Database Administration & Monitoring, SQL Server SQL Server: Create a Shared Storage for your Failover Cluster LAB 31.03.2021 by Steven Naudet I’m currently working on the migration of a Failover Clustered SSAS instance from Windows Server 2012 to Windows Server 2019. The context is quite complex and in order to choose the right migration scenario I need to play with it(…)
Database Administration & Monitoring Oracle Java Virtual Machine included in Oracle Database license ? 26.03.2021 by Grégory Steulet Introduction A customer of mine asked me a licensing question regarding the usage or Oracle Java (OJVM) in an Oracle database. Basically this customer have an Oracle Database Standard Edition License and would like to use Oracle JVM in order(…)
Cloud, Development & Performance Working with multipass, a VM manager 25.03.2021 by Open source Team Introduction What if you need quickly to launch virtual machine instances running Ubuntu for development and testing purposes. Multipass from Canonical can be the right tool for this. You can even customize the instances during launch by using Cloud-init in(…)
Cloud, PostgreSQL Should CPU-intensive logic be done in the DB or in application server? 25.03.2021 by Open source Team By Franck Pachot . Should CPU-intensive logic be done in the DB or in application server? Here was a answer found in Reddit: Comment byu/CacheMeUp from discussion inPostgreSQL Reducing the(…)
Application integration & Middleware, Cloud, Database Administration & Monitoring, Enterprise content management, Oracle Oracle Data Integrator Cloud 24.03.2021 by Oracle Team Data and applications integration is always a technical challenge for most of the companies. All data integration tool ensures that information is timely, accurate, and consistent across complex systems. Oracle Data Integrator (ODI) is different than traditional data integration tools(…)
Database Administration & Monitoring ORA-32635: not a single cell reference predicate 24.03.2021 by Oracle Team By Franck Pachot . I spent 30 minutes to try to understand this error with a query that I’ve run in many environments for years. So if you google it you may arrive here and the solution may be(…)
Oracle Adding nmon to Oracle OSWatcher 23.03.2021 by Clemens Bleile nmon (nmon is short for Nigel’s performance Monitor for Linux on POWER, x86, x86_64, Mainframe & now ARM (Raspberry Pi)) is a nice tool to monitor a Linux system. Originally it came from the AIX-platform, where it is very(…)
Database Administration & Monitoring PostgreSQL 14: LZ4 compression for TOAST 22.03.2021 by Daniel Westermann In PostgreSQL a row or tuple can not span multiple pages (a page is typically 8kB), but of course you can store larger rows and PostgreSQL brakes and compresses these rows into smaller chunks by using a technique called(…)
Security Swiss Cyber Security Days (SCSD) 19.03.2021 by Dominique Althuser The Swiss Cyber Security Days (SCSD) took place on March 10 and 11, 2021 The largest event in Switzerland entirely dedicated to cyber security took place on March 10 and 11, in a 100% digital form.
Database Administration & Monitoring, Database management, SQL Server Copy or Migrate a SSISDB environment 2.0 19.03.2021 by Stéphane Haby Based on the blog “Copy or Migrate a SSISDB environment” of my colleague Christophe, I create a new one named 2.0. In the precedent script, you need to give the folder name and environment name and he(…)