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Business Rules and ETL
Business Rules and ETL As has been mentioned by others, a growing architecture is to put more business rules in a Business Layer, rather than simply relying on the database alone. A number of system requirements are driving this technique: The growth of NoSQL The growth of distributed SQL The growth of not always connected applications performing data synchronization Support […]
Industry Agrees on Security Vulnerability Reporting Format
(John E. Dunn) Three years after its founding, the Industry Consortium for Advancement of Security on the Internet (ICASI) is starting to bear fruit with the launch of version 1.0 of its framework designed to allow tech vendors to more easily share data on software vulnerabilities.
Conversation Agents: Predictive Technology or Discovery Channels?
“It’s not the Social Network Sites that are interesting – it is the Social Network itself. The Social Graph. The way I am connected, not the way my Web pages are connected. We can use the word Graph, now, to distinguish from Web. I called this graph the Semantic Web, but maybe it should have been Gi
How to write fast queries (by leveraging indexes)
(Evan Lenz) In my last article on how indexing makes XPath fast, I described the general role that MarkLogic’s Universal Index plays. I also promised to show you how to write searchable (and thus fast) expressions. That’s what this post is about.
SQL Server: Query Template, a Time Saving Feature
(aasim abdullah) While working with SQL Server, its common to have a saved script which you need to execute for different server or databases and usually you open this saved script, make changes according to requirements and execute.
HOWTO: Reset the admin password for the stand-alone APEX Listener
(Marco Gralike) Sometimes the answer can be so simple…
Exadata Part VII: Meaning of the various Disk Layers
(Uwe Hesse) Whenever I have tought an Exadata Database Machine course, there was some confusion amongst the attendees about the many different kinds of Disks encountered on the Storage Servers (Cells): We have not less than 4 different layers there, and the intention of this posting is to clarify t
Expired (Grace) Oracle Account
(Mike Rothouse) A user indicated he was getting the error below, but could still connect.
Taking a look at MySQL Cluster — and saving money in the long run
(Keith Larson) Over the last few years I have worked for few different companies that utilized versions of relayed replication with the MySQL databases. Their data handler connections where done with Java connection pooling or custom built PHP/PERL code.