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David Bentham
David Bentham

I am helping college students with their Database Management academic document since fifteen years. I have worked as a professor in some of the most reputed universities and have a keen interest in academia.

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Subjects Covered

  • Hierarchical Database Model
  • Network Model
  • Graph Database
  • Relational Model
  • Entity- Relationship Model
  • Enhanced Entity- Relationship Model
  • Object Model
  • Document Model
  • Entity- Attribute Value Model
  • Star Schema
  • MySQL
  • PostgreSQL
  • MongoDB
  • Micro

About Writer

I am a full-time academic writer with master's degree in DBMS from the Boston University. I write extensively on various Information Technologies and Database Management topics. I am frequently asked to write on a variety of academic documents on this subject such as Hierarchical database model, Network model, Graph database, Relational model, Entity-relationship model, Enhanced entity-relationship model, Object model, Document model, Entity-attribute value model, Star schema, MySQL, PostgreSQL, MongoDB, Microsoft SQL Server, Oracle, Sybase, SAP HANA, and IBM DB2 and many others. I can proficiently write in almost every citation and referencing style.

Entity-Relationship Model

Customer’s feedback:
  • I find making entity-relationship diagrams quite confusing, so I took David’s help. I must say, he provided me with an impeccable paper, it has all the entities presented perfectly.
    writer feedback:

    Thanks for appreciating my work.

    David Bentham

    Enhanced Entity-Relationship Model

    Customer’s feedback:
  • I had half-baked knowledge on the topic Enhanced entity–relationship model before I approache David to seek writing help. His services are exceptional and extremely affordable for the college students. Amazing work done!
    writer feedback:

    Great to hear you were satisfied with the work. Thanks!

    David Bentham

    Hierarchical Database Model

    Customer’s feedback:
  • Thank you David for helping me. I was worried that how to write about different flows of the data tables in my assignment, but thanks David for taking off my tension.
    writer feedback:

    It's my pleasure to help you.

    David Bentham
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