http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=BigTable 2026-04-08T08:28:59Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=BigTable&diff=17207&oldid=prev 2014-04-26T02:26:34Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 02:26, 26 April 2014</td> </tr><tr><td colspan="2" class="diff-lineno">Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>| released=2004</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>| released=2004</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''BigTable''' is a database system used by Google in the back end of various applications. It is built on the [[Google <del class="diffchange diffchange-inline">file system</del>]]. Neither BigTable nor GFS are available directly to the public, but they are integral to various Google services.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''BigTable''' is a database system used by Google in the back end of various applications. It is built on the [[Google <ins class="diffchange diffchange-inline">File System</ins>]]. Neither BigTable nor GFS are available directly to the public, but they are integral to various Google services.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>BigTable is not a relational database system, but has a three-dimensional structure with two arbitrary strings as row and column indices, and a third dimension by timestamp. These coordinates index arbitrary arrays of bytes in a structure designed to scale up to petabyte levels. The data is split into &quot;tablets&quot; of approximately 200 megabytes each, which can be spread across many machines on a network.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>BigTable is not a relational database system, but has a three-dimensional structure with two arbitrary strings as row and column indices, and a third dimension by timestamp. These coordinates index arbitrary arrays of bytes in a structure designed to scale up to petabyte levels. The data is split into &quot;tablets&quot; of approximately 200 megabytes each, which can be spread across many machines on a network.</div></td></tr> </table>

Dan Tobias http://fileformats.archiveteam.org/index.php?title=BigTable&diff=17206&oldid=prev 2014-04-26T02:26:04Z

<p>Created page with &quot;{{FormatInfo | formattype=electronic | subcat=Databases | released=2004 }} &#039;&#039;&#039;BigTable&#039;&#039;&#039; is a database system used by Google in the back end of various applications. It is bu...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> | formattype=electronic<br /> | subcat=Databases<br /> | released=2004<br /> }}<br /> '''BigTable''' is a database system used by Google in the back end of various applications. It is built on the [[Google file system]]. Neither BigTable nor GFS are available directly to the public, but they are integral to various Google services.<br /> <br /> BigTable is not a relational database system, but has a three-dimensional structure with two arbitrary strings as row and column indices, and a third dimension by timestamp. These coordinates index arbitrary arrays of bytes in a structure designed to scale up to petabyte levels. The data is split into &quot;tablets&quot; of approximately 200 megabytes each, which can be spread across many machines on a network.<br /> <br /> == Links ==<br /> * [[Wikipedia:BigTable|Wikipedia article]]<br /> * [https://www.cs.washington.edu/htbin-post/mvis/mvis?ID=437 Presentation about BigTable (audio, video, various formats)]<br /> * [http://www.baselinemag.com/c/a/Infrastructure/How-Google-Works-1/ How Google Works]<br /> <br /> [[Category:Google]]</div>

Dan Tobias