Tagged Questions

4
votes
2answers
149 views

Isolation Level for a Data Warehouse

We are building out a data warehouse (and also some data marts as well) in our organization. My DBA skills have mostly been on OLTP type applications, but I am moving into supporting OLAP for our ...
0
votes
0answers
441 views

oracle database project ideas [closed]

I have to prepare three project ideas for my final year undergraduate project module. I like to work with databases and i want any challenging database design and implementation with various ...
7
votes
2answers
734 views

100 TeraBytes Capacity Database - Resources and Time Estimates

I am working on a 'back of the envelope' calculation for a 100TB reporting database setup. I am seeking out thoughts from the experts here. Proposed environment: Storage Capacity ~ 100TB Tables ~ ...
2
votes
2answers
130 views

How to compare the database of a backup from another environment

Has anyone had any luck with taking a backup (approx 30 tables) from an Oracle database's live environment, then loading a test environment with this backup and doing a comparison between the test ...