Offline installation of cx_oracle for Python 3.x
Offline installation guide of cx_oracle for Python 2.7 and 3.x. To fulfil the requirement to connect databases which are of 11g,12c,18c and 19c.
Oracle Database
Creating UDEV ASM Disks using UDEV in Linux servers
Create UDEV ASM disks using UDEV without using Oracleasm package in Red Hat Enterprise Linux 7, CentOS Linux 7, Oracle Linux 7 and other similar variants.
Solution for Perl Module DBD::Oracle installation error
In this Solution, we are about too see how to overcome onPerl DB module installation error in an application server. If we get below error while we install Perl DB module. Follow the below fix. Below is the error we are facing during installation. DBD-Oracle-1.74/hints/svr4.pl DBD-Oracle-1.74/dbdimp.c DBD-Oracle-1.74/README CPAN: File::Temp loaded ok (v0.22) CPAN.pm: Going to build ... Read More
Creating ASM disks using SAN disks through multipath in Oracle DB Servers
Creating ASM disks using SAN disks through multi-path by assigning an alias name to SAN disks to set up the Oracle database server.
ORA-27301: OS failure message: No space left on device | Semaphores
In this solution let us see how to increase the value of the semaphore in Linux for increasing the processes while we try to start the Oracle multi-instances. It will come under the tuning and optimizing category of Oracle databases. When this issue occurred? After creating a new database on an existing production database server. ... Read More