bi server - Rittman Mead

Changes in BI Server Cache Behaviour in OBIEE 12c : OBIS_REFRESH_CACHE

The OBIEE BI Server cache can be a great way of providing a performance boost to response times for end users - so long as it's implemented carefully. Done wrong, and you're papering over the cracks and heading for doom; done right, and it's

Oracle BI Suite EE

OBIEE Regression Testing - An Introduction

In this article I’m going to look at ways to test changes that you make to OBIEE to ensure that they don’t break existing functionality. In all but the simplest IT systems it’s common for one (planned) action to inadvertently cause another (unplanned). What IS Regression Testing?

Technical

Incremental refresh of Exalytics aggregates using native BI Server capabilities

One of the key design features of the Exalytics In-Memory Machine [http://www.oracle.com/uk/solutions/ent-performance-bi/business-intelligence/exalytics-bi-machine/overview/index.html] is the use of aggregates (pre-calculated summary data), held in the TimesTen In-Memory database. Out of the box (“OotB”) these aggregates are built through the OBIEE tool,