http://fearandloath.us Fear Computers. Loath Software. We are your Masters. Mon, 08 Mar 2010 14:22:45 +0000 http://backend.userland.com/rss092 en Benchmark of Cassandra, HBase, and PNUTS with MySQL as a reference point. Presentation Research Document http://fearandloath.us/yahoo-cloud-serving-benchmark.html This is the most profound youtube video I have ever watched. It's 90 minutes, and it's filled with things I never knew. For example, it explains what the Atkins Diet and the typical Japanese diet have in common that helps you stay thin. If you don't want to watch all ... http://fearandloath.us/the-science-economics-and-politics-of-fructose.html Chrome appears to have some fairly serious bugs that can lead to deleted bookmarks. I tried deleting a single bookmark in the bookmark manager, and it ended up deleting an entire folder. Fortunately, there is a Bookmarks.bak available until the next time you quit chrome. This wouldn't have been such ... http://fearandloath.us/evil-chrome.html http://fearandloath.us/3m-security-film.html http://www.osnews.com/story/22872/Linux_Not_Fully_Prepared_for_4096-Byte_Sector_Hard_Drives http://fearandloath.us/linux-not-fully-prepared-for-4096-byte-sector-hard-drives.html This is a like a CSI episode on flash memory. http://www.bunniestudios.com/blog/?p=918 http://fearandloath.us/the-seedy-underbelly-of-microsd-cards.html Currently, PostgreSQL replicates a database WAL (change log) files to the slave databases, which made it more difficult to get slave databases to have less than a minute of lag. This wasn't a big deal, since before 9.0, which is in development, you couldn't query the slave databases until you ... http://fearandloath.us/postgresql-9-will-have-streaming-replication.html It's still not clear what the root cause of the sudden unexpected acceleration in Toyotas is, but this article at least gives us an idea of how widespread the problem is. Toyotas for 2008 are between 10 and 16 times as likely to experience this problem as GM, which had ... http://fearandloath.us/statistics-on-toyota-sudden-acceleration-complaints.html This is a very insightful article on the very different issues that you will encounter when you put a large application in the cloud and how common solutions to these problems can't be applied. http://gojko.net/2010/01/25/designing-applications-for-cloud-deployment/ http://fearandloath.us/designing-applications-for-cloud-hosting.html While PostgreSQL has had trigger based replication for a long time, it can be difficult to set up and maintain. Since 8.1 or 8.2, it has had warm standby, where you could fail over to a slave but not query it while replicating. The code for hot standby has been ... http://fearandloath.us/postgresql-hot-standby.html