ORACLE Database 12c

Inhalte

• 1. Tag
• Enterprise Manager and Other Tools
• Enterprise Manager (EM) Cloud Control home page
• SQL Developer with new functionalities, OUI, DBCA
• Basics of Multitenant Container Database (CDB)
• Multitenant architecture
• Root container vs. pluggable database containers
• Structure of the root, Structure of Pluggable Database (PDB)
• CDB_xxx and DBA_xxx views
• Configuring and Creating CDB and PDBs
• Tools: DBCA and SQL*Plus
• Exploring the Structure (CDB_xxx views and EM)
• Create a new PDB from PDBSEED, from a non-CDB
• Managing CDB and PDBs
• Connect to CDB and a PDB, Start up a CDB
• Open / Close a PDB (SQL*Plus, srvctl, EM)
• Shut down a CDB, Change PDB state
• 2. Tag
• Managing Tablespaces, Users, Privileges and Roles
• Managing Backup / Recovery / Flashback and Migration
• Backup a whole CDB, Backup a PDB
• Recover CDB from redo log files, control files, undo datafiles loss
• Recover PDB from PDB datafiles loss
• Flashback at CDB level
• Online Datafile Move and Automatic Data Optimization
• Data classification in 12c : tablespace, group, object, row levels
• Configure heat map, automatic movement and compression
• Policy declaration: simple declarative SQL extension
• Customized automated action execution with user-defined functions
• Execution in scheduled maintenance windows and by MMON
• In-Database Archiving
• Challenges of old data in tables and 11g solutions
• In-database archiving new solutions
• ROW ARCHIVAL, ROW ARCHIVAL VISIBILITY, ORA_ARCHIVE_STATE
• Temporal Validity versus Temporal History
• Temporal Validity: PERIOD FOR, New SQL temporal data type
• 3. Tag
• Auditing Enhancements
• Unified Audit Trail
• Separate tablespace for the unified audit trail
• Granting the AUDIT_ADMIN role to a user
• Privileges Enhancements
• Database Privilege Analysis
• Granting the CAPTURE_ADMIN role
• Querying DBA_PRIV_CAPTURES
• Oracle Data Redaction
• Overview of Oracle Data Redaction
• Types of Masking Policies
• Administering the EXEMPT REDACTION POLICY
• Understanding Masking of Statements Containing Subqueries
• Querying REDACTION_POLICIES and REDACTION_COLUMNS
• General RMAN New Features and FDA Enhancements
• Making Database Connections With RMAN
• Using the SYSBACKUP Privilege
• Backing up and Restoring Very Large Files
• Creating Multisection Backups, Transporting Data Across Platforms
• 4. Tag
• Monitoring DB Operations
• Overview, Use cases, Current Tools
• Define a DB operation
• Monitoring: Bracketing an Operation
• DB Operation Tuning, Active Report
• Schema and Data Changes
• Explain the Schema Change Plan flow
• Change requests, Schema synchronization
• Explain the Data Comparison flow, DBMS_COMPARISON package
• Guidelines and steps, Comparison job and results
• SQL Tuning
• Adaptive Execution Plans, SQL Plan Directives
• Statistics Gathering Performance Improvements
• Histogram Enhancements
• Real-Time ADDM and Compare Period Advisor
• Emergency Monitoring, Real time ADDM
• Define Workload dimensions
• Reported items, Root Causes
• 5. Tag
• Resource Manager and Other Performance Enhancements
• Manage resources between PDBs, withing a PDB
• CDB and PDBs plans, Manage runaway queries
• Index and Table Enhancements
• Support for invisible columns
• Advanced Row Compression
• ADR and Network Enhancements
• ADR file types
• New commands for ADRCI
• Oracle Data Pump, SQL*Loader, External Tables Enhancements
• Partitioning Enhancements
• Move a partition online
• Split Partition Operation Enhancement
• ALTER TABLE SPLIT SUBPARTITION
• Add, Merge, Drop Partition Operation
• SQL Enhancements

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