In this SQL Server tip, Arthur Fuller explains the effects of NULLs, and the different results obtained by inner and outer JOINs.

Yesterday, we took a glimpse at the first half of the summer movie calendar, allowing our boundlessly optimistic inner child and our beaten-down-by-the-world outer adult to debate two months worth ...

Inner city versus outer suburbs has been a perennial Australian divide. But the lifestyle differences between those located near our CBDs and those living towards the urban fringe are growing.

The Inner and Outer Beltline designations for parts of Interstate 40 and Interstate 440 are being retired.

The difference between those who live in the inner-city and those who live in outer suburbs - in lifestyle, attitudes and behaviour - is the greatest in Sydney, a study has found.

There is research to suggest the cost difference between the inner and outer suburbs largely vanishes when both housing and transport costs are taken into account.