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I will design high performance normalized sql database schema for your application
Backend and SQL Expert, High Performance Databases and APIs
I help startups, agencies, and growing businesses build reliable backends, high-performance databases, and scalable web systems.
I’m a Level 2 Fiverr seller with 220+ five-star reviews, specializing ...
Level 2
Hat hohe Leistungskriterien erfüllt und verfügt über eine nachgewiesene Erfolgsbilanz bei der Erfüllung von Kundenerwartungen.
Über diesen Service
Are you building an application and want a scalable, clean, and future-proof database design?
I am a Level 2 Fiverr seller with 220+ five-star reviews, specializing in SQL database schema design, normalization, and performance-oriented data modeling.
I will design a well-structured relational database schema tailored to your application requirements, ensuring data integrity, scalability, and optimal performance.
What you'll get:
- Fully normalized SQL database schema
- Clear table structures and relationships
- Primary keys, foreign keys, and constraints
- Index recommendations for performance
- ER Diagram (PNG / PDF)
- Schema designed for MySQL, PostgreSQL, or SQL Server
I focus on real-world usage, not textbook diagrams ensuring your database supports reporting, growth, and long-term maintenance.
Please message me before placing an order to review your requirements and select the correct package.
Plattform:
mySQL
•
PostgreSQL
•
SQLite
•
SQL Server
Expertise:
Design
•
erd
•
Normalisierung
•
SQL
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FAQ
Do you support MySQL and PostgreSQL?
Yes. I design schemas for MySQL, PostgreSQL, and SQL Server.
Will I get an ER diagram?
Yes. You will receive a clear ER diagram in PNG or PDF format.
Can you work with an existing database?
Yes. I can review, redesign, or normalize existing schemas.
