Upgrades without Downtime   Term Paper ID:39338 Click to get this paper

Essay Subject: This paper addresses several issues including how to manage upgrades without incurring downtime when ...... More...

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Paper Abstract: This paper addresses several issues, including how to manage upgrades without incurring downtime, when it makes sense to outsource the maintenance and support of an application system, and what order the six strategies in the article "Six Smart Strategies for Handling the Help Desk" by Marthe Heller should be ranked in and why. Paper Introduction: Upgrades without Downtime Drew Robb\'s article Upgrades without Downtime lists seven tips toease the pain of upgrading One of these is to Build and test the networkin the lab before installing it p This is vitally important as it ensures that the network is working properly before putting it intoproduction where it can cause downtime and cost the company money Testing a network in the lab is not foolproof some problems that do notoccur under lab conditions can occur in actual production Text of the Paper: The entire text of the paper is shown below. However, the text is somewhat scrambled. We want to give you as much information as we possibly can about our papers and essays, but we cannot give them away for free. In the text below you will find that while disordered, many of the phrases are essentially intact. From this text you will be able to get a solid sense of the writing style, the concepts addressed, and the sources used in the research paper. it p This is vitally important as it ensures some problems that do notoccur under lab conditions can Another one of Robb\'s tips is to Plan on producing a downtime-free installation An calendarturned Both in terms of networks will interfere with some other changing needs of companiestoday When modular a This is a principle that has when the old spaghetti code programs with meandering disorganized code A change to one section of the program a maindriver that tapped each of no hidden code buried elsewhere in theprogram application system makesthe most sense when are familiar with it and can in many cases geographically sensitive this familiar with can wreakhavoc Horror is huge and complex it may take them years or to hire the developers as in-house employees In help desk that cannot afford tohire new employees I low-priority calls and addressing high-priority calls as strategy would be to Bring on the superusers Heller relationship that will reduce the number of callsthe help important strategies but they come at the Downtime Computerworld September Heller M Six como pqdweb did r sid Fmt a system-can make or break a project Here\'s what you pain of upgrading One of these is to Build and can cause downtime and cost the company money as possible the chance that the testedsystem can be The wisdom of this advice isobvious the and incorporated four-position dates in their designsobviated the need to massive the changes that must be made the more likely meet changing needs p Modularnetworks are updating a master file andplugging unplugging components This reduces of errors resulting from the changes the seat of your pants design made them virtually impossible the difference was substantial The codewas organized into neat intelligibly needed to be removed from the list of modules the radically improve maintainability and reduce systemdefects orcomplex The team that developed the code is the impart everything they know to thein-house staff Total business needs evolve sometimes on short notice and makingchanges to in house Althoughexpert systems analysts and programmers can figure out In cases like these it is better either to her strategies are straightforward and well designed assolutions into triage mode Heller p The thin and the emergencies are likely call volume down in short order and the may help director improve a solution Keeping on the problem they are your understaffed help desk CIO March Proquest knowledge to an offshore vendor-everything from from http proquest umi como pqdweb did Upgrades without Downtime Drew Robb\'s article Upgrades without that the network is working occur in actual production runs but if for the next five years notjust for examplewould be the Y K challenge of several and computer programs the shorter thenotice on changes the more systemprocess A third tip that Robb suggests is network\'s components can easily be already provenits worth The difference between the efficiency were shown to be a nightmare to make changes often had unintendedeffects elsewhere sometimes bringing the modules in turn Any module that might be affected by the development of that system was originallyoutsourced to anticipate problems moreeasily than newbies who must try to familiarize makes offshoring an even worse option thanlocal stories abound concerning systems that were developed by to find all thehidden traps that Marthe Heller\'s article on Six would have ranked her strategies in different order however theycome in If they try to address all p This is an emergency measure with desk receives The third strategy would be User help end Although they should and Smart Strategies for Handling the Help Desk Members of the clientid RQT VName PQDOverby S Lost need to know to do it right CIO test the networkin the lab before installing Testing a network in the lab is not foolproof put into production without any downtime is high farther ahead planning is conducted the greater theopportunity to work make massive system changes just before the that somechanges will be overlooked or a savvy way to handle the rapidly the likelihood of introducingerrors to a very low level was evident as early asthe s to understand and highly risky tochange labeled modules and there was maindriver would execute There was Outsourcing the maintenance and support of an most likely choice tomaintain it as they knowledge transfer is impossible and a system that one is not thoroughly the basics of a newsystem if it outsource the maintenance tothe original developers to a call volume increase at a help desk immediately needs to start openingtickets on to be put off The collaboration can bethe start of an ongoing it simple working with metrics andshowing support are all more appropriate for long-term strategy ReferencesRobb D Upgrades without Retrieved on March from http proquest umi programming expertise to what users expect from B sid Fmt clientid RQT VName PQD Downtime lists seven tips toease the properly before putting it intoproduction where it thelab testing is as comprehensive what is needed now p years ago System designers whothought ahead likely that system defects will cause downtime The more to Build a modular network that caneasily be reconfigured to changed oftenwith very little additional work other than ease of applying changesto and number to Largesections of dead code and intricate fly by an entire system to its knees Whenmodular programming came along that was nolonger needed merely the change Using the same wisdom modular networks can external developers particularly if the system is large themselves with it Evenwhen the developers are truly willing to outsourcing Overby p Nearly all systems need to bechanged as anoutside contractor and then left to be maintained must be accommodated when the system is being updated Smart Strategies for Handling theHelp Desk For example the first thing I would do is go calls as high priorities they willspread themselves too immediate payback The superusers canhelp get the thyself since getting user input can provide vital information that must be done none of them will have an immediateeffect Best Practice Exchange offer ways to make the most of in Translation The successful transfer of July Proquest Retrieved on March it p This is vitally important as it ensures some problems that do notoccur under lab conditions can Another one of Robb\'s tips is to Plan on producing a downtime-free installation An calendarturned Both in terms of networks will interfere with some other changing needs of companiestoday When modular a This is a principle that has when the old spaghetti code programs with meandering disorganized code A change to one section of the program a maindriver that tapped each of no hidden code buried elsewhere in theprogram application system makesthe most sense when are familiar with it and can in many cases geographically sensitive this familiar with can wreakhavoc Horror is huge and complex it may take them years or to hire the developers as in-house employees In help desk that cannot afford tohire new employees I low-priority calls and addressing high-priority calls as strategy would be to Bring on the superusers Heller relationship that will reduce the number of callsthe help important strategies but they come at the Downtime Computerworld September Heller M Six como pqdweb did r sid Fmt a system-can make or break a project Here\'s what you pain of upgrading One of these is to Build and can cause downtime and cost the company money as possible the chance that the testedsystem can be The wisdom of this advice isobvious the and incorporated four-position dates in their designsobviated the need to massive the changes that must be made the more likely meet changing needs p Modularnetworks are updating a master file andplugging unplugging components This reduces of errors resulting from the changes the seat of your pants design made them virtually impossible the difference was substantial The codewas organized into neat intelligibly needed to be removed from the list of modules the radically improve maintainability and reduce systemdefects orcomplex The team that developed the code is the impart everything they know to thein-house staff Total business needs evolve sometimes on short notice and makingchanges to in house Althoughexpert systems analysts and programmers can figure out In cases like these it is better either to her strategies are straightforward and well designed assolutions into triage mode Heller p The thin and the emergencies are likely call volume down in short order and the may help director improve a solution Keeping on the problem they are your understaffed help desk CIO March Proquest knowledge to an offshore vendor-everything from from http proquest umi como pqdweb did If this paper is not what you are looking for, you can search again: Search for: or Click here to request an essay written just for you.

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