ARTICLES(54)

• MongoDB

• ORACLE HCM CLOUD

• Oracle Exadata X5 Administration (1Z0-070)
• Privacy Policy
• Now Unachievable Certificate OCM Cloud
• OCM 12C Journey
• Tip and Tricks to pass OCM exam

BACKUP AND RECOVERY(59)

• Control file recovery
• 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

DATAGUARD(66)

• Managing Client Connectivity using DBMS_SERVICE package and After Startup Trigger
• Understanding and managing client connectivity
• Recover Data File in Primary Database in Data Guard Environment
• DGMGRL error ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
• Step by Step Creation of Cascading Standby

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(14)

• ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
• rtld: 0712-001 Symbol CreateIoCompletionPort was referenced
• ORA-00245 (Snapshot Control File Configuration)
• ORA-01144: File size (4194304 blocks) exceeds maximum of 4194303 blocks
• Undo Segment is in Needs Recovery

ORACLE 11G(29)

• New feature in Oracle 11g database to kill session
• Shrink Lob segment in Oracle
• How to add Datafile in Oracle
• How to Stop MVIEW from auto refresh
• Startup Procedure in Oracle

ORACLE 12C(88)

• ORACLE 12CR2

• CHM (Cluster Health Monitor)
• LREG New BG Process In 12c
• ora-02097 parameter cannot be modified because specified value is invalid
• Downgrade Oracle Database from 12c to 11gR2
• Connecting PDB in Oracle 12c

Oracle 18c(40)

• Oracle Database 18c Client Released
• Export and Import Database link in Oracle 18c
• Creating Schema-Only Accounts in Oracle 18c
• Upgrade Grid Infrastructure to 18.2 by applying RU
• Patching (or Updating) home and database to 18.2 from base release by applying RU

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(35)

• Oracle Enterprise Manager 13c Release 3 Cloud Control installation
• New Features of Oracle OEM 13c release 3
• Oracle Enterprise Manager Cloud Control 13c Release 3 (13.3)
• How to check the status of OMS and Agent in OEM 13cR2
• Cloud Computing How do I Look

ORACLE DATABASE(91)

• Feature Enable In Oracle
• How to connect to ASM Instance Remotely
• Writing data into OS text file from Database Using UTL_FILE
• Read Alert log from x$dbgalertext in Oracle
• Check Materialized View Refresh Schedule in Oracle

ORACLE DBAAS(38)

• View All Rules with REST API in Oracle Cloud
• Enable an Access Rule with REST API in Oracle Cloud
• Create a Access Rule with REST API in Oracle Cloud
• Restart a Service Instance with REST API in Oracle Cloud
• View a Service Instance with REST API in Oracle Cloud

ORACLE RAC(113)

• Highly Available VIP (HAVIP)
• Recovering OCR using physical backup
• Evaluation and Prediction in Oracle RAC 12c
• Manually Converting Non-RAC DB to RAC DB
• Server Pools in Oracle RAC

SCRIPTS(35)

• How to Flush Single SQL Plan out of Shared Pool in Oracle
• Progress status of index rebuild in Oracle
• Find users with DBA privilege in Oracle
• Schedule rman backup in windows
• HOW TO CONVERT SCN TO DATE AND DATE INTO SCN