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Deltasoft solution
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Case studies

Our extensive experience in database management and migration has enabled us to successfully complete numerous high-profile projects. Here are some noteworthy case studies:

1. Oracle to PostgreSQL Migration for A large port management company

  • Client: A large port management company, a global leader in smart end-to-end supply chain logistics.
  • Challenge: Migrate over 50 microservices from Oracle to PostgreSQL for improved scalability and cost-efficiency.
  • Solution: Implemented a phased migration strategy, ensuring zero downtime and data integrity.
  • Outcome: Successfully migrated all microservices, resulting in significant reduction in database-related costs.

2. High Availability PostgreSQL for a large regional bank

  • Client: a leading international bank in the MENA region.
  • Challenge: Implement a highly available PostgreSQL solution for a critical mobile app serving retail users.
  • Solution: Deployed Patroni-based PostgreSQL cluster with automatic failover capabilities.
  • Outcome: Achieved 99.999% uptime for the mobile app database, significantly enhancing user experience and bank’s digital presence.

3. PKI Database for Ministry of External Affairs for a very large country

  • Client:Ministry of External Affairs.
  • Challenge:Develop and maintain a super-critical 24/7 PKI database. for the e-passport system, crucial for airport operations worldwide.
  • Solution:Implemented a robust, highly secure PostgreSQL database with real-time replication and multi-site redundancy.
  • Outcome:Delivered a system with 100% uptime since deployment, processing millions of passport verifications daily across global airports.

4. CreditLens Support for Multiple Banks

  • Client:Over 15 banks across the MENA region.
  • Challenge:Provide comprehensive support for Moody’s CreditLens system, including high availability, backup, and recovery solutions
  • Solution:Tailored PostgreSQL-based solutions for each bank, implementing HA clusters, point-in-time recovery, and 24/7 support.
  • Outcome:
    • Reduced system downtime by an average of 99.5% across all clients.
    • Improved CreditLens performance by 40% through database optimization.
    • Achieved 100% successful recovery in all DR scenarios.

These case studies demonstrate our capability to handle complex, mission-critical database projects across various industries and geographical locations. Our expertise in PostgreSQL, coupled with our experience in financial systems like CreditLens, positions us uniquely to address SAIB’s upgrade requirements.