Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
The abuse of Delsie Gayle was bad enough without the airline making matters worse in the way it dealt with the incident, says Guardian columnist Hugh Muir
My parents came to Britain in the 50s to build a better life for themselves and their children. It was a risk that paid off, and an achievement that reaches down through two very different generations
Amber Rudd has gone, but behind the fiasco is a government that defended a policy that discriminated against black Britons, says Hugh Muir, Guardian Opinion associate editor
A brave government would boldly tackle congestion and pollution. This one targets cowboy ticketing firms to gain cheap applause, writes the Guardian columnist Hugh Muir
Don’t be fooled: corporations can’t be relied on to reset the economy. Capitalism needs more regulation and stronger unions, says Guardian columnist Hugh Muir
Bias in Britain Now we know there’s racial bias. The challenge is how to address it