Dataset

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This page contains a brief summary of a dataset of schema evolution histories (extension of our previous schema evolution benchmark appeared in ICEIS 2008 <bibref f="defbib.bib">iceis2008</bibref>) that is being collected to the goal of creating a benchmark for schema evolution. The goal of this page is to share this dataset with the DB community and provide a set of reference schema evolution histories and workloads to test new approaches. Schema evolution histories and pre-collected statistics are linked and available for download.


Open Source Web Information Systems
Name Description No. of Revisions Lifespan Popularity DBMS Further Information


MediaWiki [1] MediaWiki is used by over 30.000 wiki websites around the world including Wikipedia the availability of DB data is impressive. In particular the Wikimedia Foundation releases the entire Wikipedia DB dump bi-weekly. The user can experience with small data-set for some non-popular language (<10Mb) or work on the entire English Wikipedia *enwiki* or even install the entire dataset > 700Gb. Read More.. 242 6 years. Ranked 5782 and 1,469,996 downloads from sourceforge on 09/10/09. Ranked 11,407 on alexa.org on 08/05/2009. Powers wikipedia, ranked 7th on alexa.org. MySQL SVN access
Schemas.tar.gz

Statistics


TikiWiki [2] TikiWiki (Tiki) is your Groupware/CMS (Content Management System) solution.[Read More..] 99 0.9 years. Ranked 239 and 765,420 downloads from sourceforge on 09/09/09. Ranked 41,620 on alexa.org on 08/05/2009. MySQL SVN access
Schemas.tar.gz
Statistics
phpwiki[3] It is a PHP WikiWikiWeb. A WikiWikiWeb is a web site where anyone can edit the pages through an HTML form. Linking is done automatically on the server side. All pages are stored in a database.[Read More...] 18 4.11 years. Ranked 7,982 and 351,561 downloads from sourceforge on 09/09/09. MySQL SVN access
Statistics


Deki Wiki 8.05[4] MindTouch Deki Wiki is the Web's most popular commercially supported wiki platform for creating content and mashups using a wiki interface. The free, open source application is an easy to use program for authoring, aggregating, organizing, and sharing almost any kind of content. Enterprises can build online communities and in-house Intranets, create collaborative applications, or add wiki capabilities to existing applications. Deki Wiki includes a state-of-the-art WYSIWYG editor, integration with the LDAP, and open source providers like WordPress, Joomla, Drupal, and Mambo. Deki Wiki is also a platform for building collaborative Web applications that access functionality or data from anywhere on the Internet. Its flexible architecture even allows wiki capabilities to be added to existing applications regardless of the underlying language or technology. [Read More...] 11 1.11 years. Ranked 28 and 490,905 downloads from sourceforge on 09/09/09. MySQL SVN access
Statistics
Nucleus[5] Nucleus offers you the building blocks you need to create a web presence. Whether you want to create a personal blog, a family page, or an online business site, Nucleus CMS can help you achieve your goals.Read More... 51 6.7 years. Ranked 54874 on alexa.org on 09/10/2009. MySQL SVN access
Statistics
ATutor [6] ATutor is an Open Source Web-based Learning Content Management System (LCMS/LMS) and social networking environment designed with accessibility and adaptability in mind. Administrators can install or update ATutor in minutes, develop custom themes to give ATutor a new look, and easily extend its functionality with feature modules. Educators can quickly assemble, package, and redistribute Web-based instructional content, easily import prepackaged content, and conduct their courses online. Students learn in an adaptive, social learning environment. Read More.. 216 5.7 years. Ranked 4939 and 294,931 downloads from sourceforge on 09/09/09. Ranked 117,088 on alexa.org on 08/05/2009. MySQL SVN access

Statistics


Open Source Software
Name Description No. of Revisions Lifespan Popularity DBMS Further Information


KtDMS[7] KnowledgeTree® is open source document management software that connects people, processes, and ideas. Collaborate, securely store all your critical documents, address compliance challenges, and focus on providing a simple solution that works for your business. Read More... 105 4 years. Ranked 45590 on alexa.org on 09/10/2009. MySQL SVN access
Statistics
Slashcode[8] Slashcode is the site for All Things Slash. Slash is the source code and database that was originally used to create Slashdot, and has now been released under the GNU General Public License. It is a bona fide Open Source / Free Software project.[ Read More...] 256 8.10 years. Ranked 5799 and 142,849 downloads from sourceforge on 09/09/09. MySQL CVS access
Statistics
Zabbix[9] ZABBIX is an enterprise-class open source distributed monitoring solution.ZABBIX is software that monitors numerous parameters of a network and the health and integrity of servers. ZABBIX uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. ZABBIX offers excellent reporting and data visualisation features based on the stored data. This makes ZABBIX ideal for capacity planning. Read More... 196 8.3 years. Ranked 398 and 511,389 downloads from sourceforge on 09/09/09. MySQL CVS access
Statistics
e107[10] e107 is a website system written in PHP and MySQL. It installs a completely dynamic website on your server allowing you complete control of your site from a secure and intuitive, yet powerful and flexible admin area. Coded within the XHTML 1.1 Standard.[Read More...] 16 5.4 months. Ranked 203 and 1,255,976 downloads from sourceforge on 09/09/09. MySQL CVS access
Statistics

On sourceforge


Medicine/Biology Databases
Name Description No. of Revisions Lifespan Popularity DBMS Further Information


Ensembl Genetic DB [11] The Ensembl project produces genome databases for vertebrates and other eukaryotic species, and makes this information freely available online. [Read More...] 412 9.8 years. 178,340 on alexa.org on 08/05/2009. MySQL CVS access
SVN access
API Documentation
[Statistics]



CERN Physics DBs
Name Description No. of Revisions Lifespan Popularity DBMS Further Information


ATLAS(DQ2) [12] The ATLAS data management system (DQ2) is responsible for managing ATLAS data. DQ2 is designed to work with the full analysis tool-chain. [Read More...] Oracle - 17
MySQL - 51
on alexa.org on 08/05/2009. Oracle, MySQL CVS access (Oracle)
CVS access (MySQL)
Schema-tracker
[Statistics]

References

<bibreferences />

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