Database Administration & Monitoring

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(…)

PostgreSQL 12: Detach postmaster process from pg_ctl’s session at server startup

Recently a commit landed in the PostgreSQL development tree that made me aware of something I did not know so far: When you start PostgreSQL with a script using pg_ctl and that(…)

PostgreSQL: When wal_level to logical

By Mouhamadou Diaw wal_level determines the quantity of information written to the WAL. With PostgreSQL 11 the parameter wal_level can have 3 values: -minimal : only information needed to recover from a crash or an immediate shutdown -replica(…)

Looping sssd_nss

Often Linux systems are connected to LDAP via sssd. A high CPU consuming sssd can be seen in top, like below ( e.g. 89.4 % CPU usage): 9020 root 20 0 1296344 466780 333364 R 89.4 0.8 41:20.17(…)

Red Hat Forum Switzerland 2019

Today (actually right now) we are a proud sponsor of the Red Hat Forum Switzerland 2019 in Geneva. With around 300 people attending this is quite a huge event and we had a lot of interesting(…)

Deploying SQL Server 2019 AGs on K8s with helm charts

This write-up follows my first article about helm chart with SQL Server. This time, I would like to cover the availability groups topic and how to deploy them with helm charts. In fact, to go(…)

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(…)

Compile additional packages for Oracle VM Server

I needed a special package on my OVM Server 3.4.6. The package is called fio and is needed to do some I/O performance tests. Unfortunately, OVM Server does not provide any package for compiling software and installing additional software(…)

PostgreSQL 12, pg_stat_statements_reset for userid, queryid and dbid

PostgreSQL 12 will give you more control on resetting statistics gathered by pg_stat_statements. When you check the documentation for PostgreSQL 11 (as linked in the previous sentence) you will see that the function has the following(…)

Documentum 7+ internal error during installation or upgrade DBTestResult7092863812136784595.tmp

This blog will go straight to the topic. When upgrading/installing your content server to 7+, you may experience an internal error with a popup telling you to look into a file called something like: DBTestResult7092863812136784595.tmp In fact, the installation process(…)