(Buck Woody) In the last few articles, I’ve explained the process of designing a database. I’ve been detailing database objects, and then showed you the process of defining entities. In this series I’ve also explained a bit about relationships.
Other News
A simple (REST) web service client in Scala
(Alois Cochard) For the purpose of creating a nice API for my new project Caligo (more on this in a future blog post), I was looking for a simple solution to access REST web service in Scala.
FIX: ‘There is no function ‘{urn:schemas-microsoft-com:xml-sql}:variable()’ error for an XQuery query that updates the value of an XML column in SQL Server 2005, in SQL Server 2008 or in SQL Server 2008 R2
When you run an XQuery query to update the value of an XML column in Microsoft SQL Server 2005, Microsoft SQL Server 2008 or in Microsoft SQL Server 2008 R2 , the XQuery query does not run. Additionally, you receive an error message that resembles the following:
MySQL 5.6 — InnoDB and Memcached
(Dave Stokes) One of the more exciting new features in MySQL 5.6 is the InnoDB to Memcached interface. Basically memcached runs as a daemon plugin and can bypass the SQL optimizer and parser for NoSQL access.
Chat with the Lab: The Latest in Advanced Performance Diagnostics
(Susan Visser) Join Sal Vella and Steve Rees for the next Chat with the Lab event: The Latest in Advanced Performance Diagnostics on Tuesday May 31. DB2 Chat with the Lab is a free webinar series from the IBM labs that invites experts to speak to you about DB2-related breakthrough technology, best
Installing Ruby on Rails and DB2 on Ubuntu 11.04
(Antonio Cangiano) In this tutorial I’ll show you how to create a complete Ruby on Rails setup for DB2 on Ubuntu.
RMAN-06091: no channel allocated for maintenance (of an appropriate type)
(Mohamed Azar) When I tried to delete obsolete backup, it shows following error.
Getting all the instance parameters
(Hemant K Chitale) A simple method (in 11g — here tested in 11.2.0.1) to get all the database instance parameters.
ADF Business Components Entity Object Read Permission or (1 = 2)
(Andrejus Baranovskis) One more interesting thing encountered this week, during integration of ADF Task Flows into WebCenter 11g PS3. We were using ADF library JAR files and integrating ADF Task Flows into WebCenter 11g PS3 Menu Model. ADF Task Flows were rendered fine inside WebCenter, however data
SQL Server 2008 and 2008 R2 Integration Services – Message Queuing Using Script Task
(Marcin Policht) SQL Server 2008 R2 Integration Services offer a number of built-in features that simplify implementation of data extraction, transformation and loading (ETL) scenarios in order to bring them within reach of database administrators lacking extensive programming experience.