Oracle Articles:
List Of my articles about Oracle Database 11g, 12c, 18c & 19c, Oracle Grid Infrastructure, RAC, Tuning database, OCFS2 and MySQL…
- Install OCI CLI on Oracle Linux 8
- Get prepared for the Oracle Cloud Infrastructure 2019 Certified Architect Professional
- RAC 12cR2 Cluster Bug: HANG DUE TO HIGH GC INDEX OPERATIONS/ENQ: TX ROW LOCK CONTENTION WAITS: Bug resolved via Patch 28023081
- Patch 26609817: DATABASE RELEASE UPDATE 12.2.0.1.170814 (RAC)
- Oracle Cloud Control database Plug-in on the agent in 12cR1
- Bug while creating new administrator manager RAC 12cR1 while we have one
- DevOps/DBA n°2: Oracle database EE 18c on Docker Image based on Oracle Linux 7u7
- DevOps/DBA n°1: Oracle database EE 19c on Docker Image based on Oracle Linux 7u7
- [FATAL] [DBT-11211] 19c DBCA: The AMM option is not allowed while the physical memory is greater than 4GB
- Drop guaranteed restore points: ORA-38781
- Upgrade Oracle database from 12c (12.1.0.2) to 19c (19.3.0.0) using the RMAN backup
- Install Oracle database 12cR1 RAC 3 nodes on Oracle Linux 6u10
- Installing Oracle Grid Infrastructure 12cR1 on 3 nodes
- Check prerequisites before installing Oracle Grid Infrastructure on 3 nodes
- Install Oracle database 19c3 on ASM
- Create a new ASM DiskGoup on 19c3
- Install Oracle Grid Infrastructure Standalone 19c3
- Upgrade OEMCC Agents 12c4 to 13c2
- Upgrade Oracle Enterprise Manager Cloud Control 12.1.0.4 to 13.2.0.0 on Oracle Linux 6.5
- Restore MySQL 5.7 Backup with MySQL Enterprise Backup MEB 4.1.0
- Online full backup of MySQL server 5.7 using the MySQL Enterprise Backup
- Upgrade MySQL Server 5.5 to 5.7 on Oracle Linux 7
- Convert SNAPSHOT STANDBY to PHYSICAL STANDBY 12cR1
- Convert PHYSICAL STANDBY to SNAPSHOT STANDBY 12cR1
- Transportable tablespace from 11gR2 to 12cR1
- Resize RAC 11gR2 Cluster Health Monitor repository
- Upgrade Oracle Database 12cR1 to 12cR2 with RMAN
- Change a PDB Character Set within Oracle database 12cR2 (12.2.0.1) using the DMU tool
- Unplug a pluggable database 12cR2 using DBCA
- Create a pluggable database 12cR2 using DBCA
- Change Oracle database 12cR2 Name with DBNEWID
- Upgrade Oracle Database from 12.1.0.2 to 12.2.0.1 using DBUA
- Dealing with: ORA-01804: failure to initialize timezone information
- Enable Archivelog on Oracle database 12R2
- Install Step by Step Oracle database 12R2 on Oracle Linux 7
- Install prerequisites for Oracle database 12R2 on Oracle Linux 7
- Move audit Trail table to created-user Tablespace with Oracle database 11g & 12c
- Enable HugePages RHEL 7/OL 7 within Oracle Database 12c
- List of Linux physical devices, mapped by ASM disks, using Major & minor number
- Dealing with INVALID status of Oracle database components after upgrade to 12c (12.1.0.2)
- Upgrade Oracle database from 11.2.0.4 to 12c (12.1.0.2) using the RMAN backup
- Upgrade Oracle database from 11.2.0.4 to 12c (12.1.0.2) using the RMAN backup
- Upgrade Oracle database from 11.2.0.1 to 11.2.0.4 using RMAN backup
- Part 2: Upgrade Oracle Grid Infrastructure & Database from 11gR2 to 12C
- Part 1: Install Oracle Grid infrastructure standalone & Oracle Database 11gR2
- Creation of ASM disks on Oracle Linux using ASMLib
- Active Oracle database duplication
- Active-passive High Availability Solution for Oracle Database without Data Guard solution:
- Database SQL; Delete vs Truncate and segment size allocated
- DNS configuration to use the SCAN with Oracle RAC Database
- Mount an OCFS2 while the SELinux status on enforcing mode
- SAN and OCFS2 over IP Multipathing (bonding) on two Ethernet cards
- Set up an automatically Oracle database backup with expdp!
