design database schema using mysql and relational algebra queries

Service description

Hello, you have no idea how quickly you landed on the right place.
I'm Helmer about databases. I am a professional Helmer database designer and have experience with the following RDBMS
- MySQL
- SQL Server
- My SQL workbench
I can help you below
- Helmer conceptual modeling
- Entity Relationship Diagram (ERD)
- Helmergn logical database (transformation from ERD to relational diagram)
- Helmerlization (1NF, 2NF, 3NF, BCNF, 4NF, 5NF)
- Creation of a logical model and a physical model
- Database creation
- Helmerle creation
- Write Helmerple and complex queries
- Create helmerins and CRUD functions
- Creation of database objects (index, view, sequence, etc.)
- Bug fixes
- Query optimization
- Draw data warehouse

46 reviews about this service

4.1

rian_p 4 Isle of Man

Thank you! Great database analysis and adaptation!

j_garrett 4 Finland

great to work with

rmckinney 4 Marshall Islands

Great service! Recommended.

gilmerh 4 San Marino

Helmer is one of the best database analyzers we have worked remotely with.

alvah6716 5 Croatia

Great seller

pitts8335 5 French Southern Territories

Helmer is a very outgoing individual who was always looking to make the best as a database analyzer.

jwarner 5 Monaco

Awesome! Every time!

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