Matheus Boesing

Well known in the Oracle community in Latin America and Europe where he participates regularly in technology events, Matheus is actually the youngest Oracle ACE Director in the world. Lead Database Consultant at Pythian, Matheus is a Computer Scientist by PUCRS and has been working as an Oracle DBA for the last 10 years.

Oracle

How to Set up Automatic Startup and Shutdown of an Oracle Database on Linux without Using Oracle-Restart

Feb 5, 2020 12:00:00 AM 2 min read

Oracle

Services [not] Starting Automatically with CRS after Reboot?

Jan 30, 2020 12:00:00 AM 3 min read

Solving an unusual Oracle upgrade issue

Jan 27, 2020 12:00:00 AM 2 min read

Oracle

How to Set Up Out Of Band Notifications in OEM 13C

Jan 15, 2020 12:00:00 AM 2 min read

Oracle

AWS's Top 5 Commands: ALTER SYSTEM and Managing SYS Objects in RDS

Jan 8, 2020 12:00:00 AM 1 min read

MySQL

How to Automate Killing Inactive Sessions with Resource Manager

Jan 6, 2020 12:00:00 AM 2 min read

Why you should not uninstall Database Vault from a CDB

Nov 19, 2019 12:00:00 AM 1 min read

Oracle

How to fix Error: OMSPatcher finds that previous patching session is not yet completed

Nov 11, 2019 12:00:00 AM 3 min read

Oracle

How to work around OMS 12.1.0.3 error: Metric evaluation error start – Get dynamic property error

Sep 30, 2019 12:00:00 AM 2 min read

Oracle

How to Reduce Exadata Core Count

Sep 25, 2019 12:00:00 AM 1 min read

Stop Migrating Databases to 12c!

Sep 19, 2019 12:00:00 AM 1 min read

Oracle

Exadata: 7 Useful Commands to check Port/Sensor Alarms

Sep 12, 2019 12:00:00 AM 18 min read

Oracle

How to fix InfiniBand Error: Cable is present on Port "X" but it is polling for peer port

Sep 5, 2019 12:00:00 AM 3 min read

What We Do

Matheus Boesing

Posts by Matheus Boesing

How to Set up Automatic Startup and Shutdown of an Oracle Database on Linux without Using Oracle-Restart

Services [not] Starting Automatically with CRS after Reboot?

Solving an unusual Oracle upgrade issue

How to Set Up Out Of Band Notifications in OEM 13C

AWS's Top 5 Commands: ALTER SYSTEM and Managing SYS Objects in RDS

How to Automate Killing Inactive Sessions with Resource Manager

Why you should not uninstall Database Vault from a CDB

How to fix Error: OMSPatcher finds that previous patching session is not yet completed

How to work around OMS 12.1.0.3 error: Metric evaluation error start – Get dynamic property error

How to Reduce Exadata Core Count

Stop Migrating Databases to 12c!

Exadata: 7 Useful Commands to check Port/Sensor Alarms

How to fix InfiniBand Error: Cable is present on Port "X" but it is polling for peer port