Oracle9i includes numerous data structures to improve the speed of Oracle SQL queries. Taking advantage of the low cost of disk storage, Oracle9i includes many new indexing algorithms that ...

The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can take several seconds; with the ...

In this blog post, I demonstrate an advantage of being more explicit in typing when using Groovy SQL with an Oracle database to avoid a potential “ Invalid column index ” SQLException because I’ve run ...

Oracle this week announced the X8 version of its Exadata Database Machine, featuring breakthrough hardware and software enhancements and unique machine learning capabilities. Used by 77% of Fortune ...