Gedetailleerde cursusinhoud
Introduction
- Global objectives of the course
- Lessons grouped by area
- Schedule of the week
Application Containers and Applications
- Application root and application PDBs
- Create and manage an application container
- Install application in an application container
- Patch application
- Upgrade application
- Impacts in Data Guard, Oracle GoldenGate, Oracle Streams, XStream, ADO and Heat Map
Security in PDBs
- Create users commonly, locally in application containers
- Grant privileges commonly, locally in application containers
- Difference between common and local roles in application containers
- Grant roles commonly, locally in application containers
- Difference between common and local objects in application containers
- Difference between common and local profiles in application containers
- Manage PDB lockdown profiles
- Create unified auditing policies operations in application containers
PDBs Creation Using New Methods
- Create a PDB from CDB seed enhancements
- Unplug into a PDB archive file and plug using the archive file
- Create a local UNDO tablespace at PDB level
- Hot cloning
- Near-zero downtime PDB relocation
- Create a remote proxy PDB
PDBs Recovery and Flashback
- Shut down a PDB when an essential PDB datafile is missing
- Flashback at PDB level
- Flashback a PDB to a clean PDB restore point
Performance in PDBs
- View CDB / PDB ADDM analysis
- Manage SGA and PGA at the PDB level
- Share resources between PDBs
Upgrade and Other Operations in PDBs
- Upgrade a 12.1.0.2 CDB to 12.2
- Upgrade a 12.1.0.2 PDB to 12.2 by using unplug / plug / upgrade
- Use cross-platform non-CDB or PDB backupsets to import into a CDB
Privileges and User Profiles
- New 12.2 SYSRAC administrative privilege
- Password file enhancements
- Grant administrative privileges to external users
- Migrate the password file from pre-12 or 12.1 to 12.2
- New system privilege INHERIT ANY REMOTE PRIVILEGES and object privilege INHERIT REMOTE PRIVILEGES
- Enhance the security of administrative users
- Pre-configure a maximum number of days in the user profile for which a user can remain inactive
Unified Auditing
- Create and enable audit policies for all users to whom the role is granted directly
- Capture VPD (Virtual Private Database) generated predicates
Data Redaction
- New redaction format library in EM GUI
- Redaction policy expression
- New redaction functions
Data Encryption
- Encrypt / decrypt / rekey tablespaces online
- Specific tablespaces: SYSAUX, SYSTEM, UNDO and temporary
- Complete the operations with ALTER TABLESPACE ENCRYPTION FINISH ENCRYPT|REKEY|DECRYPT
Transparent Sensitive Data Protection
- Use TSDP with Unified Auditing
- Use TSDP with Fine-Grained Auditing (FGA)
- Use TSDP with Transparent Data Encryption (TDE)
Availability Enhancements
- Non auto-login support for duplicate: Use encrypted backups whose decryption keys are in a non auto-login wallet
- Update and drop the catalog without entering the UPGRADE CATALOG and DROP CATALOG commands twice: UPGRADE / DROP CATALOG NOPROMPT
- Automate the two step manual process into one recovery operation after missing logs found during RECOVER DATABASE: Recover Database Until Available Redo
- REPAIR FAILURE command
- Transport Data Across Platforms
- Steps to recover a table
- Describe online redefinition supports
Oracle Data Pump, SQL*Loader and External Tables
- Oracle Data Pump enhancements
- SQL*Loader enhancements
- External table enhancements
In-Memory Column Store
- Dynamic parameter in 12.2 : INMEMORY_SIZE
- Caches results of frequently evaluated expressions and virtual columns for subsequent reuse
- Optimizing joined columns by creating join groups
- Interaction with other products, features
SQL Tuning
- SQL Performance Analyzer enhancements
- SQL Plan Management enhancements
- Statistics Gathering Performance Improvements: Optimizer Statistics Advisor
- SQL Performance Analyzer (SPA) enhancements to make it resilient to certain workloads which can cause divergence
- New ways of SQL processing
- Continuous Adaptive Query Plans
Resource Manager and Other Performance Enhancements
- Manage session PGA limit
- Reduce Cursor Invalidations for DDLs
- Describe the Advanced Index Compression (HIGH)
- Define real-time materialized views with on query computation
- Use ON STATEMENT refresh when a DML operation takes place on materialized views without the need to committhe transaction
- Describe HCC data compression with ADO row-level policy
Partitioning
- Explain auto-list partitioning
- Composite partitioning
- Explain multicolumn list partitioning
- Read-only partition
- Defer subpartition segment creation
- Filter data during partition maintenance operations
Manageability
- Start / stop a DBOP by specifying the Session ID and Serial#
Diagnosability
- Set a retention target to ADR for an automatic delete of ADR files
- Use the retention advisor
- Install TFA Collector by default for RDBMS (with RDBMS root scripts)
- Start TFA Collector
- Allow Data Pump tracing to be changed without stopping and then restarting the job
- MV refresh statistics
Oracle Database Cloud Services
- Describe the Oracle Database Cloud Services console
- Create a database deployment under 12.2
- Database deployment backup and recovery automatic procedures
- Differences between database deployments and on-premises databases
- Migrate on-premises database to Oracle Database Public Cloud Services
SQL Enhancements
- Describe the new SQLcl utility
- Use new 128 bytes length for database objects
- Recall SQL*Plus commands in the same session from memory
- Use the new VALIDATE_CONVERSION function