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Oracle

Oracle E-Business Suite Database Upgrade to 19c

Oracle E-Business Suite has been certified with Oracle Database 19c for over a year now. We've been seeing an uptick in ...

Oracle

Oracle Database and 2FA Using Cisco Duo

Background Oracle Database connectivity using multi-factor (MFA) or two-factor (2FA) authentication is rather simple to ...

Oracle

Testing the 19c Grid Infrastructure by Performing a Dry-Run Upgrade

Testing oracle grid infrastructure upgrades Editor’s Note: Because our bloggers have lots of useful tips, every now and ...

Oracle

Save Time With This Quick OCI CLI Installation

Editor’s Note: Because our bloggers have lots of useful tips, every now and then we update and bring forward a popular ...

Oracle

Create 19c Database in Archive Mode Using DBCA Silent

I wanted to export 11.2 database schema and import it into a 19c database; creating the database in archive mode to ...

Oracle

Migrating Oracle Workloads to Google Cloud - BMS

In these challenging and ever-changing times, most organizations would welcome the opportunity to reduce overhead, ...

Oracle

Migrating Oracle Workloads to Google Cloud - Cloud Spanner

There are plenty of database migration options out there, and we love working with clients to help them assess and ...

Oracle

Post-Mortem Analysis Tools: Systemstate Dump

Previous Highlights Editor’s note: This “post-mortem analysis” series consists of four posts in total. Make sure you ...

Oracle

Five Best Practices for Setting Dispatchers on Shared Connections

In this post I’d like to present five best practices/tips for setting dispatchers for database shared connections: 1. ...

Oracle

Change Port Number in Common Object Service (COS) Naming Service for Reports Server Discovery

Recently I received a request to change the port number used by an Oracle reports naming server. I looked into MOS and ...

Oracle

Recreate Redo / Standby Logs in a DG Broker Environment

While increasing the redo log file size for my production environment, I came across a requirement I’d like to share ...

Oracle

How to Clean up Trace and Audit Files for Multiple Homes

I’ve been working on a simple method to clean up audit and trace files for multiple homes. Identifying Grid and ...

Oracle

Select vs Assign – How To Assign PL/SQL Variables

Select vs Assign It isn’t unusual to see PL/SQL that contains select columns into variables from some_table This is ...

Oracle

How to Make Oracle Use the Correct Index

Introduction When the “wrong” index is used for a SQL query, it’s sometimes a struggle to coerce Oracle to use the ...

Oracle

Automating Oracle Patching With an Ansible Module

Editor’s Note: Because our bloggers have lots of useful tips, every now and then we bring forward a popular post from ...

Oracle

Post-Mortem Analysis Tools: ASH Dump

Editor’s note: This “post-mortem analysis” series consists of four posts in total. Make sure you also check out: ...

Oracle

Using ADRCI to Review Recurrent Issues

Managing diagnostic data across multiple systems with ADRCI Reviewing recurrent issues for database systems is ...

Oracle

Relying on Guaranteed Restore Points? Be careful!

Context Are you relying on guaranteed restore points (GRP) as a fallback plan for your migration or upgrade strategy? ...

Oracle

Moving APEX Applications Repository with APEXExport

Most likely you’ve landed here because you need to migrate APEX applications/workspaces from one database to another. ...

Oracle

Can Concurrent Processing Abort Help Automation and Predictable Maintenance?

On the surface concurrent processing (CP) looks simple; a new request is pending for a while, then it runs and is ...

Oracle

AutoUpgrade: Plug Noarchive Non-CDB Database as Upgraded PDB

The Database AutoUpgrade utility has been slowly developing its capability to cover all possibilities of database ...

Oracle

How To Easily Purge Logs for GI and DB

Simplifying log management with purgeLogs With a total of 33 directories for GI (Grid Infrastructure) and DB (database) ...

Oracle

ORA-12537: TNS:connection closed – When Nothing Else Works!

When you’re sure all the TNS listener (SID_LIST_LISTENER in this case) services and db_domain are fine, but you still ...

Oracle

Opatchauto Failing On “CheckActiveFilesAndExecutables” during Prerequisite Check

Very recently, when applying the 2021 January CPU in a client environment, the following happened: The failure ...

Oracle

Detect and Notify Linux Server Restart

When Oracle support performs maintenance for Exadata Cloud, communication can sometimes be a bit sparse. Typically, ...

Oracle

How To Rename Interval Partition with More Meaningful Name

Renaming oracle interval partitions for better readability When using interval partitioning, the database automatically ...

Oracle

AWS RDS: Read Oracle Traces from SQL*Plus

Today’s post is another dealing with AWS services. Let’s say you need to read trace files from RDS — how would you do ...

Oracle

How to Execute 19c runcluvfy.sh With Root and Sudo Method

Editor’s Note: Because our bloggers have lots of useful tips, every now and then we bring forward a popular post from ...

Oracle

Oracle Service Bus (OSB) 12c LDAP Authorization – HTTP 401 (Unauthorized)

Context Oracle Service Bus 12.2 and onwards is available to download on Oracle Support. As you might expect, the new ...

Oracle

How to Clear RMAN Channel Configuration

I’m glad to get back to blog writing and, after a bit of a break, I’m starting with a brief post. We DBAs have probably ...

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Oracle E-Business Suite Database Upgrade to 19c

Oracle Database and 2FA Using Cisco Duo

Testing the 19c Grid Infrastructure by Performing a Dry-Run Upgrade

Save Time With This Quick OCI CLI Installation

Create 19c Database in Archive Mode Using DBCA Silent

Migrating Oracle Workloads to Google Cloud - BMS

Migrating Oracle Workloads to Google Cloud - Cloud Spanner

Post-Mortem Analysis Tools: Systemstate Dump

Five Best Practices for Setting Dispatchers on Shared Connections

Change Port Number in Common Object Service (COS) Naming Service for Reports Server Discovery

Recreate Redo / Standby Logs in a DG Broker Environment

How to Clean up Trace and Audit Files for Multiple Homes

Select vs Assign – How To Assign PL/SQL Variables

How to Make Oracle Use the Correct Index

Automating Oracle Patching With an Ansible Module

Post-Mortem Analysis Tools: ASH Dump

Using ADRCI to Review Recurrent Issues

Relying on Guaranteed Restore Points? Be careful!

Moving APEX Applications Repository with APEXExport

Can Concurrent Processing Abort Help Automation and Predictable Maintenance?

AutoUpgrade: Plug Noarchive Non-CDB Database as Upgraded PDB

How To Easily Purge Logs for GI and DB

ORA-12537: TNS:connection closed – When Nothing Else Works!

Opatchauto Failing On “CheckActiveFilesAndExecutables” during Prerequisite Check

Detect and Notify Linux Server Restart

How To Rename Interval Partition with More Meaningful Name

AWS RDS: Read Oracle Traces from SQL*Plus

How to Execute 19c runcluvfy.sh With Root and Sudo Method

Oracle Service Bus (OSB) 12c LDAP Authorization – HTTP 401 (Unauthorized)

How to Clear RMAN Channel Configuration

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