Reports out of Algeria are still sketchy but it appears that Algerian security forces attacked the Islamist group holding hostages at a gas plant near the Libyan border—and in the process killed a number of hostages along with hostage-takers.
This is not exactly how the United States, Britain, Israel, France or other Western nations would approach a hostage crisis. The security forces in all those countries would seek a resolution that would be most likely to leave the hostages unharmed and plan an attack only if there was absolutely no alternative or if there was actionable intelligence which suggested a good chance to free the hostages. See, for instance, the hijacking of the merchant ship Maersk Alabama that ended with Navy SEAL snipers taking out the hostage takers and freeing the captain, Richard Phillips.
The Algerians, by contrast, appear to have blundered in, guns blazing. This should not be particularly surprising since (a) Algeria is not a democracy and (b) it has long cultivated a ruthless style of counterinsurgency. During the war pitting Algerian security forces against Muslim militants (including the predecessors of Al Qaeda in the Islamic Maghreb) in the 1990s, an estimated 100,000 or more people died as a result of the indiscriminate and heavy-handed tactics employed by both sides.