Backup & Recovery
Check ARCHIVELOG mode before you need to recover
Understand ARCHIVELOG and NOARCHIVELOG, check your database mode, and plan the switch before a recovery incident.
Teaching from experience
Oracle Database
More than 20 years
Practical knowledge with Pornchai Krongthammachart (Tee) For DBAs, developers and data engineers
20+
years of experience
OCP
Certified Professional
6
courses available
Expertise:Oracle DBASQL Performance TuningPL/SQLRMAN Backup & RecoveryOracle RACOracle Linux
Latest articles
Oracle Database knowledge you can put to work
SQL
Auto-increment in Oracle without a trigger: Identity Columns
Use Identity Columns in Oracle 12c and later instead of managing a sequence and trigger. Learn the three generation modes and what to check during migration.
DBA
Oracle STARTUP and SHUTDOWN: what happens at each stage?
Understand NOMOUNT, MOUNT and OPEN, the four shutdown modes, and why SHUTDOWN ABORT requires instance recovery.
In-house training for your team
Oracle Database courses tailored to your team and practical production problems. Course language: Thai.
DBA-101Oracle Database Administrator (DBA)Intermediate–advanced · 5 daysSQL-101SQL & SQL*PlusBeginner · 3 daysPLSQL-201PL/SQL ProgrammingIntermediate · 4 daysTUNE-301SQL Performance TuningAdvanced · 4 daysRMAN-201RMAN Backup & RecoveryIntermediate–advanced · 3 daysLINUX-101Oracle Linux for DBAIntermediate · 3 days
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Get in touch about training or a technical question.
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