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ThisarticlewillexplainbackupstoreredundancyforAzureCosmosDB.Backupsareacriticalfeaturetokeepcopiesofourdatatoensuredataprotectionandrecoverabilityincaseofanyaccidentaldeletion,updating,oranykindofdisaster.Butthisisnotenoughtorunbackupsonlytoseitscopies.Wemustalsoprotectthosebackupcopiesfromaccidentaldeletesorcorruptionandensuretheirproperresiliencyshouldbeinplacetokeepbackupssafefromanyunforeseencircumstances.Itdependsonthecriticalityofyourdatawhetheryouwanttokeepthemlocallytowanttoreplicatetheminotherlocationsorregionstoensuretheirresiliencies.Readmore» AzureCosmosDB SQLPerformanceTuningtipsfornewbies April15,2024 byEsatErkec ThepurposeofthisarticleistogivenewbiessomebasicadviceaboutSQLperformancetuningthathelpstoimprovetheirquerytuningskillsinSQLServer.Readmore» Monitoring,Performance UnderstandingtheSQLINoperatorwithexamples March19,2024 byArindamMondal TodaywewilllearnabouttheSQLINoperator.TheRDBMSsystemsareverypopulartodayintermsofdatastore,datasecurity,anddataanalysis.SQLstandsforStructuredQueryLanguewhichisusedtocreate,update,orretrievedatainRDBMSorRelationalDatabaseManementSystemslikeSQLServer,Oracle,MicrosoftAccess,MySQL,andPostgreSQL.Readmore» T-SQL FindingDuplicatesinSQL February7,2024 byRahulMehta ThisarticlewillprovideanunderstandingofidentifyingduplicatevaluesinSQL.Readmore» T-SQL DifferencebetweenSQLSELECTUNIQUEandSELECTDISTINCT January16,2024 byManvendraSingh Today,wewilllearnthedifferencebetweenSQLSELECTUNIQUEandSELECTDISTINCTinthisarticle.AsweallknowthatSQLisaquerylanguethatisusedtoaccess,create,delete,andmodifydatastoredinadatabasesystemlikeSQLServer,Oracle,MySQL,etc.AllthesedatabasesystemshetheirquerylanguelikeTSQL,PLSQL,etc.ThesequerylanguesarebasedonANSIstandardSQLlanguewhichcanalsobeusedinthesedatabasesystemstoperformanytransaction.Readmore» T-SQL AnoverviewofSQLServermonitoringtools December12,2023 byHadiFadlallah ThisarticleexplainssomeofthepopularSQLServermonitoringtoolsandtechniques.Readmore» Monitoring,Performance PostgreSQLtutorialtocreateauser November12,2023 byDanielCalbimonte IntroductiontothePostgreSQLtutorialtocreateauserInthisarticle,wewillshowaPostgreSQLtutorialtocreateauserusingPgAdminandPL/PgSQL.Readmore» PostgreSQL MySQLsubstringuseswithexamples October14,2023 byRahulMehta ThisarticlewillprovideanunderstandingofdifferentwaystousesubstringinMySQL.Readmore» MySQL AnintroductiontoPostgreSQLDataTypeswithexamples September15,2023 byArindamMondal ThisarticlewillshowPostgreSQLDataTypeswithvariousexamples.Readmore» Datatypes SQLUnitTestingreferenceguideforbeginners August11,2023 byEsatErkec Inthisarticle,wearegoingtolearnthebasicsofSQLunittestingandhowtowriteaSQLunittestthroughthetSQLtframework.Readmore» SQLunittesting,Testing HowtoinstallPostgreSQLonUbuntu July13,2023 byRajendraGupta ThisarticlecoversthedifferentmethodstoinstallPostgresonUbuntu.Readmore» Development,PostgreSQL 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Today,IamgoingtoexplainhowtodoagroupbyclauseinyourSQLqueries.SQL(StructuredQueryLangue)isaverypopularquerylanguethatiswidelyusedtoaccessandmanipulaterecordsstoredinadatabase.TheGROUPBYclauseisalsoaSQLstatementthatisusedtogroupidenticalvalues.Let’sfirstunderstandthisclausewhatitdoesandwhyweusethisclauseinSQLqueries.Readmore» T-SQL PostgreSQLTutorialforbeginners April6,2023 byDanielCalbimonte IntroductiontothePostgreSQLtutorialInthisarticle,wewillheatutorialtolearnPostgreSQL.AccordingtoStatista,PostgreSQListhe4thmostpopulardatabaseintheworld(theotheronesareOracle,SQLServer,andMySQL).ThatiswhywethinkitisanimportantDBMStolearn.Readmore» PostgreSQL MySQLgroup_concat()functionoverview March28,2023 byRahulMehta ThisarticlewillprovideanunderstandingofhowtoeffectivelyusegroupconcatenationinMySQL.Readmore» MySQL,StringConcatenation UnderstandingSubstringinOracleSQL March22,2023 byArindamMondal TheOracleSQLdatabaseprovidesmanyusefulfunctionstousewithyourqueryorprogramming.TheSUBSTRfunctionisoneofthemostusedstringfunctionsintheOracleSQLdatabase.IwillalsodiscussafewimportantstringfunctionsTRIM,UPPER,andLOWERwhichcanbeusedalongwithsubstringfunctions.Inthisarticle,wewilldiscusssubstringinOracleSQL.Readmore» Oracle PostgreSQLvsMySQL:Understandingtheirdifferences March13,2023 byManvendraSingh Today,wewillcomparethetwomostpopulardatabaseproductsPostgreSQLvsMySQL,andexplainthedifferencesbetweentheminthisarticle.Therearemanydatabasesystemsbasedontherelationsdatabasemanementsystem(RDBMS)conceptinthemarket.SomeofthemareOracle,SQLServer,MySQL,PostgreSQL,etc.It’sreallyimportanttounderstandthedifferencesbetweenthembeforeselectinganydatabaseproductforyourapplication.Keepingthisinmind,Iamwritingthisarticletoexplainthesetwodatabasesystemsi.e.,PostgreSQLvsMySQL,andcomparethemfromvariousaspectssothatyoucanunderstandthembeforetakinganydecisionforyourrequirements.Readmore» MySQL,PostgreSQL UnderstandingtheScalabilityinOracleDatabase March9,2023 byRandheerParmar Whenanapplicationgrowstheassociateddatabasegrowsautomatically.Itneedstobescaledtoalargermachineorserverandoverallconfigurationneedstobeincreasedtohandletheapplicationanddatabaseperformancerequirement.Readmore» Databasedevelopment,Oracle LearnSQL:Insertmultiplerowscommands March6,2023 byHadiFadlallah ThisarticleexplainsthedifferentapproachesusedtoinsertmultiplerowsintoSQLServertables.Readmore» T-SQL Pe1of10512345...102030...»Last» Followus! 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