dbi services: Database Infrastructure Services - Engineering, Implementation, Operation, Modernization

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Tag: Data modeling

dbi services Blog

Welcome to the dbi services Blog! This blog focuses on database infrastructure and middleware topics. It covers technologies such as Oracle, Microsoft SQL Server, MySQL, Sybase, Linux, or Documentum (etc.). The dbi services blog represents the view of our consultants, not necessarily that of dbi services. Feel free to comment on the postings!

Jérôme Witt

Oracle SQL Developer & SQL Data Modeler on Ubuntu

Oracle SQL Developer and Data Modeler are becoming more and more popular as they are both cost-free and available on many Operating Systems (Linux/Unix,Windows and Mac) with different installation types: "This zip does not include JRE" or "This zip file includes the JRE". On linux, the choice is limited because the only version available doesn't include Java Runtime Environment. And it's an RPM !! So what... In this post I will provide all information required to install and run these tools on an Ubuntu machine.

 

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Pierre Boizot

LOB : « enq : HW contention » 

Aprés le post sur « Utilisons les securefile », revenons sur le sujet LOB avec une approche performance, stockage. Nous rencontrons parfois des modèles de données étranges, nous aurions envie en tant que DBA de tout reprendre à zéro pour refaire un modele relationnel en 3eme forme normale (3NF), plus efficace et mieux conçu dans notre « RDBMS » favori, mais la réalité étant ce qu'elle est nous devons faire avec, et au mieux. De plus Oracle n'est pas qu'une base de données relationnelle :-) on l'oublie trop souvent.

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Gregory Steulet

MySQL Workbench 5.2: changing the life of MySQL developers and DBAs

MySQL Workbench provides several necessary tools in order to manage a MySQL environment. MySQL Workbench 5.2 is available for Windows, Mac, and Linux platforms. It encapsulates three main functionalities: SQL Development, Data Modeling, and Server Administration.

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