ARTICLES(35)

• ORACLE HCM CLOUD

• RMAN (How to Check/Validate That RMAN Backups Are Good)
• Errors:- (ORA-01450: maximum key length (3215) exceeded)
• Performance Tuning(How to find database growth on a Monthly wise)
• Backup&Recovery(RMAN restore problem)
• Safe Harbor Statement – Oracle

BACKUP AND RECOVERY(58)

• How to recover database without knowing DBID or DB Name
• Archive log delete input and delete all input
• RMAN maxpiecesize command
• Database Cloning without RMAN on windows
• Recover a datafile from copy

DATAGUARD(13)

• Upgrading to Oracle Database 12cR2 Using Transient Logical Standby Method
• ARCH wait on SENDREQ
• Prepare standby and configure primary database for far sync
• Create Far Sync Standby Database
• Data Guard Archive Tracing

GOLDENGATE(9)

• Schema replication using oracle goldengate
• Setting Up Table Replication In Oracle Goldengate
• Enable DDL Replication In Goldengate
• Obey Command In Goldengate
• Defgen Utility In Oracle Goldengate

ORA-ERRORS(4)

• MONITORING ALERT LOG
• Errors:- (ORA-01450: maximum key length (3215) exceeded)
• opatch version – Initial heap size set to a larger value than the maximum heap size
• ORA-16179 incremental changes to “log_archive_dest_10” not allowed with SPFILE

ORACLE 11G(27)

• RMAN (How to Check/Validate That RMAN Backups Are Good)
• Apply Patch without shutting the Database
• Errors:- (ORA-01450: maximum key length (3215) exceeded)
• Performance Tuning(How to find database growth on a Monthly wise)
• Backup&Recovery(RMAN restore problem)

ORACLE 12C(83)

• ORACLE 12CR2

• ora-02097 parameter cannot be modified because specified value is invalid
• Performance Tuning(How to find database growth on a Monthly wise)
• Downgrade Oracle Database from 12c to 11gR2
• Connecting PDB in Oracle 12c
• ASM – (ACFS commands for multiple environments)

Oracle 18c(26)

• Cancel Session in Oracle 18c
• Oracle Data Pump Changes in Oracle Database 18c
• Installing Oracle Database Using RPM Packages in Oracle 18c
• Oracle Database 18c Technical Architecture
• Installing Oracle 18c Data Guard on Cloud

ORACLE APPS DBA(5)

• HTML-Based Application Architecture
• 11i and R12 Environment Files/Variables Changes Comparison
• ERP (Enterprise resource planning)
• Oracle Applications R12 Architecture
• Difference between Oracle DBA and Oracle Apps DBA

ORACLE CLOUD(31)

• Cloud Computing How do I Look
• Oracle DBaaS Monitor In Oracle Cloud
• Running Oracle on Docker
• Oracle Cloud (DBaaS): Access Oracle Cloud Instance in GUI Mode
• Steps for Create Standby Database From OEM 13c Cloud Control

ORACLE DATABASE(73)

• Purging AUDIT TRAIL RECORDS -AUD$ Table
• Facts about Instance
• OPatch failed with error code 135 – Argument(s) Error… Given ‘ocmrf’ file does not exists
• Benchmarking in Oracle Database
• Performance Tuning(How to find database growth on a Monthly wise)

ORACLE DBAAS(32)

• Delete a Service Instance with REST API in Oracle Cloud
• View All Service Instances with REST API in Oracle Cloud
• Updating dbaascli in Oracle Cloud
• RESTful API in Oracle Cloud
• Accessing Oracle DBaaS Monitor

ORACLE RAC(100)

• Convert Single Instance Database to Oracle RAC using dbca
• Fast Application Notification[FAN] Events
• Connection Load Balancing in Oracle RAC
• Convert Single Instance Database to RAC Database using RCONFIG
• RCONFIG overview

SCRIPTS(28)

• High Water Mark USAGE
• Check os processid of your session from sql prompt.
• Find corrupted objects in Oracle using sql query
• check os process id of your session from sql prompt.
• HOW TO CONVERT SCN TO DATE AND DATE INTO SCN