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Postgres/EDB Database Management with PEM
Database administration and management is required for any database on which there are continuous business transactions. If databases across enterprises are not monitored and maintained, then such...
View ArticleCLSRSC-117: Failed to start Oracle Clusterware stack – root.sh – Initial Install
Recently we were Installing two node Oracle 12c RAC, on first node the installation completed successfully. But while running “root.sh” on next node it completed with the following error.[root@racnode3...
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Oracle Database 12c on ZFS File System
Introduction:Oracle Database supports multiple file system for hosting the Data files. Oracle ASM is the recommended storage solution from oracle for storing the data files. Oracle ASM Instance is...
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ORA-04063: package body “APPS.AD_ZD_ADOP” has errors
On one of the customer TEST environment adop prepare phase was failing with the following error. As per the error message initially i thought its failing because of the the wrong entries in the...
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Find FMW Version in EBS R12.2
This post will help you to find out the Installed fusion middleware version in an Oracle EBS R12.2 Installation. Its required to know the installed version of FMW whenever there is patching activity...
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using RDA pre Install check for EBS R12.2
Every successful installation needs good preparation and if some thing is missed from the pre-requisite then it will fail the installation or it may effect functioning of the installed application at...
View ArticleORA-12537: TNS:connection closed – Oracle 12cR1 RAC
We performed an EBS R12.2 RAC to RAC clone and after successful completion of cloning we were not able to connect database using sqlplus command and it was giving the below error: [oracle@racnode1...
View ArticlePostgreSQL (Postgres)
PostgreSQL, often simply Postgres, is an object-relational database (ORDBMS) – i.e. a RDBMS, with additional (optional use) "object" features – with an emphasis on extensibility and standards compliance.
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PostgreSQL in Database Race
By Syed ZaheerIntroduction: Information technology is one of the key areas which keep changing drastically and we should be ready to accept these changes as per the moving trend. These changes will...
View ArticleDeinstall Oracle grid Infrastructure 12.2 – Failed Installation
Oracle grid infrastructure 12.2 installation and deinstallation process is similar to prior releases. Its very common that the installation of software may fail due to many reasons. It could be a...
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using LVM for adding two LUNS/Disks as one mount point
There may be situation where required capacity cannot be allocated from single volume group from storage, in such situation storage teams will provide multiple luns with different capacities. In this...
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PostgreSQL/EnterpriseDB Inside Linux Containers (LXC)
Introduction:Virtualization is one of the core assets of today’s data center infrastructure. The benefits and capabilities of virtualization are driving organizations towards virtualization...
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PostgreSQL 10 first look and new features
Database is a key asset for business applications. In the beginning, database technologies were used for storing and managing large amounts of data from single/multiple business applications to...
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