Lots of interesting updates today.
But would like to first mention the fantastic work Cloud computing group at UCSB are doing to make appengine framework more open. They have done significant work at making appscale “work” with different kinds of data sources including HBase, Cassandra, Voldemort, MongoDB, Hypertable and Mysql and MemcacheDB. Appscale is actively [...]

Link
“Introduction to MySQL Cluster The NDB storage engine (MySQL Cluster) is a high-availability storage engine for MySQL. It provides synchronous replication between storage nodes and many mysql servers having a consistent view of the database. In 4.1 and 5.0 it’s a main memory database, but in 5.1 non-indexed attributes can be stored on disk. NDB [...]