Oracle DBA 21c: Master Database Administration

Build practical Oracle DBA 21c skills to design, manage, monitor, and secure enterprise databases. You’ll begin with Oracle Database architecture, including servers, memory structures, background processes, and core administration using SQL*Plus and administration tools. You’ll then manage database instances, execute startup and shutdown procedures, create databases, configure password file authentication, and use the Data Dictionary and dynamic performance views to monitor activity. As you progress, you’ll administer control files, redo logs, tablespaces, datafiles, segments, blocks, and undo data to support storage integrity, recovery, and transaction management. You’ll also use Oracle SQL to create and modify tables, manage user data, compare B-tree and bitmap indexes, optimize query performance, and enforce constraints for data integrity. Finally, you’ll configure security, profiles, and resource plans while evaluating Oracle 21c features such as blockchain tables, flashback technologies, and automatic indexing. Designed for aspiring and practicing database administrators, this course combines structured modules, step-by-step demonstrations, and practical examples. Enroll to develop the applied skills needed to manage database operations, design efficient storage strategies, control access, and use Oracle 21c enhancements in enterprise environments.

Build practical Oracle DBA skills to design, secure, protect, and recover enterprise databases. You’ll begin by creating and organizing schema objects, tables, data types, constraints, partitions, indexes, and synonyms to support data integrity, accessibility, and performance. You’ll then configure sequences for unique identifier generation, manage data insertion, administer undo tablespaces and retention, and work with Oracle user accounts. As you progress, you’ll assign roles, privileges, and tablespaces to maintain secure database environments. You’ll examine checkpoints, automatic instance recovery, and core backup and recovery processes, then design robust backup strategies with RMAN. Advanced recovery scenarios and autobackup configuration will help you strengthen database protection and disaster recovery readiness. You’ll also use SQL*Loader and Data Pump to import, export, and transfer large datasets efficiently. Finally, you’ll manage Oracle Support tools, patch updates, and escalation workflows to maintain reliable, secure, and up-to-date systems. Designed for aspiring Oracle DBAs, IT professionals, and database developers, this course uniquely connects schema design, user administration, backup and recovery, data movement, and ongoing support through practical demonstrations. Enroll to build end-to-end Oracle database administration skills for professional DBA responsibilities and advanced certification paths.