Teknik Informatika    
   
Daftar Isi ☛
(Sebelumnya) Drum memoryDry etching (Berikutnya)

Drupal

Drupal
Drupal logo
Original author(s)Dries Buytaert
Initial releaseJanuary 2001 (2001-01)
Stable release7.21[1][2] / 7 March 2013; 14 days ago (2013-03-07)
Development statusActive
Written inPHP
Operating systemCross-platform
Size11.4 MB (uncompressed core)[2]
Available inMultilingual
TypeContent management framework, Content management system, Community and Blog software
LicenseGPLv2 or later[3]
Websitedrupal.org

Drupal (pron.: /ˈdruːpəl/) is a free and open-source content management framework (CMF) written in PHP and distributed under the GNU General Public License.[3][4][5] It is used as a back-end system for at least 2.1% of all websites worldwide[6][7] ranging from personal blogs to corporate, political, and government sites including whitehouse.gov and data.gov.uk.[8] It is also used for knowledge management and business collaboration.

The standard release of Drupal, known as Drupal core, contains basic features common to content management systems. These include user account registration and maintenance, menu management, RSS feeds, page layout customization, and system administration. The Drupal core installation can be used as a brochureware website, a single- or multi-user blog, an Internet forum, or a community website providing for user-generated content.

As of January 2013[update], there are more than 20,100[9] free community-contributed addons, known as contributed modules, available to alter and extend Drupal's core capabilities and add new features or customize Drupal's behavior and appearance. Because of this plug-in extensibility and modular design, Drupal is described as a content management framework.[4][10] Drupal is also described as a web application framework, as it meets the generally accepted feature requirements for such frameworks.

Although Drupal offers a sophisticated programming interface for developers, no programming skills are required for basic website installation and administration.[11]

Drupal runs on any computing platform that supports both a web server capable of running PHP (including Apache, IIS, Lighttpd, Hiawatha, Cherokee or Nginx) and a database (such as MySQL, MongoDB, MariaDB, PostgreSQL, SQLite, or Microsoft SQL Server) to store content and settings. Drupal 6 requires PHP 4.4.0 or higher, while Drupal 7 requires PHP 5.2.5 or higher.[5]

Contents

History

Major VersionRelease Date
1.015 Jan 2001[12]
2.015 Mar 2001[12]
3.015 Sep 2001[12]
4.016 Jun 2002[12]
5.015 Jan 2007[13]
6.013 Feb 2008[14]
7.05 Jan 2011[15]
8.0TBA[16]
Drupal versions 1-6 release history timeline

Originally written by Dries Buytaert as a message board, Drupal became an open source project in 2001.[17] Drupal is an English rendering of the Dutch word "druppel", which means "drop" (as in "a water droplet").[18] The name was taken from the now-defunct Drop.org website, whose code slowly evolved into Drupal. Buytaert wanted to call the site "dorp" (Dutch for "village") for its community aspects, but mistyped it when checking the domain name and thought the error sounded better.[17]

Interest in Drupal got a significant boost in 2003, when it was used to build "DeanSpace" for Howard Dean, one of the candidates in the U.S. Democratic Party's primary campaign for the 2004 U.S. presidential election. DeanSpace used open source sharing of Drupal to support a decentralized network of approximately 50 disparate, unofficial pro-Dean web sites that communicated directly with one another as well as with the campaign.[19] After Dean ended his campaign, members of his web team continued to pursue their interest in developing a web platform that could aid political activism by launching CivicSpace Labs in July 2004, "the first company with full-time employees that was developing and distributing Drupal technology."[20] Other companies began to also specialize in Drupal development.[21][22] By 2012, the Drupal website listed more than 100 vendors that offered Drupal-related services.[23]

Drupal is now developed by a community,[24] and its popularity is growing rapidly. From July 2007 to June 2008, Drupal was downloaded from the Drupal.org website more than 1.4 million times, an increase of approximately 125% from the previous year.[25][26]

As of December 2012[update], more than 808 000 sites are using Drupal.[27] These include hundreds of well-known organizations,[28] including corporations, media & publishing companies, governments, non-profits,[29] schools, and individuals. Drupal also won several Packt Open Source CMS Awards[30] and won the Webware 100 three times in a row.[31][32]

On March 5, 2009, Buytaert announced a code freeze for Drupal 7 for September 1, 2009.[33] Drupal 7 was released on January 5, 2011, with release parties in multiple countries.[34] After that, maintenance on Drupal 5 stopped, and only Drupal 7 and Drupal 6 are maintained.[35] The latest version is Drupal 7.21, released on 7 March 2013.

Drupal 8 is in development, with no set release date yet.[16][36] The work on Drupal 8 is divided into categories, called Core initiatives: Mobile, Layouts, Web Services and Configuration management. Google Summer of Code is sponsoring 20 Drupal projects.[37]

Core

In the Drupal community, the term "core" means anything outside of the "sites" folder in a Drupal installation.[38] Drupal core is the stock element of Drupal. In its default configuration, a Drupal website's content can be contributed by either registered or anonymous users (at the discretion of the administrator) and is made accessible to web visitors by a variety of selectable criteria. Drupal core also includes a hierarchical taxonomy system, which allows content to be categorized or tagged with key words for easier access.[11]

Drupal maintains a detailed changelog of core feature updates by version.[1]

Core modules

Drupal core includes optional modules which can be enabled by the administrator to extend the functionality of the core website.[39]

The core Drupal distribution provides a number of features, including:[39]

  • Access statistics and logging
  • Advanced search
  • Blogs, books, comments, forums, and polls
  • Caching and feature throttling for improved performance
  • Descriptive URLs
  • Multi-level menu system
  • Multi-site support[40]
  • Multi-user content creation and editing
  • OpenID support
  • RSS feed and feed aggregator
  • Security and new release update notification
  • User profiles
  • Various access control restrictions (user roles, IP addresses, email)
  • Workflow tools (triggers and actions)

Core themes

The color editor being used to adjust the "Garland" core theme

Drupal core includes core themes, which customize the "look and feel" of Drupal sites,[41] for example, Garland and Bartik.

The Color Module, introduced in Drupal core 5.0, allows administrators to change the color scheme of certain themes via a browser interface.[42]

Localization

As of November 2012[update], Drupal had been made available in 91 languages and English (the default).[43] Support is included for right-to-left languages such as Arabic, Persian, and Hebrew.[44]

Drupal localization is built on top of gettext, the GNU internationalization and localization (i18n) library.

Auto-update notification

Drupal can automatically notify the administrator about new versions of modules, themes, or the Drupal core.[44] Such a feature can be useful for security fixes.

Database abstraction

Prior to version 7, Drupal had functions which performed tasks related to databases, such as SQL query cleansing, multi-site table name prefixing, and generating proper SQL queries. In particular, Drupal 6 introduced an abstraction layer that allowed programmers to create SQL queries without writing SQL.

Drupal 7 extends the data abstraction layer so that a programmer no longer needs to write SQL queries as text strings. It uses PHP Data Objects to abstract the physical database. Microsoft has written a database driver for their SQL Server.[45]

Embracing Windows developers

With Drupal 7's new database abstraction layer and ability to run on IIS, it is now easier for Windows developers to participate in the Drupal community. A group on Drupal.org is dedicated to Windows issues.[46]

Accessibility

Drupal can be used to build websites that are accessible to people with disabilities—this initiative began with advancements in Drupal 7. The accessibility team has worked to identify and resolve accessibility barriers, and have raised awareness within the community. With the additional support for Rich Internet Applications by adding some WAI-ARIA support, there have been many improvements to both the visitor and administrator sides of Drupal, especially:

  • Search engine form and presentation
  • Drag and Drop functionality
  • Color contrast and intensity
  • Adding skip navigation to core themes
  • Image handling
  • Form labeling
  • Removing duplicate or null tags

Extending the core

Drupal core is modular, defining a system of hooks and callbacks, which are accessed internally via an API.[47] This design allows third-party contributed (often abbreviated to "contrib") modules and themes to extend or override Drupal's default behaviors without changing Drupal core's code.

Drupal isolates core files from contributed modules and themes. This increases flexibility and security and allows administrators to cleanly upgrade to new releases without overwriting their site's customizations.[48] The Drupal community has the saying "Never hack core", a strong recommendation that people do not change core files.[38]

Modules

Contributed modules offer image galleries, custom content types and content listings, WYSIWYG editors, private messaging, third-party integration tools,[49] and more. As of November 2012[update] the Drupal website lists more than 19,600 free modules.[9]

Some of the most commonly used contrib modules include:[50]

  • Content Construction Kit (CCK): allows site administrators to dynamically create content types by extending the database schema. "Content type" describes the kind of information. Content types include, but are not limited to, events, invitations, reviews, articles, and products. The CCK Fields API is in Drupal core in Drupal 7.[51]
  • Views: facilitates the retrieval and presentation, through a database abstraction system, of content to site visitors.
  • Panels: drag and drop layout manager that allows site administrators to visually design their site.

Themes

Contributed themes adapt or replace a Drupal site's default look and feel.

Drupal themes use standardized formats that may be generated by common third-party theme design engines. Many are written in the PHPTemplate engine[52] or, to a lesser extent, the XTemplate engine.[53] Some templates use hard-coded PHP.

The inclusion of the PHPTemplate and XTemplate engines in Drupal addressed user concerns about flexibility and complexity.[54] The Drupal theming system utilizes a template engine to further separate HTML/CSS from PHP. A popular Drupal contributed module called 'Devel' provides GUI information to developers and themers about the page build.

Community-contributed themes[55] at the Drupal website are released under a free GPL license,[56] and most of them are demonstrated at the Drupal Theme Garden.[57]

Distributions

In the past, those wanting a fully customized installation of Drupal had to download a pre-tailored version separately from the official Drupal core. Today, however, a distribution defines a packaged version of Drupal that upon installation, provides a website or application built for a specific purpose.

The distributions offer the benefit of a new Drupal site without having to manually seek out and install third-party contrib modules or adjust configuration settings. They are collections of modules, themes, and associated configuration settings that prepare Drupal for custom operation. For example, a distribution could configure Drupal as a "brochureware" site rather than a "news" site or an "online store".

Community

Drupal.org has a large community of users and developers, with over 913,000 user accounts and over 22,600 developer accounts (As of December 2012[update]).[9] The semiannual Drupal conference alternates between North America and Europe.[58] Attendance at DrupalCon grew from 500 at Szeged in August 2008 to over 3,000 people at Chicago in March 2011.[59] The European DrupalCon 2012 took place in August 2012 in Munich, Germany.

Smaller events, known as "Drupal Camps",[60] occur throughout the year all over the world. The annual Florida DrupalCamp brings users together Coding for a Cause for the benefit of nonprofit organizations.

There are a number of active Drupal forums,[61] mailing lists[62] and discussion groups.[63] Drupal also maintains several IRC channels[64] on the Freenode network.

There are over 30 national communities[65] around drupal.org offering language-specific support.

Security

Drupal's policy is to announce the nature of each security vulnerability once the fix is released.[66][67]

Administrators of Drupal sites are automatically notified of these new releases via the Update Status module (Drupal 6.x) or via the Update Manager (Drupal 7.x).[68] Drupal maintains a security announcement mailing list, a history of all security advisories,[69] a security team home page,[70] and an RSS feed[71] with the most recent security advisories. In 2008, eleven security vulnerabilities were reported and fixed in the Drupal core.[69] Security holes were also found and fixed in 64 of the 2243 user-contributed modules.[69][72]

Criticism

In a controversial[73] article about the adoption of Drupal by the Whitehouse.gov site, Slate associate editor Chris Wilson[74] lists some common criticisms of Drupal. Other criticisms have included:

  • Usability: Aspects of the Drupal 6 administration interface were seen to be confusing and intimidating to some, particularly for new administrators.[75][76][77][78] According to Dries Buytaert, Drupal 7 addressed 90% of the problems identified by the Universities of Minnesota and Baltimore.[79][80] To achieve this, Acquia (the company founded by the project lead of Drupal) hired user experience designer Mark Boulton to work with the Drupal community to design an improved user interface for Drupal's administration interface.[81] The majority of his team's design work has been implemented by the community in Drupal 7. The 2011 usability test results from the University of Minnesota Office of Information Technology show that all of the major usability problems identified in Drupal 6 are either vastly improved or non-existent in Drupal 7. However, some new usability problems were identified.[82][83]
  • Learning curve: Some users describe Drupal as being difficult to master.[75][84][85] Drupal's many contributed modules can have overlapping functionality and have been reported as overwhelming to new users.[86]
  • Backward compatibility (for software development): Drupal does not commit to backward compatibility across major revisions.[87] This means that module and theme developers may have to rework their code to be compatible. However, Drupal's policy is to not change how it uses one's data. This means that data from previous versions will still be usable without alteration in the new release.[88][89] Drupal documents any incompatibilities, allowing the user to make informed decisions about when and whether to upgrade.
  • Performance/scalability: In 2008, performance tests between Drupal 6.1 and Joomla 1.5 demonstrated that Drupal's pages were delivered "significantly faster" than those of Joomla.[90] Despite this, arguments over speed persist[91] Drupal is likely to be slower than a special-purpose application for a given task. For example, WordPress typically outperforms Drupal as a single-user blogging tool. Drupal positions itself for broader applications requirements that are outside the scope of more narrowly focused applications.[92] Drupal offers caching to store various page elements, the use of which resulted in a 508% improvement in one benchmark.[93] When using Drupal's default Page Cache mechanism, the cached pages are delivered only to anonymous users, so contributed modules must be installed to allow caching content for logged in users.[94][95] Like performance, scalability (the ability to add servers to handle growing numbers of visitors with consistent response) can become a concern on large, interactive sites. MySQL's query caching can help reduce the load on the database server caused by Drupal's high query rate.[96][97] Drupal caches database schema metadata as well as elements such as blocks, forms and menus.[98] Drupal 7 increases performance in database queries and reduces PHP code usage.[99]
  • Integrability with hosting structures: Because of Drupal's demanding query requirements, Drupal-based websites can quickly become very taxing to hosts whose databases reside on a machine separate from their HTTP server. While the issue can normally be addressed by implementing aggressive caching as described above, such methods may be unimplementable in cases where the host does not offer access to PHP accelerators like XCache or APC. Drupal has plugins that facilitate similar caching without requiring special PHP extensions.[100][101]
  • The Drupal core search is ineffective at searching content: There are contributed modules that will greatly improve the search functionality on a Drupal website, but they are not easily accessible due to a high learning curve and the difficulty users have in general of finding the right module.[citation needed] One of the faceted search options is Apache Solr Search Integration module, however, the module requires a dedicated server or virtual private server (VPS) to operate because Solr must run on a servlet container, e.g. Tomcat, Jetty or Resin. In response, Acquia has created an Apache Solr SaaS product. These requirements make it harder for a Drupal website to have a functional search feature.

See also

Portal iconFree software portal

References

  1. ^ a b "CHANGELOG.txt". drupal.org. http://drupalcode.org/project/drupal. git/blob/refs/heads/7.x:/CHANGELOG.tx t. Retrieved 2013-03-07.
  2. ^ a b "drupal 7.21". drupal.org. http://drupal.org/drupal-7.21-release -notes. Retrieved 2013-03-07.
  3. ^ a b "Licensing FAQ". drupal.org. http://drupal.org/licensing/faq. Retrieved 2009-04-08.
  4. ^ a b "The Drupal Overview". drupal.org. http://drupal.org/node/265726. Retrieved 2009-04-08.
  5. ^ a b "System Requirements". drupal.org. http://drupal.org/requirements. Retrieved 2009-04-08.
  6. ^ W3Techs (2011-07-15). "Usage of content management systems for websites". http://w3techs.com/technologies/overv iew/content_management/all. Retrieved 2011-07-15.
  7. ^ BuiltWith (2011-03-28). "Drupal Usage Statistics". http://trends.builtwith.com/cms/Drupa l. Retrieved 2011-03-28.
  8. ^ "The State of Drupal 2010 speech". Archive.org. 2001-03-10. http://www.archive.org/details/Css3Th eFutureIsNow. Retrieved 2011-08-31.
  9. ^ a b c "Drupal Homepage". Drupal.org. https://drupal.org/. Retrieved 2011-08-18.
  10. ^ "Modules". drupal.org. http://drupal.org/project/Modules. Retrieved 2013-01-25.
  11. ^ a b "Features". drupal.org. http://drupal.org/features. Retrieved 2009-04-08.
  12. ^ a b c d "Drupal 7 CHANGELOG.txt" at drupal.org
  13. ^ "drupal 5.0" at Drupal.org, released 3 Nov 2011
  14. ^ "drupal 6.0" at Drupal.org, released 3 Nov 2011
  15. ^ "drupal 7.0" at Drupal.org, released 3 Nov 2011
  16. ^ a b http://drupal.org/community-initiativ es/drupal-core
  17. ^ a b "History". drupal.org. http://drupal.org/node/769. Retrieved 2009-04-08.
  18. ^ "Druppel: Dutch to English Translation". Babylon Translation. http://translation.babylon.com/Dutch/ to-English/druppel/. Retrieved 2009-04-08.
  19. ^ Benjamin Melançon et al. (2011). The Definitive Guide to Drupal 7 (2nd ed.). Apress. p. 823. ISBN 9781430231356. http://books.google.com/books?id=Oqi_ eei2kq8C&pg=PA823&lpg=PA823&a mp;dq=deanspace+%22neil+drumm%22& source=bl&ots=fzb_pmTkGG&sig= JpxERqHJy4FB4jKJEgeNovG5qKM&hl=en &sa=X&ei=BrPBT8DpIIP89QSe8eiaCw&ved=0CEYQ6AEwAjgU#v=onepage&q&f=false. Retrieved 2012-05-27.
  20. ^ Critchley, Spencer (2006-05-03). "Digital Politics: An Interview With CivicSpace Founder Zack Rosen". O'Reilly Media. http://www.oreillynet.com/onlamp/blog /2006/05/digital_politics_an_intervie w.html. Retrieved 2012-05-27.
  21. ^ Kreiss, Daniel (2012-03-05). "Dean, Romney, and Drupal: Values and Technological Adoption". Culture Digitally. http://culturedigitally.org/2012/03/d ean-romney-and-drupal-values-and-tech nological-adoption. Retrieved 2012-05-27.
  22. ^ Samantha M. Shapiro, "The Dean Connection", The New York Times December 7, 2003, accessed May 27, 2012.
  23. ^ "Marketplace". drupal.org. http://drupal.org/drupal-services. Retrieved 2012-05-27.
  24. ^ Koenig, Josh. "Growth Graphs". Groups.Drupal. http://groups.drupal.org/node/1980. Retrieved 2009-04-08.
  25. ^ Buytaert, Dries (2008). "Drupal Download Statistics". http://buytaert.net/drupal-download-s tatistics-2008. Retrieved 2009-04-08.
  26. ^ Buytaert, Dries (2007). "Drupal Download Statistics". http://buytaert.net/drupal-download-s tatistics-2007. Retrieved 2009-04-08.
  27. ^ "Drupal project usage". http://drupal.org/project/usage/drupa l.
  28. ^ "Drupal Sites". Dries Buytaert. http://buytaert.net/tag/drupal-sites? page=27. Retrieved 2010-07-20.
  29. ^ "Daftar/Tabel -- Nonprofit, NPO, NGO Websites Using Drupal". ENGINE Industries. http://engineindustries.com/blog/jaso n/list-nonprofit-npo-ngo-websites-usi ng-drupal. Retrieved 2010-07-20.
  30. ^ "OSS CMS Award Previous Winners". Packt Publishing. http://www.packtpub.com/open-source-c ms-award-previous-winners. Retrieved 2009-04-08.
  31. ^ "Drupal is a Webware 100 winner for the third year in a row". Drupal.org. http://drupal.org/Drupal-2009-webware -100-winner. Retrieved 2011-08-31.
  32. ^ "Cnet.com". News.cnet.com. 2009-05-19. http://news.cnet.com/8301-13546_109-1 0237630-29.html?tag=mncol. Retrieved 2011-08-31.
  33. ^ "Buytaert.net". Buytaert.net. http://buytaert.net/drupal-7-code-fre eze-september-1st. Retrieved 2011-08-31.
  34. ^ "Drupal 7 to be released on January 5 (with one ginormous party)". Buytaert.net. http://buytaert.net/drupal-7-to-be-re leased-on-january-5th-with-one-ginorm ous-party. Retrieved 2011-08-31.
  35. ^ "Xplain Hosting Drupal 7 Quickstart training seminar". Scoop. 2010-12-16. http://www.scoop.co.nz/stories/SC1012 /S00048/xplain-hosting-drupal-7-quick start-training-seminar.htm.
  36. ^ http://buytaert.net/drupal-8-feature- freeze-extended
  37. ^ "Drupal Summer of Code projects". appspot.com. http://socghop.appspot.com/gsoc/org/g oogle/gsoc2011/drupal. Retrieved 2011-04-29.
  38. ^ a b "Never hack core". drupal.org. http://drupal.org/node/144376.
  39. ^ a b "Handbook: Core Modules". drupal.org. Archived from the original on 2008-07-28. http://web.archive.org/web/2008072810 3300/http://drupal.org/handbook/modul es. Retrieved 2009-04-08.
  40. ^ "Drupal Multi-site installation recipes". http://drupal.org/node/43816.
  41. ^ Buytaert, Dries. "Garland, the new default core theme". drupal.org. http://drupal.org/node/91964. Retrieved 2009-04-08.
  42. ^ "Color: Allows the user to change the color scheme of certain themes". drupal.org. http://drupal.org/handbook/modules/co lor. Retrieved 2009-04-08.
  43. ^ "Drupal core translation downloads". drupal.org. http://localize.drupal.org/translate/ downloads. Retrieved 2012-11-10.
  44. ^ a b "Drupal 6.0 released". drupal.org. http://drupal.org/drupal-6.0. Retrieved 2009-04-08.
  45. ^ "Install Drupal for Windows". microsoft.com. http://www.microsoft.com/web/drupal. Retrieved 2011-02-14.
  46. ^ "Drupal on Windows Group". drupal.org. http://groups.drupal.org/drupal-windo ws. Retrieved 2011-02-14.
  47. ^ "API Reference". drupal.org. http://api.drupal.org/. Retrieved 2009-04-08.
  48. ^ "File and directory management". drupal.org. http://drupal.org/node/22283.
  49. ^ 14 hours 40 min ago. (2009-05-20). "Integrating Drupal with External Systems". Appnovation.com. http://www.appnovation.com/integratin g-drupal-external-systems. Retrieved 2011-08-31.
  50. ^ "Project usage overview". Drupal.org. https://drupal.org/project/usage. Retrieved 2011-08-18.
  51. ^ "Field API". 2009. http://drupal.org/node/361849. Retrieved 2009-05-08.
  52. ^ "PHPTemplate theme engine". drupal.org. http://drupal.org/phptemplate. Retrieved 2009-04-08.
  53. ^ "XTemplate theme engine". drupal.org. http://drupal.org/node/6493. Retrieved 2009-04-08.
  54. ^ "How does Drupal compare to Mambo? discussion thread". drupal.org. 2005-01-17. http://drupal.org/node/15689#comment- 25704. Retrieved 2009-04-08.
  55. ^ "Drupal themes". Drupal.org. http://drupal.org/project/Themes. Retrieved 2011-08-31.
  56. ^ "Adding your theme to Drupal.org". Drupal.org. http://drupal.org/node/14208.
  57. ^ "Drupal Theme Garden". Themegarden.org. http://themegarden.org/. Retrieved 2011-08-31.
  58. ^ "drupal.org discussion on Drupalcon event management". Groups.drupal.org. http://groups.drupal.org/node/17870. Retrieved 2011-08-31.
  59. ^ "DrupalCon Chicago 2011". http://chicago2011.drupal.org/.
  60. ^ "Drupal Camps and Cons". http://buildamodule.com/drupal-camps- calendar. Retrieved 25 January 2013.
  61. ^ "forums". Drupal.org. http://drupal.org/forum/. Retrieved 2011-08-31.
  62. ^ "mailing lists". Drupal.org. http://drupal.org/mailing-lists. Retrieved 2011-08-31.
  63. ^ "Drupal Groups". Groups.drupal.org. http://groups.drupal.org/. Retrieved 2011-08-31.
  64. ^ "Drupal IRC channels on FreeNode". Drupal.org. http://drupal.org/node/108355. Retrieved 2011-08-31.
  65. ^ "Language specific communities". Drupal.org. 2011-08-26. http://drupal.org/language-specific-c ommunities. Retrieved 2011-08-31.
  66. ^ Drupal. "Security announcement and release process". https://drupal.org/security-team.
  67. ^ Drupal. "How to report a security issue". https://drupal.org/security-team/repo rt-issue.
  68. ^ "Update manager (and Update status)". drupal.org. http://drupal.org/documentation/modul es/update. Retrieved 2011-07-01.
  69. ^ a b c "Security advisories". drupal.org. http://drupal.org/security. Retrieved 2009-04-28.
  70. ^ "Drupal security team". Drupal.org. http://drupal.org/security-team. Retrieved 2011-08-31.
  71. ^ "Drupal Security RSS feed". Drupal.org. http://drupal.org/security/rss.xml. Retrieved 2011-08-31.
  72. ^ "Contributed modules". drupal.org. http://drupal.org/security. Retrieved 2009-04-28.
  73. ^ Messenger's Error(s): Chris Wilson's flawed rant about Drupal and whitehouse.gov Conor McNamara. DPCI October 27, 2009
  74. ^ Message Error, Why running the White House Web site on Drupal is a political disaster waiting to happen Chris Wilson. Slate (magazine) October 27, 2009
  75. ^ a b Hagopian, Peter (2008-07-10). "Drupal Addresses Security In 6.3, Usability in 7". Information Week. http://www.informationweek.com/blog/m ain/archives/2008/07/drupal_addresse. html. Retrieved 2009-04-08.[dead link]
  76. ^ Scollan, Becca; Abby Byrnes, Malia Nagle, Paul Coyle, Cynthia York, Maleka Ingram (2008-05-01). "Drupal Usability Research Report" (PDF). http://groups.drupal.org/files/Drupal UsabilityResearchReport.pdf. Retrieved 2009-04-08.
  77. ^ Lal, Kieran (2008-06-26). "Drupal usability tests from the University of Baltimore with community solutions". drupal.org. http://drupal.org/usability-test-univ ersity-baltimore-community-solutions. Retrieved 2009-04-08.
  78. ^ Buytaert, Dries (2008-07-03). "Usability, usability, and usability". http://buytaert.net/usability-usabili ty-and-usability. Retrieved 2009-04-08.
  79. ^ Buytaert, Dries (2008-03-10). "First results from usability testing". http://buytaert.net/first-results-fro m-usability-testing. Retrieved 2009-04-08.
  80. ^ "Report from Formal Drupal" (PDF). 2008-03-03. http://buytaert.net/files/usability-t esting-minnesota.pdf. Retrieved 2009-04-08.
  81. ^ Buytaert, Dries (2009-02-04). "Mark Boulton to help with Drupal 7". http://acquia.com/blog/mark-boulton-h elp-drupal-7.
  82. ^ University of Minnesota Office of Information Technology (2011-05-23). "Usability test at University of Minnesota, may 2011". drupal.org. http://drupal.org/node/1166656.
  83. ^ University of Minnesota Office of Information Technology (2011-06-01). "Report from the University of Minnesota Drupal Usability Testing". drupal.org. http://drupal.org/node/1175694.
  84. ^ Howard, Brian C. (2007-01-25). "Harnessing Drupal for Citizen Journalism". NewAssignment.Net. http://newassignment.net/blog/brianch oward/jan2007/24/harnessing_drupa. Retrieved 2009-04-08.
  85. ^ "Drupal Review". http://www.cmscritic.com/drupal-conte nt-management-system-6-x-series-revie w/.
  86. ^ James, Heather (2010-11-09). "203 people tell What I wish I knew when I started Drupal". Acquia.com. http://acquia.com/blog/heather/203-pe ople-tell-what-i-wish-i-knew-when-i-s tarted-drupal. Retrieved 2010-11-11.
  87. ^ Buytaert, Dries (2006-05-26). "Backward Compatibility". http://buytaert.net/backward-compatib ility. Retrieved 2009-04-08.
  88. ^ Buytaert, Dries (2006-07-27). "The pain before the pay-off". http://buytaert.net/the-pain-before-t he-payoff. Retrieved 2009-04-08.
  89. ^ "Drupal's Upgrade Instructions (end-user)". Drupal.org. http://drupal.org/upgrade/. Retrieved 2011-08-31.
  90. ^ "Joomla 1.5 & Drupal 6.1 Performance Comparison". http://www.alldrupalthemes.com/blog/j oomla-15-drupal-61-performance-compar ison.html.
  91. ^ "Is Drupal Slow & Bloated?". http://www.nixer.org/is-drupal-slow-b loated.
  92. ^ "Is Drupal the right tool for the job?". http://drupal.org/node/346217.
  93. ^ "Drupal vs Joomla: performance | Dries Buytaert". Buytaert.net. http://buytaert.net/drupal-vs-joomla- performance. Retrieved 2012-05-05.
  94. ^ "Authenticated User Page Caching (Authcache)". drupal.org. http://drupal.org/project/authcache. Retrieved 2009-09-23.
  95. ^ Buytaert, Dries (2006-08-11). "Drupal vs Joomla performance". http://buytaert.net/drupal-vs-joomla- performance. Retrieved 2009-05-20.
  96. ^ "Speed up a Drupal web site by enabling MySQL query caching". nadeausoftware.com. 2007-03-07. http://nadeausoftware.com/articles/20 07/03/speed_drupal_web_site_enabling_ mysql_query_caching. Retrieved 2009-06-21.[dead link]
  97. ^ "Book on Drupal Performance & Scalability". Books.tag1consulting.com. 2008-07-16. http://books.tag1consulting.com/scala bility. Retrieved 2011-08-31.
  98. ^ "Caching in Drupal 6". drupal.org. 2008-07-28. http://drupal.org/node/288488. Retrieved 2009-06-21.
  99. ^ "Drupal 6 vs Drupal 7 performance and comments vs nodes". CivicActions.com. 2009-05-19. http://civicactions.com/blog/2009/may /19/drupal_6_vs_drupal_7_performance_ and_comments_vs_nodes. Retrieved 2009-06-21.
  100. ^ "Boost". drupal.org. 2006-10-15. http://drupal.org/project/boost. Retrieved 2012-05-05.
  101. ^ "Memcache API and Integration". drupal.org. http://drupal.org/project/memcache. Retrieved 2012-05-05.

Further reading

  • Pol, Kristen (2012). Drupal 7 Multilingual Sites. Birmingham, England: Packt Publishing. ISBN 978-1-84951-818-5.
  • Mercer, David (2010). Drupal 7. Birmingham, England: Packt Publishing. ISBN 1-84951-286-8.
  • Travis, Brian (2011). Pro Drupal 7 for Windows Developers. Berkeley: APress. ISBN 978-1-4302-3153-0.
  • Butcher, Matt; Larry Garfield, John Wilkins, Matt Farina, Ken Rickard, Greg Dunlap (2010). Drupal 7 Module Development. Birmingham, England: Packt Publishing. ISBN 978-1-84951-116-2.
  • Bhavin, Patel (Aug 2010). Drupal 6 Panels Cookbook. Canada: Packt Publishing. ISBN 1-84951-118-7.
  • Beighley, Lynn (2009). Drupal for Dummies. New York: For Dummies. ISBN 978-0-470-55611-5.
  • Herremans, D. (2009). Drupal 6: Ultimate Community Site Guide. Switzerland. ISBN 978-2-8399-0490-2.
  • Peacock, Michael (2008). Selling Online with Drupal e-Commerce. Birmingham, England: Packt Publishing. ISBN 978-1-84719-406-0.
  • VanDyk, John K. (2008). Pro Drupal Development, Second Edition. New York: Springer Verlag/Apress. ISBN 1-4302-0989-5.
  • Kafer, Konstantin; Emma Hogbin (Apr 2009). Front End Drupal: Designing, Theming, Scripting. Jersey, USA: Prentice Hall. ISBN 0-13-713669-2.

External links

(Sebelumnya) Drum memoryDry etching (Berikutnya)