Base de données

Microsoft Access 10 Telecommunications / networks 10 Customer acquisition 10

SQL 1

Microsoft SQL Server Analysis Services (SSAS) 3 Python 3 ETL 3 Web development 3

Oracle Database (RDBMS) 9

Microsoft Access 3

SQL 1 SAS (Software) 1 Python 1 Tableau 1 R (programming language) 2 Micro systems technology 2 Microsoft Power BI 1

Informix 25 Oracle 2 SESAM/SQL Server 1 UNIX 5 Red Hat Enterprise Linux (RHEL) 10 Windows Server 2008 5 Spring 1

HTML5 1 CSS (Cascading Style Sheet) 1 JScript .NET 1 C++ 1 SQL 1

Java 5 C# 6 SQL 7 Oracle 6

Microsoft Power BI 3 Microsoft SQL Server Integration Services (SSIS) 3 Microsoft SQL Server Analysis Services (SSAS) 3 Microsoft SQL-Server (MS SQL) 5 Python 5 C++ 5 JavaScript 5 Node.js 2 Machine learning 3 Linux development 3