What is lightweight? - Definition from WhatIs.com
Part of the Computing fundamentals glossary:

In information technology, the term lightweight is sometimes applied to a program, protocol, device, or anything that is relatively simpler or faster or that has fewer parts than something else. For example, in programming, a lightweight thread is a program thread (an instance of use) that takes fewer instructions to keep track of than an ordinary thread, thus enabling the program to handle more users at the same time at an acceptable performance level. The Lightweight Directory Access Protocol ( LDAP ) enables network directory that is faster than previous directory access protocols. Perl is sometimes said to be lightweight because it is generally easier to learn and faster to write code in than a more capable but complex language such as C .

This was last updated in September 2005
Posted by: Margaret Rouse

Related Terms

Definitions

  • haptics

    - Haptics (pronounced HAP-tiks) is the science of applying touch (tactile) sensation and control to interaction with computer applications. (WhatIs.com)

  • business continuance (business continuity)

    - Business continuance (sometimes referred to as business continuity) describes the processes and procedures an organization puts in place to ensure that essential functions can continue during and a... (SearchStorage.com)

  • data glove

    - A data glove is an interactive device, resembling a glove worn on the hand, which facilitates tactile sensing and fine-motion control in robotics and virtual reality. (WhatIs.com)

Glossaries

  • Computing fundamentals

    - Terms related to computer fundamentals, including computer hardware definitions and words and phrases about software, operating systems, peripherals and troubleshooting.

  • Internet applications

    - This WhatIs.com glossary contains terms related to Internet applications, including definitions about Software as a Service (SaaS) delivery models and words and phrases about web sites, e-commerce ...

Ask a Question. Find an Answer.Powered by ITKnowledgeExchange.com

Ask An IT Question

Get answers from your peers on your most technical challenges

Ask Question

Tech TalkComment

Share
Comments

    Results

    Contribute to the conversation

    All fields are required. Comments will appear at the bottom of the article.