Pick/D3 Specialists
Maintenance, Development, and Migration
of systems with agility and security.
We offer tailored solutions for the MultiValue Pick/D3 environment.
Ensure performance, security, and modernization without abandoning your historical data.
CONTACT A PICK/D3 EXPERT
Specialized Maintenance
Your systems well-maintained for any need!
Complete services for MultiValue systems:
Preventive and corrective maintenance,
continuous evolution and updates
We offer strategic maintenance to ensure your systems are 100% aligned with user demands and operating at maximum efficiency.
Our certified team works 24/7 to:
- Effectively and securely correct failures and bugs;
- Update and improve modules, without compromising system stability;
- Establish active monitoring;
- Optimize performance, reviewing source codes and data structures.
Key Pick-Experts differentiators:
✔ 30+ years of experience in Pick-Like environments and systems.
✔ Trained team, capable of providing fast and responsible responses.
✔ Integrated technical support with monthly performance reports.
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Systems based on MultiValue environments typically play a central role in companies, managing robust and consolidated processes, requiring interventions to be judicious and thoroughly evaluated.
Our Pick-Experts can provide such interventions in various contexts:
- Emergency Corrections and Adjustments
Quick resolution of failures or unexpected behaviors that affect productivity and revenue. - Preventive Maintenance
Avoids unplanned downtime that affects productivity and revenue.
Ensures your system remains aligned with business needs.
Extends the lifespan of strategic applications, protecting your investment. - Updates and Improvements
Implementation of new functionalities to meet regulatory changes or user requests. - Performance Optimization
Adjustments to the database and application to ensure security, speed, and stability.
We develop customized applications:
Combining MultiValue's robustness and agility with other technologies.
We develop 100% customized solutions in the MultiValue environment, combining:
- Modern interfaces:
Web, mobile, or desktop integrated with the MultiValue core; - Extended connectivity:
REST/JSON APIs to integrate your ERP, CRM, MRP, and other RDBMS-based systems; - Cloud readiness:
Smooth migration to the cloud, without operational risks.
With an architecture designed for high performance, efficient storage, and incomparable flexibility, MultiValue databases offer exclusive advantages for various application types.
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System
Development
Our Proposal:
Custom MultiValue Systems!
With an architecture optimized for high performance, lean storage, and unparalleled flexibility, MultiValue environments, such as D3 and Universe, for example, remain a smart choice for mission-critical applications because they offer unique advantages for companies that demand:
• Ultra-fast processing
Data structuring in dynamic dictionaries, without the complexity of rigid joins and schemas.
• Reduced infrastructure cost
Consumes less hardware than relational databases for heavy loads.
• Stable and modernizable legacy
Allows legacy systems to evolve with integration to APIs, cloud, and new interfaces (web/mobile).
• Adaptable modeling
Native multi-valued and hierarchical data, ideal for complex operations (e.g., ERP, logistics, finance).
Why choose a MultiValue platform?
• Robust legacy systems running for years
Modernizing them is more efficient than starting from scratch.
• Unparalleled performance
Especially in environments with large transaction volumes (e.g., payroll, inventories).
• Security and stability
Proven over decades of corporate use.
If your company seeks high performance without sacrificing technological maturity, MultiValue platforms are the answer!
Our Pick Experts team can develop and implement your project quickly!
Partial or Total
Migration
Flexible modernization, with total or partial migration of your systems!
Complete migration or just strategic modules, preserving data and functionalities
Migration options:
- Total migration: Complete transition to new platforms (database, language, and interface);
- Partial update: Keep the MultiValue core while updating specific modules (e.g., sales/POS, finance, inventory, logistics, etc.);
Key advantages:
✔ Guaranteed integrity of historical data.
✔ 50% reduction in legacy infrastructure costs.
✔ Technical training for internal staff.
TELL US WHAT YOU PLAN TO MIGRATE
Modernization options perfect for your case!
1. Total Migration to New Platforms
Databases
• Relational: Oracle, SQL Server, MySQL, PostgreSQL, IBM Db2, MariaDB, SQLite.
• NoSQL: MongoDB, Cassandra.
• Cloud: Google Cloud SQL, Azure SQL Database, Amazon Aurora.
Operating Systems
• Migration from/to AIX, Solaris, Linux, Windows Server.
Contemporary Programming Languages
• Replacement of Pick/BASIC, PROC, INFO/ACCESS to:
- Python, Java, C#, Node.js
- Frameworks web: Django, Spring Boot, .NET
- Modern interfaces: React, Angular, Vue.js
2. Partial Modernization (Hybrid)
• Maintenance of the MultiValue environment + new web/mobile interface.
• Conversion of critical modules (e.g., finance, logistics) to new languages.
• Integration with APIs and microservices without abandoning the legacy core.
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Why Modernize?
• Risk reduction – Eliminate dependence on obsolete hardware/systems.
• Integration with modern ecosystems – Connect to BI (Power BI, Tableau, etc.), ERPs, and automations (RPA).
• Scalable performance – Leverage cloud processing and parallelism.
• Enhanced security – Comply with LGPD, GDPR, and other regulatory requirements.
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Our Process: Secure and Personalized
1️) Diagnosis
Technical evaluation and definition of the best strategy (partial or total).
2️) Data Conversion
• Transformation of multi-valued files into relational/NoSQL models.
• 100% preservation of historical data.
3️) Code Rewriting
• Faithful recreation of business rules in the target technology.
• Update of character-based screens/emulators to responsive web interfaces.
4️) Testing and Validation
Ensuring the new system reproduces all original functionalities.
5) Gradual Implementation
Transition without operational impacts.
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MultiValue System migration requires planning!
Our Pick-Experts work to ensure your modernization is:
1️) Risk-free
Parallelism between old and new systems.
2️) No data loss
All historical information correctly migrated and accessible.
3️)No hidden costs
Transparent budget and well-defined scope.
Contact us and discover the best strategy to modernize your MultiValue system!
COMPLETE SOLUTIONS FOR PICK/D3 MULTIVALUE SYSTEMS WITH SPEED AND SECURITY
Our team has years of experience in MultiValue environments, ensuring your system operates with maximum efficiency while you focus on growing your business.
CONTACT A PICK/D3 EXPERT
Global presence, with robust and reliable solutions for government agencies and small, medium, and large companies.
Pick-Experts | Integral Sistemas
Delivering technical excellence in MultiValue environments since 1989.