Seminare zum Thema Programmierung

Overview

This course provides you with information about the functions of IBM' s Db2, a relational database manager which may be installed under a variety of operating systems on many hardware platforms.   Db2 runs under a number of operating systems, such as z/OS, VM, Linux, UNIX, and Windows operating systems. The course includes discussion of how the Db2 products provide services. The focus is on the services Db2 provides and how users work with Db2, not on its internal workings. This course does not include hands-on labs.

Nach diesem Seminar sind Sie in der Lage, das Netzwerk und die Dienste unter Linux zu managen und haben einen guten Überblick über die Konfiguration und Administration der wichtigsten Dienste wie DNS, DHCP, LDAP, SMTP und Apache. Wenn Sie mehr über Webserver wissen wollen, dannn besuchen Sie den Kurs Apache Webserver.

Dieses Seminar vermittelt fundierte Kenntnisse über die Planung, Implementierung und Verwaltung moderner Rechenzentren. Teilnehmer lernen, Schlüsselaspekte wie Netzwerktopologien, Speichertechnologien, Sicherheitsmaßnahmen und Virtualisierung zu beherrschen. 



Ziel ist es, Fachleute auszubilden, die in der Lage sind, hochleistungsfähige und sichere Rechenzentren zu entwerfen und zu betreiben, unter Berücksichtigung von Effizienz, Skalierbarkeit und aktuellen Industriestandards.

Vertiefende Kenntnisse über Datenbankstrukturen. Sichererer Umgang mit Aktionsabfragen zur Bearbeitung größerer Datenmengen sowie Beschleunigung der Arbeitsabläufe durch Makroprogrammierung. 

Overview

This course enables students to perform AIX Live Update operations on the AIX operating system. This includes installing interim fixes, service packs and technology levels using the AIX Live Update capability. 

Students in this course will learn how to implement AIX Live Update. Students will also be exposed to the different management types for live update and learn skills required to install AIX updates, such as technology levels, service packs and interim fixes, without requiring downtime (a reboot) for the server. Best practices and testing methods for live update will be discussed, providing students with the knowledge to effectively configure and manage live update in a production environment. Additionally, students will learn skills to troubleshoot and debug live update issues.

Nach diesem QlikView Seminar können Sie intuitiv handhabbare und grafisch aussagefähige QlikView-Applikationen erstellen. Sie werden in der Lage sein, aus verschiedenen Datenquellen Informationen abzurufen und diese in Relation zu anderen Quellen zu setzen (z.B. Excel und SQL-Server).

U.a. werden folgende Fragen beantwortet: Was unterscheidet QlikView von anderen BI-Tools?

Am Ende des Seminars verfügen die Teilnehmenden über ein fundiertes Verständnis der Netzwerksicherheitsgrundlagen und können grundlegende Sicherheitsmaßnahmen implementieren, um ihre Netzwerke effektiv zu schützen. Sie lernen, wie sie Bedrohungen erkennen, Sicherheitsrichtlinien entwickeln und Best Practices anwenden, um die Sicherheit ihrer IT-Infrastrukturen zu gewährleisten.

Overview

Develop the skills to measure, analyze, and tune common performance issues on IBM Power Systems running AIX.

Learn about performance management concepts and techniques and how to use the basic AIX tools to monitor, analyze, and tune an AIX system. The course covers how virtualization technologies such as the PowerVM environment and workload partitions affect AIX performance management. Monitoring and analyzing tools discussed in this course include vmstat, iostat, sar, tprof, svmon, netstat, lvmstat, and topas. Tuning tools include schedo, vmo, ioo, no, and nfso.

The course also covers how to use Performance Problem Reporting (PerfPMR) to capture a variety of performance data for later analysis.

Each lecture is reinforced with extensive hands-on lab exercises which provide practical experience.

The materials include AIX 7.1 enhancements and the exercises are executed on a POWER8 lab environment.

Overview

This course teaches how to make use of advanced SQL techniques. This course utilizes IBM Data Studio on a Windows 11 operating system, but the SQL queries are appropriate for Linux, UNIX, and Windows environments. 

Along with a review of some basic relational database concepts, this course covers some of the OLAP features of Db2, including GROUP and RANK functions. Learners will explore coding joins, using the CASE expressions, the CAST function, and code advance SQL constructs, such as recursive SQL and table expressions.

Learners will also participate in hands-on exercises to practice writing complex queries and subqueries.

Overview

In this classroom course, you will learn basic concepts and skills you need to be productive users on Power Systems with IBM i. With plenty of hands-on lab exercises, we show everything from signing onto the available user interfaces green screen environment and IBM Navigator for i. You will learn how objects are managed on the system and how you display these objects. You will learn to use control language (CL) commands (fast path) and how to work with and manage messages on the system. Students will also learn how to the system manages work and how you manage your printouts. Lastly, students will also get a basic overview of security.