Sybase iAnywhere has updated its database management portfolio with the release of Advantage Database Server 8.1. Advantage Database Server is an embedded client/server data management system that provides both ISAM table-based and SQL-based data access, enabling application developers to chart a growth path for legacy database applications to modern techniques. The updated features include improved user defined functions, TCP/IP support, and enhanced SQL performance and replication improvements. Prices range from $645 for a 5-user license to $7,870 for an unlimited user license. Previously purchased versions of Advantage Database can be upgraded for a percentage of the full product cost.