Oracle Db Verified Free (99% Fresh)

Future releases (24c, 25c) are expected to continue adding innovation while keeping the free tier attractive for the developer community.

show pdbs

sqlplus / as sysdba

| Feature | Oracle DB Free | PostgreSQL | MySQL Community | SQL Server Express | |---------|---------------|------------|-----------------|--------------------| | Max data size | 12 GB | Unlimited | Unlimited | 10 GB | | CPU limit | 2 threads | None | None | 4 cores / 1 socket | | RAM limit | 2 GB | None | None | 1 GB | | JSON support | Native (duality) | JSONB | JSON | JSON | | PL/SQL / Procedural | PL/SQL (full) | PL/pgSQL | MySQL dialect | T-SQL | | Multi-tenancy | Yes (CDB/PDB) | No | No | No | | Production allowed | No | Yes | Yes | Yes (limited) | | Windows native | No (VM/Docker) | Yes | Yes | Yes | oracle db free

is a compelling choice for anyone wanting to learn Oracle or build applications that will eventually run on Oracle’s commercial stack. It strikes an excellent balance between zero cost and real-world enterprise features. While not suitable for production, it lowers the barrier to Oracle expertise dramatically. Future releases (24c, 25c) are expected to continue