Top 60 Oracle Blogs

Recent comments


How is data modeled in NoSQL?

The important thing to understand is the data does not change just because it is managed differently. If the data does not change, then the entities and the relationships contained in the data cannot change either. The entities and the relationships between them have not changed since the dawn of time. They were the same in the days of network database management systems which came before relational database management systems, they stayed the same when object-oriented database management systems came along, and they are the same now that we have NoSQL databases.(read more)

Sound an alarm: Sharding in the next release of Oracle Database 12c!

There is very little—if anything—about NoSQL that is incompatible with the relational model, the RDBMS vendors will eventually absorb the innovations of the NoSQL camp. Sharding is the perfect example and Oracle will announce support for it an Oracle OpenWorld 2015.(read more)