></li>
<li><a href="StorageTek" title="StorageTek">StorageTek</a></li>
<li><a href="Tarantella%2C_Inc." title="Tarantella, Inc.">Tarantella</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Slogans</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="The_Network_is_the_Computer" title="The Network is the Computer">The Network is the Computer</a></li>
<li><a href="Write_once%2C_run_anywhere" title="Write once, run anywhere">Write once, run anywhere</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Community</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Common_Development_and_Distribution_License" title="Common Development and Distribution License">Common Development and Distribution License</a></li>
<li><a href="Java_Community_Process" title="Java Community Process">Java Community Process</a></li>
<li><a href="NetBeans" title="NetBeans">NetBeans</a></li>
<li><a href="OpenOffice.org" title="OpenOffice.org">OpenOffice.org</a></li>
<li><a href="OpenSolaris" title="OpenSolaris">OpenSolaris</a></li>
<li><a href="OpenSPARC" title="OpenSPARC">OpenSPARC</a></li>
<li><a href="OpenJDK" title="OpenJDK">OpenJDK</a></li>
<li><a href="Open_Source_University_Meetup" title="Open Source University Meetup">Open Source University Meetup</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="List_of_Sun_Microsystems_employees" title="List of Sun Microsystems employees">People</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Bill_Joy" title="Bill Joy">Bill Joy</a></li>
<li><a href="Andy_Bechtolsheim" title="Andy Bechtolsheim">Andy Bechtolsheim</a></li>
<li><a href="Scott_McNealy" title="Scott McNealy">Scott McNealy</a></li>
<li><a href="Vinod_Khosla" title="Vinod Khosla">Vinod Khosla</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div>Category</div></td></tr></tbody></table></div>
<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Oracle_free_and_open-source_software_(FOSS)115" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Oracle_free_and_open-source_software_(FOSS)115" style="font-size:114%;margin:0 4em"><a href="Oracle_Corporation" title="Oracle Corporation">Oracle</a> <a href="Free_and_open-source_software" title="Free and open-source software">free and open-source software (FOSS)</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="OpenOffice.org" title="OpenOffice.org">OpenOffice.org</a></li>
<li><a href="VirtualBox" title="VirtualBox">VirtualBox</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Programming languages</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Java_(programming_language)" title="Java (programming language)">Java</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Databases</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Berkeley_DB" title="Berkeley DB">Berkeley DB</a></li>
<li><a href="InnoDB" title="InnoDB">InnoDB</a></li>
<li><a href="MySQL" title="MySQL">MySQL</a></li>
<li><a href="Oracle_NoSQL_Database" title="Oracle NoSQL Database">Oracle NoSQL Database</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Frameworks and<br>development tools</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="DTrace" title="DTrace">DTrace</a></li>
<li><a href="GlassFish" title="GlassFish">GlassFish</a></li>
<li><a href="HotSpot_(virtual_machine)" title="HotSpot (virtual machine)">HotSpot</a></li>
<li><a href="Image_Packaging_System" title="Image Packaging System">Image Packaging System</a></li>
<li><a href="Java_(software_platform)" title="Java (software platform)">Java (software platform)</a></li>
<li><a href="Maxine_Virtual_Machine" title="Maxine Virtual Machine">Maxine Virtual Machine</a></li>
<li><a href="Memory_(storage_engine)" title="Memory (storage engine)">Memory</a></li>
<li><a href="Nashorn_(JavaScript_engine)" title="Nashorn (JavaScript engine)">Nashorn</a></li>
<li><a href="NetBeans" title="NetBeans">NetBeans</a></li>
<li><a href="OpenJDK" title="OpenJDK">OpenJDK</a></li>
<li><a href="VisualVM" title="VisualVM">VisualVM</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Operating systems</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="OpenSolaris" title="OpenSolaris">OpenSolaris</a></li>
<li><a href="Oracle_Linux" title="Oracle Linux">Oracle Linux</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Java_Desktop_System" title="Java Desktop System">Java Desktop System</a></li>
<li><a href="OCFS2" title="OCFS2">OCFS2</a></li>
<li><a href="Oracle_VM_Server_for_x86" title="Oracle VM Server for x86">Oracle VM Server for x86</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Google_LLC_v._Oracle_America%2C_Inc." title="Google LLC v. Oracle America, Inc.">Google LLC v. Oracle America, Inc.</a></li></ul>
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