Oracle’s recently announced Exadata Database Service on Exascale (ExaDB-XS) aims to improve performance for database workloads and reduce costs. The architecture in Exascale, which is Oracle’s ...

Transaction processing against relational databases may not be the focus of the datacenter, as it was when IBM created the first relational database and Oracle was founded to compete against it in the ...

Before looking at the details of the Oracle database server architecture, let’s look at why so many companies chose this method for their needs. Oracle is the market leader in relational databases ...

The latest release of Oracle Database 12c - 12.1.0.2 - is generally available and includes the new Oracle Database In-Memory, an option designed to support faster business decisions by accelerating ...

Specifically, the connector leverages Oracle's change data capture (CDC) technology, which transmits updates, inserts and deletes from the OLTP database into special tables that can be polled without ...

As an Oracle performance-tuning expert, I frequently visit Oracle shops to improve system performance. Although Oracle offers many performance-tuning techniques, you can’t tune away a poor database ...