Oracle Database 11g Express Edition Download ((free)) Jun 2026

(5/5 for historical significance, 2/5 for modern viability).

Crucially, 11g XE is a "single-tenant" architecture. When you log in, you log into the database. This is in stark contrast to Oracle 12c and 19c XE, which use the Container Database (CDB) and Pluggable Database (PDB) architecture. For beginners, 11g is actually easier to understand. You don't have to wrap your head around plugging and unplugging databases. It just is . oracle database 11g express edition download