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Ken Wilson

Ken Wilson

Ken Wilson

Cache

by Ken Wilson - Tuesday, 10 April 2007, 1:06 AM
 
A small amount of memory between a slow process and a faster process which acts as a way of improving system performance. PHP caches are used to improve PHP performance.

Kingsley Kerce

Kingsley Kerce

Kingsley Kerce

WebDAV

by Kingsley Kerce - Monday, 26 July 2004, 11:54 PM
 
WebDAV stands for "Web-based Distributed Authoring and Versioning" and is a set of extensions to the HTTP protocol which allow users to collaboratively edit and manage files on remote web servers.  WebDAV is sometimes shortened to DAV.

Since at least 1998, Internet Engineering Task Force (IETF) working groups have published RFCs on WebDAV and related issues. These publications are considered specifications for versioning, access control, searching, and ordering of resources. Many of the specifications have been implemented in software that is present in many open source and commercial offerings.

See webdav.org for more information. Also, search the web for articles about WebDAV in the popular computing press.


Black Panther

Lalit Bhatt

Black Panther

Blog

by Lalit Bhatt - Friday, 25 September 2009, 3:14 PM
 
A type of website usually maintained by an individual (Blogger) with regular entries of commentary, description of events or other material such as graphics or video. Entries are commonly displayed in reverse chronological order.
In one line - It is a sort of online diary.

leena gour

leena gour

leena gour

Accessibility

by leena gour - Monday, 30 May 2011, 3:04 PM
 
Accessible to all.

An application is said to be accessible if all type of users including disabled are able to use it.

Leon Stringer

Leon Stringer

Leon Stringer

JSON

by Leon Stringer - Tuesday, 27 July 2021, 9:03 PM
 

JSON (JavaScript Object Notation) is an open standard file format and data interchange format that uses human-readable text to store and transmit data objects consisting of attribute–value pairs and arrays (or other serializable values). JSON is a language-independent data format. It was derived from JavaScript, but many modern programming languages include code to generate and parse JSON-format data.


Lionel Redelinghuys

Lionel Redelinghuys

Lionel Redelinghuys

Oracle

by Lionel Redelinghuys - Friday, 25 September 2009, 3:19 PM
 
A commercial database management system like MS SQL with an Open Source leg.

Lukas Haemmerle

Lukas Haemmerle

Lukas Haemmerle

Shibboleth

by Lukas Haemmerle - Saturday, 2 July 2005, 1:29 AM
 
Shibboleth is not only a kind of linguistic password that identifies one as a member of an 'in' group, it's also the name of a middleware project of Internet2.

The Shibboleth project is developing architectures, policy structures, practical technologies and an open source implementation (also called Shibboleth) to support inter-institutional sharing of (web) resources subject to access controls.

Some key concepts of Shibboleth are:
  • Federated Administration
  • Access Control Based on Attributes
  • Active Management of Privacy
  • Standards Based
  • Framework for Multiple, Scaleable Trust and Policy Sets (Federations)
  • Standard Attribute Value Vocabulary
Using Moodle with Shibboleth authentication has the following advantages (depending on the Shibboleth federation you are part of):
  • Access to Moodle can be restricted very accurate (e.g. you allow only students from universities A, B and D to access your Moodle, but not students from universities C and E. Or you allow only medicine students.)
  • User accounts are created automatically as soon as a user logs in the first time.
  • The user profiles are set up automatically (e.g. the users firstname, surname and email address is inserted the first time a user logs in)
  • The user profiles can automatically kept up-to date all the time
  • So you don't have to care anymore for user management issues because this is basically handled by the Identity Provider of the Shibboleth user (e.g. the home university).
  • Once Shibboleth users are authenticated, they can access other Shibboleth-enabled resources without loggin in another time. Due to this single sign-on mechanism, they e.g. can jump from one Moodle installation to another or the can access a Shibboleth-protected library or a web shop, always being authenticated.
Plans for the future concerning Moodle:
  • Automatic course enrollment according to Shibboleth attributes.


Mark Johnson

Mark Johnson

Mark Johnson

FUD

by Mark Johnson - Sunday, 5 May 2013, 6:34 AM
 

Fear, Uncertainty and Doubt.

Negative statements made with no real supporting evidence designed to discourage people from taking a particular course of action.  This could be done with malicious intent (e.g. to put potential customers off a competing product), or innocently by passing on received wisdom that is incorrect.


Mark Johnson

POC

by Mark Johnson - Monday, 30 May 2011, 3:06 PM
 

Proof Of Concept - a prototype created to show that an idea is technically fesible.  While the prototype probably isn't suitable for real-world use, it provides a starting point for discussion and design of a real solution.


Mark Stevens

Mark Stevens

Mark Stevens

DRM

by Mark Stevens - Tuesday, 24 April 2007, 9:29 AM
 
Digital rights management (DRM) is the umbrella term referring to any of several technical methods used to handle the description, layering, analysis, valuation, trading and monitoring of the rights held over a digital work. In the widest possible sense, the term refers to any such management.


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