Azure_SQL_Database_Architecture.pdf

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1、WINDOWSAZUREWhitePaperSQLDATABASEARCHITECTUREBYHERVEROGGEROSUMMARYABOUTTHEAUTHORAlthoughmostdevelopersandadministratorscanuseWindowsAzureSQLDatabaseHerveRoggero,SQLAzureMVP,isthefounderof(SQLDatabase)withoutunderstandingitsunderpinnings,itcanbeusefultostudyBlueSyntaxConsulting,acompanyspecializ

2、edinsomeofitsunderlyingarchitecturetobetterunderstandhowtomanageyourcloudcomputingproductsandservices.databasesandhowtoadoptthistechnologyproperlyinyourcustomapplicationdevelopmentinitiatives.ThiswhitepapergivesyouaglimpseintotheinternalHerve’sexperienceincludessoftwaredevelopment,architectureo

3、fSQLDatabaseandbringstolighttosomeofthekeyconceptsthatarchitecture,databaseadministrationandseniorSQLDatabaseisbuilton.managementwithbothglobalcorporationsandstartupcompanies.HerveholdsmultipleINTRODUCTIONcertifications,includinganMCDBA,MCSE,WhitePaperIfyouhaveeverusedSQLDatabaseyoualreadyknowh

4、owsimpleitistouseMCSD.Healsoholdsanmaster’sinbusinessthisrelationaldatabaseplatform.CreatingadatabaseinstanceinSQLDatabaseadministrationfromIndianaUniversity.isassimpleaspushingafewbuttons,andwithinminutesyoucanhaveafullysupported,production-readydatabaseinfrastructureatyourfingertips.HoweverHe

5、rveistheco-authorofPROSQLAzurefromApress.youmaywonderhowthistechnologyisputtogether;youmayevenaskyourselfhowMicrosoftisabletoguaranteehighavailability,orwhatthemasterdatabasereallyisinaSQLDatabase,orevenhowthebuilt-inconnectionfirewallisimplementedbehindthescenes.Inordertogainabetterunderstandi

6、ngonhowthisinfrastructureworks,thiswhitepaperwillgiveyouatourofSQLDatabasefromanarchitecturepointofview.NotethatWindowsAzureSQLDatabasewaspreviouslycalledSQLAzure.WhatwaspreviouslyknownasaSQLAzuredatabaseisnowcalledaSQLDatabaseinstance.routingmechanismallowstheSQLDatabaseinfrastructuretomovethe

7、SQLDATABASETOPOLOGYdatabaseinstancesonotherserversatanytimetoaccountforhardwareLet’sstartwiththeunderlyinginfrastructure.SQLDatabaseismadefailuresandloaddistribution.ofalayerofrouters,firewalls,serversandservicesthattogetherprovid