DataBases

Experience of implementation of the projects based on:

Oracle DBMS

Versions of Oracle DBMS: 7.3, 8.1.7, 9i, 10gR1, 10gR2.
Design of DB model and business-processes:

Design tools: Sybase PowerDesigner, Erwin, Rational Rose.
Modeling languages: BPEL, UML.
Design experience: DB models can contain more than 300 built objects with setting of special parameters and applying them to certain objects (in order to achieve the most optimal DB functioning). Business-processes models (UML) can contain more than 70 elements have also been developed.

Versions of MS SQL Server: 7.0, 2000, 2005.
Design of DB model and business-processes:

Design tools: Sybase PowerDesigner, Erwin, Rational Rose.
Modeling languages: BPEL, UML.
Design experience: DB application can contain more than 200 tables and more than 500 stored procedures.

Versions of PostgreSQL DBMS: 7.x, 8.x.
Design of DB model and business-processes:

Design tools: Sybase PowerDesigner, Platinum Erwin, Rational Rose.
Design experience: sophisticated DB model using for social networking using various DB-side business logic object and different integration platforms (e.g. PostgreSQL->MySQL integration on DB business-logic layer).

Versions of MySQL DBMS: 3.x, 4.x, 5.x.
Design of DB model and business-processes:

Design tools: Sybase PowerDesigner, Erwin, Rational Rose.
Design experience: DB model contains more than 200 tables with wide range of records stored, starting from hundreds and ending with millions.