Blog Post: La inteligencia de negocios y el Datawarehouse.
La inteligencia de negocios (BI) y un datawarehouse nos permiten convertir los datos alojados en nuestras bases transaccionales en información que nos ayudará a tomar mejores decisiones de negocio....
View ArticleBlog Post: Storage difference between 2 identical Exa boxes. How and why?
We noticed around 1.6TB storage difference between two Eight (1/8) Exadata boxes while configuring Data Guard. Wondered what went wrong. The Exa box configured for DR was around 1.6TB short compare to...
View ArticleWiki Page: Writing Internal Java Libraries and PL/SQL Wrappers
You have the ability to write and deploy Java libraries inside the database. However, you need to know that only the Oracle Enterprise and Standard Database Editions actually support an internal Java...
View ArticleBlog Post: Importance of Network to the Cloud
I’ve been discussing for years about the importance of network to database performance, especially once I started working on VLDBs, (Very Large Databases) but its a topic that often is disregarded....
View ArticleBlog Post: Personalizar Botones con Imágenes almacenadas en nuestro Espacio...
Muchas veces nos encontramos en la necesidad de personalizar nuestros botones en nuestras aplicaciones en Oracle APEX, es por ello que el día de hoy te voy a enseñar cómo puedes colocar una imagen en...
View ArticleComment on Mi libro de Oracle APEX 5.0 está publicado!
Gracias jsn !!! acabo de publicar una guía donde explico cómo puedes crear reportes personalizados en PDF listos para imprimir usando el JasperReport Integrations desarrollado por Dietmar Aust y que no...
View ArticleComment on Rolling RECO data disk group resize activity for Oracle Exadata...
Hello, would this method be supported for an ODA ? thx.
View ArticleBlog Post: Access Control List (ACL) y JasperReports Integration Kit
Hola amigos, el otro día un amigo me comentó que tenía problemas al trabajar con el JasperReports Integration kit cuando cambiaba de Workspace. Básicamente cuando trabajaba con una aplicación en el...
View ArticleBlog Post: Tips for the Enterprise Manager Software Library – Part I
The Software Library is a very important and critical “core” part of Oracle Enterprise Manager . It is a file system repository associated with the Enterprise Manager system, and the prime purpose of...
View ArticleBlog Post: Oracle 12c (12.1.0.2): Now we can preserve the PDB state between...
As we know, Oracle has introduced the multitanent architecture with Oracle version 12c, where we can have multiple pluggable databases (PDB) within a single container database (CDB). However, when we...
View ArticleComment on Oracle 12c (12.1.0.2): Now we can preserve the PDB state between...
Thank you for the post. Foued
View ArticleComment on Oracle 12c RAC: Clusterware logs are now centralized
Nice post, thanks for sharing. Foued
View ArticleComment on How to use STANDBYS Clause to Disable recovery for Specific PDBs
Very nice post thank you for sharing. I just think that there were some mistyping in the following section : My guess it has to be named ' Enable recovery ...' And at the end 'Confirm that the PDB has...
View ArticleForum Post: Scheduler Not Working(Automatic Designer )
Hi All, My task is to excute a custom sql and export the result to excel . I have toad for oracle I have followed:...
View ArticleWiki Page: How to use STANDBYS Clause to Disable recovery for Specific PDBs
Starting with Oracle Database 12.1.0.2 we have a new clause called "STANDBYS" in the sentence "CREATE PLUGGABLE DATABASE". This new clause is useful to specify if a new PDB will be recovered in the...
View ArticleWiki Page: Using MySQL Database as Apache Tajo Catalog Store
Written by Deepak Vohra Apache Tajo is a distributed data warehouse system for Apache Hadoop, designed to store large data sets in HDFS and other data sources, and a SQL query processing engine with...
View ArticleWiki Page: Using the Enterprise Manager Hybrid Cloud - Part VII
by Porus Homi Havewala Ever since Enterprise Manager 12c Release 5, released in June 2015, Oracle Enterprise Manager 12c (and now 13c, released in December 2015) allows an on-premise Enterprise Manager...
View ArticleWiki Page: Managing & Troubleshooting Exadata - Upgrading & Patching Exadata
As part of managing & troubleshooting Exadata article series, I shall be discussing various administrative and troubleshooting topics on Exadata. This part of the article is mainly focused on the...
View ArticleWiki Page: Managing & Troubleshooting Exadata – Part 2
Written by Syed Jaffar Hussain Part 1 has talked about the significance of Exadata patching and explained the cell and DB node patching concepts, patching tools and demonstrated with hands-on examples...
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