Remote DBA for consulting, providing conception of database creation. Er-diagram, Merise method, conceptual,logical and physical level. Creation of mcd and mpd for your company. Replication on MySQL master slave and PostgreSQL. Data guard and RAC/ASM for Oracle. Tuning of oracle database with ASH, ADDM , AWR and personal shell scripts. Cloud control 12c and database installation. Recommendations , consulting and preconisations to obtain the best performance for your application. Give advice for your architecture.