Oracle

POUG Conference 2019

POUG (Pint with Oracle users group) organized his annual conference on 6-7th September in Wroclaw in New Horizons Cinema.

Useful Linux commands for an Oracle DBA

Introduction Oracle & Linux is a great duet. Very powerfull, very scriptable. Here are several commands that make my life easier. These tools seems to be widespread on most of the Linux distributions. watch with diff It’s my favorite tool(…)

Patching or reimaging your ODA?

Introduction One of the key features of the ODA (Oracle Database Appliance) is the ability to patch the entire stack every three months, the goal being to keep all the components up-to-date. Most of the customers won’t patch so often,(…)

ORA-01000 and agent13c

Recently I received errors messages from OEM13c saying too many cursors were opened in a database: instance_throughput:ORA-01000: maximum open cursors exceeded My database had currently this open_cursors value: SQL> show parameter open_cursors NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ open_cursors integer(…)

Huawei Dorado 6000 V3 benchmark

I had the opportunity to test the new Dorada 6000 V3 All-Flash storage system. See what the all-new Dorado 6000 V3 All-Flash Storage system is capable as storage for your database system.

Why ODA reimaging doesn’t work on the first try?

Introduction Reimaging an ODA is a good practice for a lot of reasons. To make your ODA cleaner if it’s running for many years and if you patch regularly. To simplify patching because if you’re late you could have to(…)

What Benefit You Get From The Cloud For Your Business?

Microsoft, Amazon, Google and Oracle offer infrastructure services whose names change, but the concepts remain the same. It may be that you are interested in the cloud too, but it's still not clear because you find(…)

APEX Connect 2019 – Day 1

This year again the APEX connect conference spans over three days with mixed topics around APEX, like JavaScript, PL/SQL and much more. After the welcome speech and the very funny and interesting Keynote about “PL/SQL: A Career Built On(…)

Oracle 19C : Exporting and Importing Broker Configuration

By Mouhamadou Diaw Up to Oracle 19c, there was no automatic way to backup the configuration of the broker. One solution was to manually copy all executed instructions in a file. With Oracle 19c, there is now the possibility(…)

Oracle 19C : Dynamic Change of Fast-Start Failover Target

By Mouhamadou Diaw Oracle 19C is now available on premise. There are lot of new features. One for the Data Guard Broker is that now we can dynamically change the fast-start failover target to a specified member in the list(…)