Histograms (In Oracle Database 11g to Oracle Database 21c) Could Be Your Friend
Event: Connect 2021
Stream: Architecture, Cloud Database & Technology
In this session learn what histograms are and how they can be useful to you. Topics covered for Oracle Database 11g histograms include frequency histograms and height-balanced histograms. Topics covered for Oracle Database 12c Histograms include challenges with Oracle Database 11g histograms, top frequency histograms, and hybrid histograms. The session also covers Oracle Database 18c/19c/21c histograms
Database 12c to 21c, Journey of key feature sets
Event: Connect 2021, Connect 2021-Cloud
Stream: Architecture, Cloud Database & Technology
This presentation will look at 12c to 21c new features that should be investigated for use which include Multitenant, IN-Memory and Oracle 19c Automatic Indexing and many more. I will discuss the 12c to 21c Journey for these new features with examples and sample code. Attendees can expect brief introduction of all the new features with deep dive into Multitenant, IN-Memory and Automatic Indexing