The document discusses key concepts from a concept map about database systems. It lists 5 key words used in the concept map: database, middleware, application, server and storage systems, and industries. It identifies 3 important sentences from the concept map about consolidating applications, maximizing availability, and compressing data. It also provides definitions for the 5 key words as oracle database, Oracle WebLogic Suite 11g middleware, oracle application, oracle server and storage system, and oracle industry.

2. 1. Write down 5 key words that you have used on the concept map. 1 Database 2 Middleware 3 Application 4 Server and Storage systems 5 Industries

3. 2. Identify 3 most important sentences that you have used in the concept map. Consolidating business applications onto fast, reliable and scalable database grids Maximizing availability and eliminating idle data center redundancy Compressing data onto low cost storage partitions for faster performance

4. 3. Write down the definition of 5 key words that you have used in the concept map. Database : oracle database Middleware : Industry-best performance Oracle WebLogic Suite 11g Application : oracle application Server and Storage system : oracle server and storage system Industry : oracle industry