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How-to

Ways to manage your database fleet.
Patching Grid Infrastructure and RDBMS to 19.31 on Exadata Cloud@Customer (ExaCC)
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How-to

Patching Grid Infrastructure and RDBMS to 19.31 on Exadata Cloud@Customer (ExaCC)

12 Jul 2026 13 min read
How to run several comands in the database using nohup
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How-to

How to run several comands in the database using nohup

An example of how to run unattended commands
17 Apr 2026 1 min read
How to check what is exactly consuming space in your tablespace
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How-to

How to check what is exactly consuming space in your tablespace

A focused SQL query that goes from "this tablespace is full" to "here is the exact objects that are responsible".
31 Mar 2026 4 min read
How to manage restore points
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How to manage restore points

A practical guide to creating and managing restore points in Oracle, including PDB-level considerations
26 Aug 2025 1 min read
Format correctly your SQL terminal
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How-to

Format correctly your SQL terminal

This is the way you get a flawless output while launching queries using a terminal
25 Aug 2025
Oracle Database Performance Tunning
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Oracle Database Performance Tunning

This is how to detect the longest running queries in an Oracle Database by utilizing the tables dba_hist_sqlstat, dba_hist_sqltext, and dba_hist_snapshot. We will also explore the previous execution plans (hash values) that could potentially offer better performance. Lastly, we will differentiate between SQL Profiles
14 Mar 2023 3 min read
Managing tablespaces
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How-to

Managing tablespaces

Useful queries to manage tablespaces
05 Mar 2023 1 min read
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