SQL & Databases

We work with leading relational and non-relational databases, optimizing structures, queries, and operations for maximum reliability and performance.

Custom Database Development

We build robust and secure database solutions using technologies like SQL Server, PostgreSQL, MySQL, Oracle, MongoDB, Cosmos DB, and others.

  • Schema design, stored procedures and optimized scripts
  • Data-driven development with .NET, EF Core, and REST APIs
  • Asynchronous and scalable access strategies

Architecture & Data Modeling

We design and implement scalable and resilient data architectures, aligned with business goals and future-proofed.

  • Relational and document-oriented models (NoSQL)
  • Query optimization, normalization and indexing
  • High availability and performance-focused design

Technical Support & Database Administration

We provide ongoing support, tuning, and maintenance to ensure your databases are fast, secure, and consistent.

  • Performance monitoring and diagnostics
  • Backup, replication, and disaster recovery strategies
  • Execution plan analysis and advanced tuning

Technical Training

We deliver hands-on training in development, optimization, and database administration, tailored for both SQL and NoSQL technologies.

  • T-SQL, PL/pgSQL and MongoDB query languages
  • Performance tuning workshops
  • Tools like SSMS, pgAdmin, MongoDB Compass, etc.

Migration & Modernization

We manage complete database migrations from legacy systems to modern platforms, including cloud environments (Azure SQL, Cosmos DB, AWS RDS, etc.).

  • Detailed assessments and planning
  • Data transformation, testing and validation
  • Downtime minimization with incremental sync strategies

Empower your business with modern data architectures, expert consulting, and full control of your information.

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About pH7x Systems

pH7x Systems is a specialized technology provider delivering robust solutions in Cloud Infrastructure, Microsoft 365, and SharePoint development.

We empower businesses with tailored services across database management, migration projects, and cybersecurity operations. With a commitment to transparency and results, our team is driven by excellence in consulting and nearshore delivery.

Let’s build the next solution together — your success is our mission.