Google Refine, a power tool for working with messy data (previously named Freebase Gridworks)
innotop is a 'top' clone for MySQL with more features and flexibility than similar tools. * completely customizable; it even has a plugin interface * monitors many servers at once and can aggregate across them * a complete superset of similar tools such as mytop
MMM (MySQL Master-Master Replication Manager) is a set of flexible scripts to perform monitoring/failover and management of MySQL Master-Master replication configurations (with only one node writable at any time).
multi-master in ner sandbox ausprobieren
The migrate module provides a flexible framework for migrating content into Drupal from other sources (e.g., when converting a web site from another CMS to Drupal). Out-of-the-box, support for creating Drupal nodes, users, and comments is included - hooks permit migration of other types of content.
The Schema module provides additional Schema-related functionality not provided by the core Schema API that is useful for module developers
The Table Wizard facilitates dealing with database tables: It allows surfacing any table in the Drupal default database through Views 2. Relationships between the tables it manages can be defined, so views combining data in the tables can be constructed.