Database management

Recover a corrupted datafile in your DataGuard environment 11G/12C.

On a DG environment, a datafile needs to be recovered on the STANDBY site, in two situations : when is deleted or corrupted. Below, I will explain  how to recover a corrupted datafile, in order to be able to(…)

Restart a failed transportable tablespace import during a cross platform incremental backup migration

I’m currently working in a project to migrate a 11g-Datawarehouse-database from Solaris to Linux Intel (Endian-change). We do use the cross platform incremental backups method as described in My Oracle Support Note 1389592.1 for that. I.e. incremental backups are(…)

Copy or Migrate a SSISDB environment

Integration catalog is easy to work with and the environments feature is as well very convenient. In SQL Server management Studio, there are a lot of features available to administrate(…)

OEM Cloud Control 13c – Agent Gold Image

Introduction I am currently setting up a new “Base Image” virtual machine (Red Hat Enterprise Linux 7.6) which will be used to create 6 brand new Oracle database servers requested by a customer. Besides installing and configuring the OS, I(…)

Technical and non-technical sessions at the DOAG 2018

The amazing DOAG 2018 conference is over now. As every year we saw great technical as well as great non-technical sessions. What impressed me was the non-technical presentation “Zurück an die Arbeit – Wie aus Business-Theatern wieder echte Unternehmen werden”(…)

SQL Pass Summit 2018: SQL Server 2019 features coming soon!

It’s the 20th anniversary of the event and the keynote today was amazing (see the blog from Christophe) for different reasons but the more important is that is every time better people. Not(…)

Pass summit – dbi visit day 3

The Microsoft data platform is evolving The third day began with the Keynote help by Rohan Kumar the Corporate Vice President of Azure Data by Microsoft The main message was “Hybrid data platform is the way for the(…)

SQL Server 2019 availability groups – Introduction to R/W redirection

writeThis is a second write-up about SQL Server 2019 CTP2.0 and availability group new features. This time the interesting one is about READRWRITE redirection capabilities. A couple of months ago, I wrote about SQL Server 2017 and(…)

How to migrate Grid Infrastructure from release 12c to release 18c

Oracle Clusterware 18c builds on this innovative technology by further enhancing support for larger multi-cluster environments and improving the overall ease of use. Oracle Clusterware is leveraged in the cloud in order to provide enterprise-class resiliency where required and dynamic(…)

From Oracle to Postgres with the EDB Postgres Migration Portal

EnterpriseDB is a valuable actor in PostgreSQL’s world. In addition to provide support, they also deliver very useful tools to manage easily your Postgres environments. Among these we can mention EDB Enterprise Manager, EDB Backup & Recovery Tool, EDB Failover(…)