SOUG Training Day in Olten

17. Mai 2017Kostenlos

Erleben Sie mit der Schweizer Oracle-Community exklusive Fachvorträge, Networking-Events sowie praxisnahe Erfahrungsberichte und Schulungen das ganze Jahr über.
Ein lebendiges Netzwerk mit 400 Mitgliedern bietet Ihnen aktuelle Informationen und Best Practices aus erster Hand. Interessierte Oracle-Anwender können die SOUG-Formate nutzen und ihre eigenen Erfahrungen an die Community weitergeben. Lassen Sie andere von Ihrem Know-how profitieren!

Lade Veranstaltungen
  • Diese Veranstaltung hat bereits stattgefunden.

SOUG Training Day 'Hochverfügbarkeit'

Ohne Ihre Systeme geht heutzutage nichts. Sie müssen lückenlos funktionieren, um die Daten Ihres Unternehmens zur Verfügung zu stellen und damit einen 24/7-Betrieb zu gewährleisten.

Erfahren Sie bei unserem SOUG Training Day zum Thema Hochverfügbarkeit

> wie Sie aus Ihren Systemen das Maximum rausholen
> wie Sie Ausfallzeiten (geplant oder ungeplant) Ihrer Anwendungen reduzieren
> wie Systemausfälle für die Nutzer weniger spürbar sind

Nutzen Sie diese Gelegenheit und profitieren Sie einen Tag lang von Know-how und Praxistipps der besten Spezialisten in der Schweiz und der DACH-Region!


08:00 - 08:30

Welcome Coffee

08:30 - 10:30

Oracle Client Failover - Under The Hood (German)

Are your Oracle databases highly available? You have deployed Real Application Clusters (RAC), DataGuard, or Failover Clusters and are well protected against server failures? Great – the prerequisites for a highly available environment are given. However, to assure that backend infrastructure failures also remain transparent to the client, an appropriate configuration is a prerequisite.

This lecture will discuss the Oracle technologies that can be used to achieve automatic client failover functionality. What are the advantages, but also the limitations of these technologies?

Speaker: Robert Bialek

Robert BialekAfter completing his computer science studies, Robert Bialek worked as a database administrator and has been with Trivadis since 2004. Currently as a Principal Consultant and trainer. His focus and main interests are Oracle Database high availability, troubleshooting, performance tuning, backup/recovery and the Linux operating system. He is a regular speaker at various Oracle conferences, such as DOAG. Robert Bialek is an Oracle Certified Master and Red Hat Certified Engineer.

10:30 - 11:00

Coffee Break

11:00 - 13:00

Rolling Upgrade the best 12c near-zero downtime Oracle upgrade solution? (German)

Since the 12cR1 version, Oracle proposes the Rolling Upgrade functionality. It allows to perform near-to-zero downtime upgrades thanks to the transient logical standby database. However this technology was only available for upgrades starting with an Oracle database 12cR1. Now with the latest Oracle database versions available and soon 12.2, upgrades can be done using Rolling Upgrade functionality. During this presentation the participants will see the different points to take into account in order to be able to perform easily Rolling Upgrades. This presentation will also include a Demo with a live upgrade starting from an Oracle 12cR1 using Rolling Upgrade.

Speaker: William Sescu

William SescuWilliam Sescu has more than 17 years of IT experience, more than ten years in Oracle and Unix Consulting. He is specialized in Oracle Database High Availability, RAC Clusters, Data Guard, Backup/Recovery and Database Migrations. Besides that, he is also specialized in different Unix flavours, especially in Linux and Solaris, and also in virtualization technologies like VMware and Solaris Containers. In the OpenSource world, William Sescu is specialized in the areas of MySQL/MariaDB and Galera Clusters. William Sescu also is a Trainer for different disciplines like “Linux for Oracle DBS’s”, “Oracle RMAN”, “Oracle Flashback Techniques” and many more. William Sescu is working as consultant at dbi services and he’s Oracle MAA Certified Master 12c.

13:15 - 14:15

Lunch Break

14:15 - 16:15

Multitenant in a High Availability Environment (German)

This presentation will give an overview on the challenges when using the new Multitenant Database Architecture with Oracle RAC and Data Guard. The background of the presentation is a project where we replaced an existing 6 node stretched RAC cluster with 10 individual databases by a two node RAC cluster with Data Guard. While in the past the customer was using schema consolidation for the approx. 70 applications they decided to use the multitenant database option instead. As usual there are some limitations and challenges when moving to a brand new architecture.

Speaker: Johannes Ahrends

Johannes Ahrends passion for Oracle started in 1992 when working as a system consultant at Oracle in Düsseldorf. After a little more than six years he changed his job for a position at the company Herrmann & Lenz Services in Burscheid. He came to appreciate the Quest products Toad and Shareplex which resulted in undertaking the position of the technical director at Quest Software in Cologne. At that time he intensively attended migration projects with Shareplex and the development of Toad among others. As his favorite was still the Oracle database, in 2011 he decided to found his own company, the CarajanDB GmbH. Johannes actively participates in the DOAG since 2010 and he’s the person responsible for database administration and Standard Edition. In 2011 he was honored by Oracle with the ACE Award for my dedication. Since the release Oracle 12c he intensively deals with the new Multitenant Database architecture, especially with Oracle Real Application Clusters and Data Guard.


Für SOUG-Mitglieder: CHF 500 (für DOAG-Mitglieder CHF 800)
Für Nichtmitglieder: CHF 1.000

  • Datum: 17. Mai 2017
  • Veranstaltungskategorie:
ARTE Seminar- und Konferenzhotel
  • Swiss Oracle User Group
  • Telefon:
    +41 76 451 15 78
  • E-Mail:
  • Webseite:


9 Personen nehmen an SOUG Training Day in Olten teil

  • Stefan Locher
  • Josef Fekete
  • Martin Utesch
  • Peter Amstutz
  • Reto Specker
  • Martin Ramseyer
  • Manfred Grasser
  • Peter Vögeli
  • Eckhard Schlenker
Karten are not available as this Veranstaltung has passed.