US8204856B2
патент
A new database design is implemented in which everything in the database is modeled with primitives, including the links and nodes for a graph tuple store. A query syntax provides a nested tree of constraints with a single global schema. Various optimization techniques for queries and replication tech niques are also described. 14 Claims, 36 Drawing Sheets
Притязаний: 10. Знаков текста: 240 310.