2008•Unpublished venueRequires access

“军卫一号”数据库从Oracle 8.17到Oracle 10g的升级实现

夏洪斌, 陈金雄, 陈薇薇

Abstract

Objective To upgrade No.1 Military Medial Project database from Oracle 8.17 to Oracle 10g. Methods Through the establishment of database link, the database migration was realized based on full test's foundation. Results The database was upgraded and the system's operation speed was enhanced greatly. Conclusion Under the existing technology, it is feasible to upgrade Oracle database from Oracle 8.17 in 32 bits to Oracle l0g in 64 bits, and the benefit is remarkable.

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Key concepts: Oracle, PL/SQL, Oracle Unified Method, Upgrade, Oracle database, Database, Computer science, Operating system