Oracle version upgrades, migrations, and platform transition projects (9i - 19c; Windows, Linux, AIX, HPUX, Solaris)

With 14 years of experience and over 100 successful Oracle database migration and upgrade projects across five platforms, we ensure system compatibility and business continuity.

100+

successful projects

14 years

of experience

supported platforms

24/7

continuous operations

Banking - Financial and Insurance Sectors / Government Sector / IT Operation / Oracle Expertise

Client Description

We have performed such tasks for several clients: ORFK, MÁK, Aegon, NAV, Erste Bank, OTP Bank, Sodexo, Kanizsa trend, PoscheBank, Lidl, EME.

Project General Description

14 years of experience, 100+ successful projects: Expert support in Oracle database upgrades, migrations, and platform transitions.

Our services cover a wide range of Oracle databases, from version 9i to the latest 19c. Our expertise spans various operating systems, including Windows, Linux, AIX, HPUX, and Solaris. This extensive experience allows us to confidently navigate any environment and deliver optimal solutions for our clients.

Challenge

In our migration projects, we focus not only on the technical aspects but also work closely with our clients from planning to execution. This collaborative approach ensures that each project is aligned with the client’s unique needs and business objectives, maximizing return on investment.

Oracle database migration projects often present a range of challenges. One of the most significant is managing compatibility issues, especially when migrating older applications to new environments. We address these challenges through detailed analysis and testing, developing custom solutions when necessary.

Another major challenge is the migration of legacy applications without vendor support. In these cases, we apply reverse engineering techniques and work closely with the client’s IT team to preserve functionality. Handling differences in operating system platforms requires deep knowledge of all the systems involved—expertise that is backed by our decades of experience.

How we helped?

Version Upgrades in 24/7 Operating Environments: Version upgrades and migrations in systems operating 24/7 require special attention. Our strategy focuses on ensuring business continuity, minimizing downtime, and avoiding disruptions to business processes. This includes detailed planning, step-by-step migration procedures, and rapid rollback plans.

Implementation Risk Management:

- Risk Identification: We conduct comprehensive risk assessments, drawing on lessons learned from previous projects and industry best practices.

- Impact Analysis: Risks are quantified, business impacts are assessed, and priorities are established based on business requirements.

- Risk Mitigation: We develop preventive measures and contingency plans. Continuous monitoring ensures rapid intervention when necessary.

Performance Audit: We conduct comprehensive performance assessments, including query analysis, evaluation of indexes and table structures, and assessment of hardware resource utilization.

Development of Recommendations: We prepare detailed reports for the development team, providing specific recommendations for performance improvements. These may include code-level modifications, architectural changes, or infrastructure enhancements.

Standby Databases: To ensure business continuity and data protection, our expert team places special emphasis on implementing standby databases. These systems are essential for rapid recovery and minimizing data loss in the event of an issue.

Linux Oracle APEX Oracle BI Oracle Database Oracle Exadata Oracle Siebel Oracle Weblogic