Ihr Spezialist für komplexe IT-Systeme
  

Project references

Current projects from this year:

Dates February 2007 - ongoing
Project Development of a software for legacy data migration
Technologies used Oracle Databases 9iR2/10g, Oracle SQL und PL/SQL, Oracle SQL Developer, Perl, Eclipse, Operating Systems Linux/Solaris
Position Developer
Tasks
  • Analysis of legacy data
  • In coordination with the customer - rule definition for the creation of relational structures
  • Implementation of the rules in Perl and PL/SQL
  • Performance-Optimization of SQL-Statements
  • Development of Unix-Shell-Scripts to control migration batch jobs
  • Documentation of rules and the concept for the migration
  • Co-operation with the customers business unit and with the software developers of the target system
Dates August 2007 - ongoing
Project MySQL-Cluster Concept
Technologies used MySQL-Cluster, MySQL Multi-Master-Replication, RedHat Cluster Suite, RedHat Enterprise Linux 5
Position IT Consultant
Tasks
  • Concept for an 4 node MySQL-Clusters
  • Installation and configuration of a test system
  • Development of scripts for the Multi-Master-Replication of MySQL databases
  • Administration of the Cluster-Nodes with RedHat Cluster Suite
  • Creation of the Installation- and Operations-Manuals
Dates May 2007 - July 2007
Project Installation, Configuration and Training - Oracle Grid Control
Technologies used Oracle Databases 9iR2/10gR2, Oracle Grid Control 10gR3
Position IT Consultant
Tasks
  • Installation Oracle Grid Control 10gR3 and Roll-Out of Grid Control Agents
  • Analysis and elimination of problems during the installation (Work-Arounds and Patches)
  • Briefing/training of the customers staff in Oracle Grid Control (particularly for Performance-, Diagnostics- and Managment Pack)
  • Analysis and explanation of STATSPACK-Reports
Dates March 2007
Project Oracle Trouble-Shooting
Technologies used Oracle Real Application Cluster 10g, Oracle ASM, EMC PowerPath, Operating System Linux SLES9
Position IT Consultant
Tasks
  • On-site Analysis of the problem
  • Configuration check of EMC PowerPath and Oracle ASM
  • Solution of the problem by doing a partial re-configuration
  • Explanation and documentation of the problem for the customer

On request I can deliver further references and information about my past projects.

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