small红帽子linux

BackgroundWithadailycirculationapproaching1.
4millionreaders,LeFigarohasbeenoneofFrance'sleadingnewspaperssince1826.
LeFigaroalsopublishesahostofmagazines,suchasLeFigaroEconomie,MadameFigaro,andTVMagazine.
LeFigarocoordinatesitseditorialcontentandsubscriberbaseswithhundredsofreportersandamultitudeofstaffacrossacomplexintranet,anditconstantlyfacescrushing24x7deadlines.
Giventhatthepressescanneverstop,thecompanyhasbeenapremiercandidateandshowcaseforRedHatLinux.
In1996,LeFigaroinstalledRedHatLinux4.
2tocreateastable,reliable,companywidesystem.
"Atthebeginningthereweretwoservers:oneFTPserverandonemailserver,"saysChristianPaillé,LeFigaro'sdirectorofinformationsystems.
"Todaywe'vereinforcedtheequipmentandhavenumerousserversrunningRedHatLinuxversions6.
2and7.
0.
IchosetheLinuxsolutionbecauseIhaveastrongtendencytopreferandappreciateopensystems.
"LeFigaro:RedHatLinuxAcrossthePublicationDailycirculation1,380,000readersScopeofimplementationEnhancecommunicationandemailsystemBenefitsofRedHatLinuxTheoperatingsystemmirrorstoLeFigarothecompany—itneverstopsStability/reliabilityScalabilityEaseofuseandimplementationLowcostatimplementationandinsupportNoneedfortechnicalsupportandmaintenanceVitalStatisticsLeFigaro:RedHatLinuxAcrossThePublication199619971998199920002001200220032004EarlyadoptersServiceprovidersSmallbusinesses"Hidden"useinmedium-sizedandlargeorganizationsResearchersScientistsAcademiciansEnterpriseearlyadoptersRetailFinanceInsuranceEnterprisedeploymentAdditionalindustryadoptionMajorenterpriseadoptionMainstreamLinuxEnterstheMainstreamSource:IDC,2001LeFigaro:RedHatLinuxAcrossThePublication-2-"SomethingelsethatIappreciatewhenIexploreanoperatingsystemistohavethesourcecodethatgoeswithit.
That'sinvaluable.
Thisissomethingyoucan'tfindanywhereelse.
Whensomethingisn'tcustomizedaswewantit,it'sverynicetohavethesourcecode.
"ImplementationCoherentLight,aParis-basedInternetserviceprovider(ISP)withsoftwareengineeringexpertise,isassistingLeFigaroinitsdeploymentofRedHatLinux.
TheISPusesitstelecommunicationsbackgroundasthebaseofitswork,deployingRedHatLinuxacrossLeFigaro'sintranet,andaddsitsengineeringresourcestodevelopapplicationssuchasanewmailsystemexploitingRedHatLinux7.
0.
CoherentLightPresidentLaurentMahieuxsaysofLeFigaro,"AtfirstMr.
Pailléwantedtodeploywhatamountedtoasmall,privateISP.
SinceweareasmallISP,weofferedtobuildtheirInternetandintranetsystemfromthegroundup.
Wehandledthetelecommunications,settingupsevenRedHatLinuxservers:tworedundantemailservers,tworedundantFTPandintranetWebservers,aremoteaccessserverwitheightmodemsfordial-inaccess,andtwoSparc5sactingasprimaryandsecondaryDNS.
"LeFigaroquicklyevolveditssystem,upgradingotheroperatingsystemstoRedHatLinux.
"Wenowrun15RedHatLinuxsystems,mostlyonIBMNetfinityservers,"Mahieuxsays.
Nearly1,500peopleuseLeFigaro'ssystems,whichhandle700onsitemailboxes,someremotewithT1accessandsomeusingremotedial-upthrougheither56K/ISDNmodems,broadband,orGSMdatalinks.
RedHatLinuxworkedeffectivelyinanenvironmentwithdifferentserversandoperatingsystemsandacrossserversofdifferentclasses.
Theinitialimplementationwasrelativelyeasy.
Overall,threepeopleworkedjusttwodaysaweekforeightweekstoimplementtheservers.
IDCbelievesthisisanextremelyfastdeploymentforacompanyofLeFigaro'ssize.
UseofRedHatLinux7.
0intheEmailSystemsWhilemostofLeFigarousesRedHatLinux6.
2,CoherentLighthasupgradedthenewspaper'semailsystemstoversion7.
0.
Withnominalprogramming,LeFigaro'semailsystemsnowofferanidealcombinationofgranularandglobalcontrols.
Atthemicrolevel,LeFigarocansetparametersforeachemployee'semail,forinstance,tofilteroutattachedJPEGandEXEfilestominimizeviruses.
(Manyviruses,includingtheinfamous"ILoveYou"and"Melissa,"aretransmittedwithinthesetypesoffiles.
)Atthesametime,ontheglobalCopyright2001IDC.
Reproductionwithoutwrittenpermissioniscompletelyforbidden.
ExternalPublicationofIDCInformationandData—AnyIDCinformationthatistobeusedinadvertising,pressreleases,orpromotionalmaterialsrequirespriorwrittenapprovalfromtheappropriateIDCVicePresidentorCountryManager.
Adraftoftheproposeddocumentshouldaccompanyanysuchrequest.
IDCreservestherighttodenyapprovalofexternalusageforanyreason.
LeFigaro:RedHatLinuxAcrossThePublication-3-level,certainusers,suchasmembersoftheproductiondepartmentwhoneedandreceivesuchfilesconstantly,caninputsettingstoremovetheJPEGandEXErestrictions.
LeFigarocansetemailparametersveryquicklyandflexiblyandwithorwithoutuserintervention,thankstoaPostgreSQLbackend,anSQLdatabaseincludedinRedHatLinux7.
0thatenablesthisdevelopment.
Asacriticalresultingbenefit,theentiresystemwasimplementedwithoutanyinterruptionofemailservicetoanyofits1,500users.
LeFigarodidnothavetoprogrameachPCindividuallyand,mostimportantly,didnotstopthepresses.
Also,asthenewspaperaddsusers,thesystemwillscaleeasilyandalmostautomatically.
Thisscalabilityaccommodateseverythingfromnewhirestomeldingadditionaldivisions,suchasoneofLeFigaro'smagazines,intothesamemailsystemasthenewspaper.
Inturn,thiswillfostergreatercollabo-rationbetweenthepublications.
BenefitsofRedHatLinux"RedHatLinuxserversareexcellent.
Theydon'tcrash,theyareeasytoinstall,andtheydon'trequireanysupportormaintenance.
ThereisnothingmoretoaskofaserverthanwhatRedHathasprovidedwithitsoriginalLinuxapplication,"saysMahieux.
OneofthemostobviousbenefitsofRedHatLinuxisitsfreelicenses.
Moreimportantthannominalstart-upfees,however,isthefactthatLinux'sstabilityandreliabilitysaveLeFigarothecostofhavinganITdepartmentmaintaintheseservers.
Thesystemsrunvirtuallyunattended.
Peoplearesometimesfixatedonthenicetyofnolicensefees,buttheverylowoperatingcostsaremoresignificant,andRedHatLinuxallowsLeFigarotoavoidusingextraIT-relatedstaffandconsultantsthattheimple-mentationofothersystemstypicallyrequire.
ThereareseveralreasonswhybothPailléandMahieuxchoseRedHatLinux.
"RedHatisreallyvery,verygood,"Paillésays.
AddsMahieux,"Atthetime,wewereusingRedHatLinuxforourownsystemsforboththeeaseofinstallationandavailabilityontheSparcplatform.
Sinceweoperatebothx86andSparcsystems,wedefinitelyneededtohaveaconsistentsystemsetup.
RedHatLinuxwasagoodchoiceforthesetwopoints.
"Theproduct'seaseofuseisalsoastrongsellingpoint.
"ThethingIappre-ciatemostaboutRedHatLinuxisthesimplicityofitsinstallationandadministration,"Paillésays.
"Thesystemimmediatelyrecognizestheconfigurationand—voila!
—it'sveryeasyfornetworkadministratorstoremotelyanddirectlyconfigureLeFigaro'snetworkanduserswithsecureshellconnections.
Thisisnotthecasewithmanyothersystems.
Itgreatlyfacilitatesthegrowingnumbersofroamingreporters,home-basedtelecommuters,andmanyothersegmentsofremoteusers.
""Wehavegoneover300dayswithoutacrash.
"LeFigaro:RedHatLinuxAcrossThePublication-4-MahieuxpointsoutseveralotherkeyRedHatLinuxbenefits.
"Weenjoythestabilityaswellastheupdates.
Also,ourneedfortechsupportisnominal.
"LeFigarooutsourcesalltechnicalworktoCoherentLight'sthree-personengineerstaff.
IDCbelievesthattheabilitytocompletelyoutsourceanimplementationofthissizetothreepeopleisremarkable.
Foremost,however,istheRedHatname.
"RecognitionisusefulwhentryingtoexplaintononspecialistswhywechosetheLinuxplatform,"saysMahieux.
Indeed,IDCresearchshowsthatRedHatholdsthemajorityofLinuxmarketshareandistakingterritoryfromallcompetitorsintheLinuxmarket.
Evenmorevitalisreliability.
"ThehighreliabilityoftheLinuxOSisofparamountimportanceforLeFigaro,"Mahieuxsays.
"Internetservices,and,mostimportantofall,emailservices,areamission-criticaltool.
Printinganewspapereverydayisaboutbeingontime.
Systemfailureisnotanoptioninthisbusiness.
"ThankstoRedHat,LeFigaroisnowabletodomorewithitsLinuxsystemthanitcouldwithanyotheroperatingsystem.
"They[theservers]rununattendedforever,"Mahieuxsays.
"Theonlyrebootsweeverhavearescheduledkernelupdates.
Wehavegoneover300dayswithoutacrash.
Wealsoenjoythequicksecurityupdates.
ThisisquiteimportantforalargecompanylikeLeFigaro.
"AsatestamenttothestrengthofRedHatLinux,CoherentLightinstalledRedHatLinuxonitsownserversaswellasonLeFigaro's.
"Theyrununattendedandcauseusnotrouble,allowingustouseourtimeinamoreproductiveandcost-effectiveway,"Mahieuxsays.
"IbelievethateverycompanywouldratherspenditsITbudgetonnewservicesorproductsthanonrunningexistingservices.
RedHatLinuxallowsustokeepthecostofrunningourserversextremelylowandtokeepourserviceavailabilityextremelyhigh.
""Peoplearesometimesfixatedonthenicetyofnolicensefees,buttheverylowoperatingcostsaremoresignificant.
"IDC5SpeenStreetFramingham,MA01701(508)872-8200Fax(508)935-4015www.
idc.
comLessonsLearnedandFuturePlansThepowerofRedHatLinuxwillallowbothLeFigaroandCoherentLighttocontinuetobuildupontheiruseofthisoperatingsystem.
ThenewspaperexpectstoupgradeallofitsLinuxserverstoRedHatLinux7.
0withintwotothreemonths,affordingthemseveraladvantagesofRedHatLinux,suchasmassivescalabilityandthetightintegrationofaheterogeneouslegacynetwork.
WhileCoherentLightisfocusingonLeFigaro,italsoseesbenefitsbeyondthepublisher.
Forexample,MahieuxispitchingamajorFrenchbankinginstitution.
LikeLeFigaro,thebankhasmorethan1,000users,20build-ingsacrossawideareanetwork,aneedforbetteremailasastartingcriticalapplication,andademandfor100%uptimeasagoalthatseemsmerelyhypotheticalrightnow.
Mahieuxbelievesmanyothercompanies,vastlydifferentinindustryandstructurefromLeFigaro,canbenefitfromRedHatLinux.
AcasestudysponsoredbyRedHat