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David Schmitt

David Schmitt

UKOUG 2015 Day 3: Security, RMAN, Upgrade, Latches and Mutexes

By | Database Administration & Monitoring | No Comments

UKOUG 2015 … Day 3 (Wednesday): Ref: Oracle Security, RMAN, 12c Upgrade, Latches and Mutexes. Here a litle overview of the last day in the Oracle UKOUG 2015 … Two Oracle Security sessions: – The first one about “Database Password Security” by Pete Finnigan. In this session we explored all of the ideas and issues related to database passwords. We also had a look on what is the strongest algorithms for a password and the…

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David Schmitt

UKOUG 2015 Day 2: Oracle Enterprise Manager Mistake and HA, Active DG and GDS, Multitenant upgrade and AWR reports.

By | Database Administration & Monitoring | No Comments

UKOUG 2015 … Day 2 (Tuesday): Ref: Oracle Enterprise Manager Mistake and HA, Active DG and GDS, Multitenant upgrade and AWR reports. For the second day in the Oracle UKOUG 2015, I attented some very good topics and presentation. Here an overview … Two OEM presentation: – In the Morning, first presentation was about “Common mistakes when implementing 12c OEM” by Philipp Brown. A good overview on what to take care when you install and…

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David Schmitt

UKOUG 2015 Day 1: Oracle In-Memory, Table Locks, Dbvisit, Oracle Multitenant and Open Source Tuning tools.

By | Database Administration & Monitoring | No Comments

UKOUG 2015 Day 1 (Monday): a short overview. Ref: Oracle In-Memory, all about table locks, Dbvisit, Oracle Multitenant and Open Source Tuning tools. Today was my first day in the Oracle UKOUG 2015. My first presentation focussed on the “Oracle Database In-Memory Option: Challenges & Possibilities”by Christian Antognini. This option was introduced in Oracle version 12.1.0.2 and promises to deliver in-memory performance without modifying the application’s code. 🙂 After a short explaining of the general…

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David Schmitt

Oracle EM Cloud Control 12c (CC12c)- Repeat alert notification

By | Database Administration & Monitoring | No Comments

Oracle EM Cloud Control 12c (CC12c) – Repeat alert notification In your EM installation, CC12c will notify your different administrators when specific incidents, events, or problems occurs. But from standard configuration, you will receive only one warning or critical notification/alert … until the Clear or an Acknowledge of the alert. Some times and for different reasons (human error, email was deleted, Mail server issues, …) you can lost or forgot this alert. Hummm this is…

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