Implementing an EJB3-Specific Graph Transformation Plugin by Using Database Independent Queries.
Gergely VarróPublished in: Electron. Notes Theor. Comput. Sci. (2008)
Keyphrases
- database
- graph transformation
- query language
- database queries
- databases
- database systems
- user specifies
- answering queries
- query processing
- database schema
- database objects
- stored data
- user queries
- indexing techniques
- access methods
- pre computed
- web databases
- complex queries
- data model
- relational database systems
- query logs
- consistent query answering
- database management systems
- data management
- response time
- vertical partitioning
- null values
- data sources
- metadata
- application developers
- tree patterns
- efficient processing
- query interface
- statistical databases
- data objects
- user defined
- web search engines
- database applications