This presentation will teach you the basics of Exadata & other Engineered Systems from a beginner's perspective, with experiences and examples that are intermediate level. It will go over the advantages of using this hardware and how the hardware components provide the speed that you'll realize implementing it. We will cover the following topics: •…

This presentation will teach you the basics of Exadata & other Engineered Systems from a beginner's perspective, with experiences and examples that are intermediate level. It will go over the advantages of using this hardware and how the hardware components provide the speed that you'll realize implementing it. We will cover the following topics: •…

Database Consolidation on Exadata with Deep Dive into I/O Resource Management This session covers the following topics: • Overview of the I/O Resource Management feature of Oracle Exadata • I/O Resource Management architecture • I/O Resource Management rules and planning • I/O Resource Management plans (intradatabase, interdatabase, and category resource plans) • Enabling intradatabase resource…

Database Consolidation on Exadata with Deep Dive into I/O Resource Management This session covers the following topics: • Overview of the I/O Resource Management feature of Oracle Exadata • I/O Resource Management architecture • I/O Resource Management rules and planning • I/O Resource Management plans (intradatabase, interdatabase, and category resource plans) • Enabling intradatabase resource…

In 2010, Northeast Utilities (a Connecticut-based Electric and Gas utility with over 2 million customers) embarked on an ambitious BIDW initiative to integrate data across its Meter Operations business unit. The resulting Oracle data warehouse combined with a 50+ dashboard OBIEE application proved successful and is heavily-used today. But with large data volumes (and more…

In 2010, Northeast Utilities (a Connecticut-based Electric and Gas utility with over 2 million customers) embarked on an ambitious BIDW initiative to integrate data across its Meter Operations business unit. The resulting Oracle data warehouse combined with a 50+ dashboard OBIEE application proved successful and is heavily-used today. But with large data volumes (and more…

In 2010, Northeast Utilities (a Connecticut-based Electric and Gas utility with over 2 million customers) embarked on an ambitious BIDW initiative to integrate data across its Meter Operations business unit. The resulting Oracle data warehouse combined with a 50+ dashboard OBIEE application proved successful and is heavily-used today. But with large data volumes (and more…

In 2010, Northeast Utilities (a Connecticut-based Electric and Gas utility with over 2 million customers) embarked on an ambitious BIDW initiative to integrate data across its Meter Operations business unit. The resulting Oracle data warehouse combined with a 50+ dashboard OBIEE application proved successful and is heavily-used today. But with large data volumes (and more…

In Agile project management methodologies, user stories describe desired content and functionality delivered and verified in a short amount of time. But traditional data warehouse projects struggle to deliver completed user stories due to the complexity of the intermingled moving parts: data modeling, ETL, front-end development, and a QA process that needs to validate the…

Amazon being a global company and the largest online retailer on the internet has business units across the globe. The challenge was to consolidate the hundreds of different financial reports being generated everyday across the globe from different transactional systems and data marts. This led to inaccurate reporting of financial numbers and also delays for…