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    What is the "Cloud Computing" and "SaaS"?

    Cloud

    The Cloud computing buzzword joins the ranks of terms including: grid computing, utility computing, virtualization, clustering, etc.

    Cloud computing overlaps some of the concepts of distributed, grid and utility computing, however it does have its own meaning if contextually used correctly. The conceptual overlap is partly due to technology changes, usages and implementations over the years.

    Cloud computing has become the new buzz word driven largely by marketing and service offerings from big corporate players like Google, IBM and Amazon.

    The term cloud computing comes from (at least partly) the use of a cloud image to represent the Internet or some large networked environment. We don’t care much what’s in the cloud or what goes on there except that we depend on reliably sending data to and receiving data from it.

    Cloud computing is now associated with a higher level abstraction of the cloud. Instead of there being data pipes, routers and servers, there are now services. The underlying hardware and software of networking is of course still there but there are now higher level service capabilities available used to build applications. Behind the services are data and compute resources. A user of the service doesn’t necessarily care about how it is implemented, what technologies are used or how it’s managed. Only that there is access to it and has a level of reliability necessary to meet the application requirements.


    SaaS


    SaaS (Software as a Service) is an application hosted on a remote server and accessed through the Internet.

    A simple and concrete example of SaaS are the "free" email (also called web-based email) systems offered on the Internet such as Microsoft Hotmail, G-mail and Yahoo Mail. Each program meets the basic criteria of an SaaS application: a vendor (Microsoft, Google or Yahoo) hosts all of the programs, logic and data in a central location and provides end users access to this data and the software which is run and used over the world-wide web.


    The SaaS monthly payment is a operational expense as opposed to a capital expense which always looks better on the books.


    Click the image below to watch the Data Center video.



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    /groups/esquire/search/index.rss?sort=modifiedDate&sortDirection=reverse&tag=Podcastslist/groups/esquire/search/?sort=modifiedDate&sortDirection=reverse&tag=PodcastsPodcastsCustomTagSidebarCustomTagSidebar?sort=modifiedDate&sortDirection=reverse&tag=Podcasts0/groups/esquire/sidebar/CustomTagSidebarmodifiedDate5CustomTagSidebarreversePodcastsPodcastscustomcustom/groups/esquire/search/index.rss?tag=hotlist/groups/esquire/search/?tag=hotWhat’s HotHotListHot!?tag=hot3/groups/esquire/sidebar/HotListfrankriverafrank rivera2010-12-30 17:37:02+00:002010-12-30 17:37:02updated161frankriverafrank rivera2010-12-30 17:11:52+00:002010-12-30 17:11:52updated160frankriverafrank rivera2010-10-29 03:06:54+00:002010-10-29 03:06:54updated159frankriverafrank rivera2010-10-29 03:06:07+00:002010-10-29 03:06:07updated158frankriverafrank rivera2010-10-29 02:41:32+00:002010-10-29 02:41:32updated157frankriverafrank rivera2010-09-29 14:27:51+00:002010-09-29 14:27:51updated156frankriverafrank rivera2010-09-29 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15:21:46+00:002010-05-03 15:21:46updated103anniezhangannie zhang2010-04-30 04:06:37+00:002010-04-30 04:06:37updated102anniezhangannie zhang2010-04-30 04:05:51+00:002010-04-30 04:05:51updated101anniezhangannie zhang2010-04-30 04:05:37+00:002010-04-30 04:05:37updated100frankriverafrank rivera2010-04-29 15:02:42+00:002010-04-29 15:02:42updated99frankriverafrank rivera2010-04-27 22:43:24+00:002010-04-27 22:43:24updated98frankriverafrank rivera2010-04-27 22:40:53+00:002010-04-27 22:40:53updated97frankriverafrank rivera2010-04-23 19:11:47+00:002010-04-23 19:11:47updated96frankriverafrank rivera2010-04-23 19:11:35+00:002010-04-23 19:11:35updated95frankriverafrank rivera2010-04-23 19:11:14+00:002010-04-23 19:11:14updated94frankriverafrank rivera2010-04-19 13:58:16+00:002010-04-19 13:58:16updated93frankriverafrank rivera2010-04-19 13:57:27+00:002010-04-19 13:57:27updated92frankriverafrank rivera2010-03-29 23:06:35+00:002010-03-29 23:06:35updated91frankriverafrank rivera2010-03-29 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zhang2010-03-25 20:03:08+00:002010-03-25 20:03:08updated63anniezhangannie zhang2010-03-25 19:57:49+00:002010-03-25 19:57:49updated62anniezhangannie zhang2010-03-25 19:51:50+00:002010-03-25 19:51:50updated61anniezhangannie zhang2010-03-25 19:47:01+00:002010-03-25 19:47:01updated60anniezhangannie zhang2010-03-25 19:36:30+00:002010-03-25 19:36:30updated59anniezhangannie zhang2010-03-25 19:33:55+00:002010-03-25 19:33:55updated58anniezhangannie zhang2010-03-25 19:28:26+00:002010-03-25 19:28:26updated57anniezhangannie zhang2010-03-25 19:27:22+00:002010-03-25 19:27:22updated56anniezhangannie zhang2010-03-25 15:28:01+00:002010-03-25 15:28:01updated55anniezhangannie zhang2010-03-25 15:24:44+00:002010-03-25 15:24:44updated54anniezhangannie zhang2010-03-25 15:23:38+00:002010-03-25 15:23:38updated53anniezhangannie zhang2010-03-25 15:23:01+00:002010-03-25 15:23:01updated52anniezhangannie zhang2010-03-25 15:18:34+00:002010-03-25 15:18:34updated51anniezhangannie zhang2010-03-25 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zhang2010-03-24 18:18:16+00:002010-03-24 18:18:16updated23anniezhangannie zhang2010-03-24 18:09:22+00:002010-03-24 18:09:22updated22anniezhangannie zhang2010-03-24 17:47:40+00:002010-03-24 17:47:40updated21anniezhangannie zhang2010-03-23 21:03:53+00:002010-03-23 21:03:53updated20anniezhangannie zhang2010-03-23 21:03:33+00:002010-03-23 21:03:33updated19anniezhangannie zhang2010-03-23 21:02:58+00:002010-03-23 21:02:58updated18anniezhangannie zhang2010-03-23 20:41:58+00:002010-03-23 20:41:58updated17anniezhangannie zhang2010-03-23 20:40:09+00:002010-03-23 20:40:09updated16anniezhangannie zhang2010-03-23 20:38:13+00:002010-03-23 20:38:13updated15frankriverafrank rivera2010-03-18 14:31:48+00:002010-03-18 14:31:48updated14frankriverafrank rivera2010-03-18 14:30:56+00:002010-03-18 14:30:56updated13frankriverafrank rivera2010-03-18 14:27:26+00:002010-03-18 14:27:26updated12frankriverafrank rivera2010-03-18 14:07:05+00:002010-03-18 14:07:05updated11frankriverafrank rivera2010-03-13 21:26:27+00:002010-03-13 21:26:27updated10frankriverafrank rivera2010-03-13 21:25:56+00:002010-03-13 21:25:56updated9frankriverafrank rivera2010-03-04 17:45:41+00:002010-03-04 17:45:41updated8frankriverafrank rivera2010-03-04 17:45:05+00:002010-03-04 17:45:05updated7frankriverafrank rivera2009-09-11 06:27:14+00:002009-09-11 06:27:14updated6frankriverafrank rivera2009-07-11 02:16:08+00:002009-07-11 02:16:08updated5frankriverafrank rivera2009-07-01 22:56:41+00:002009-07-01 22:56:41updated4frankriverafrank rivera2009-07-01 22:52:04+00:002009-07-01 22:52:04updated3frankriverafrank rivera2009-07-01 22:49:19+00:002009-07-01 22:49:19updated2frankriverafrank rivera2009-07-01 22:48:35+00:002009-07-01 22:48:35updated1wiki2010-12-30T17:37:02+00:00groups/esquire/wiki/welcomeFalseHoudini ESQ FAQ/groups/esquire/wiki/welcome/Houdini_ESQ_FAQ.htmlfrank rivera161 updatesHoudini ESQ FAQ HoudiniESQ legal case management software HoudiniESQ Community Website Documentation Licensing How do I apply a ne...Falsefrankrivera2010-12-30T17:37:02+00:00frankriverafrank rivera2010-09-12 03:16:59+00:002010-09-12 03:16:59updated12frankriverafrank rivera2010-08-31 23:20:37+00:002010-08-31 23:20:37updated11frankriverafrank rivera2010-08-31 23:19:53+00:002010-08-31 23:19:53updated10frankriverafrank rivera2010-08-31 23:19:33+00:002010-08-31 23:19:33updated9frankriverafrank rivera2010-08-03 21:47:32+00:002010-08-03 21:47:32updated8Added tag - hotfrankriverafrank rivera2010-08-03 21:47:31+00:002010-08-03 21:47:31addTag7frankriverafrank rivera2010-08-03 21:16:53+00:002010-08-03 21:16:53updated6frankriverafrank rivera2010-08-03 21:16:27+00:002010-08-03 21:16:27updated5frankriverafrank rivera2010-08-03 21:16:19+00:002010-08-03 21:16:19updated4frankriverafrank rivera2010-08-03 21:09:43+00:002010-08-03 21:09:43updated3frankriverafrank rivera2010-08-03 21:08:54+00:002010-08-03 21:08:54updated2First additionfrankriverafrank rivera2010-08-03 21:07:25+00:002010-08-03 21:07:25created1wiki2010-09-12T03:16:59+00:00groups/esquire/wiki/0e507FalseWhat areas of practice is HoudiniESQ suitable for?/groups/esquire/wiki/0e507/What_areas_of_practice_is_HoudiniESQ_suitable_for.htmlfrank rivera12 updatesWhat areas of practice is HoudiniESQ suitable for? Products our cleint's have moved from recently Most popular Time Matters 9 and 10 » OTB Consul...Falsefrankrivera2010-09-12T03:16:59+00:00Added tag - bankruptcyfrankriverafrank rivera2010-12-30 16:58:32+00:002010-12-30 16:58:32addTag25Added tag - otb consultingfrankriverafrank rivera2010-12-30 16:58:25+00:002010-12-30 16:58:25addTag24Added tag - time mattersfrankriverafrank rivera2010-12-30 16:58:20+00:002010-12-30 16:58:20addTag23Added tag - bkexpressfrankriverafrank rivera2010-12-30 16:58:15+00:002010-12-30 16:58:15addTag22frankriverafrank rivera2010-08-23 21:06:18+00:002010-08-23 21:06:18updated21frankriverafrank rivera2010-08-22 16:20:38+00:002010-08-22 16:20:38updated20frankriverafrank rivera2010-08-22 16:19:32+00:002010-08-22 16:19:32updated19frankriverafrank rivera2010-08-22 16:18:51+00:002010-08-22 16:18:51updated18frankriverafrank rivera2010-08-03 22:55:33+00:002010-08-03 22:55:33updated17frankriverafrank rivera2010-08-03 22:49:25+00:002010-08-03 22:49:25updated16frankriverafrank rivera2010-08-03 22:49:01+00:002010-08-03 22:49:01updated15frankriverafrank rivera2010-08-03 22:47:21+00:002010-08-03 22:47:21updated14frankriverafrank rivera2010-08-03 22:11:11+00:002010-08-03 22:11:11updated13frankriverafrank rivera2010-08-03 21:47:15+00:002010-08-03 21:47:15updated12Added tag - hotfrankriverafrank rivera2010-08-03 21:47:14+00:002010-08-03 21:47:14addTag11frankriverafrank rivera2010-08-03 21:41:32+00:002010-08-03 21:41:32updated10frankriverafrank rivera2010-08-03 21:41:23+00:002010-08-03 21:41:23updated9frankriverafrank rivera2010-08-03 21:40:30+00:002010-08-03 21:40:30updated8frankriverafrank rivera2010-08-03 21:39:26+00:002010-08-03 21:39:26updated7frankriverafrank rivera2010-08-03 21:39:17+00:002010-08-03 21:39:17updated6frankriverafrank rivera2010-08-03 21:30:21+00:002010-08-03 21:30:21updated5frankriverafrank rivera2010-08-03 21:30:03+00:002010-08-03 21:30:03updated4frankriverafrank rivera2010-08-03 21:29:50+00:002010-08-03 21:29:50updated3frankriverafrank rivera2010-08-03 21:29:21+00:002010-08-03 21:29:21updated2First additionfrankriverafrank rivera2010-08-03 21:19:51+00:002010-08-03 21:19:51created1wiki2010-08-23T21:06:18+00:00groups/esquire/wiki/61cc8FalseI use Time Matters and BKexpress can HoudiniESQ be used for Bankruptcy?/groups/esquire/wiki/61cc8/I_use_Time_Matters_and_BKexpress_can_HoudiniESQ_be_used_for_Bankruptcy.htmlfrank rivera25 updatesI use Time Matters and BKexpress can HoudiniESQ be used for Bankruptcy? Yes, Houdini is well suited for Bankruptcy. In fact it is well suited for just about any practice area because it can be customized by you in as...Falsefrankrivera2010-08-23T21:06:18+00:00hot/groups/esquire/search/index.rss?sort=modifiedDate&kind=all&sortDirection=reverse&excludePages=wiki/welcomelist/groups/esquire/search/?sort=modifiedDate&kind=all&sortDirection=reverse&excludePages=wiki/welcomeRecent ChangesRecentChangesListUpdates?sort=modifiedDate&kind=all&sortDirection=reverse&excludePages=wiki/welcome0/groups/esquire/sidebar/RecentChangesListmodifiedDateallRecent ChangesRecentChangesListUpdateswiki/welcomeNo recent changes.reverse5searchlist/groups/esquire/calendar/Upcoming EventsUpcomingEventsListEvents1Getting events…