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Oracle DBA Online Training, Corporate Training By Oracle Professionals by sriraja: 6:27pm On Feb 24, 2018 |
ORACLE DBA HANDS-ON ONLINE TRAINING, CORPORATE TRAINING, JOB SUPPORT AND INTERVIEW SUPPORT BY REALTIME IT PROFESSIONALS Oracle DBA Training makes you Learn Oracle Database 12c core architectural foundations, database concepts, the role and capabilities of the administrator and Database configuration, administration, programming, performance tuning, backup and recovery, and high availability., etc. You will also get an exposure to industry based Real-time projects in various domains. FOR FREE DEMO contact : Email : raj@apex-online-it-training.com Phone/WhatsApp : +91-(850) 012-2107 USA Number : 214-628-3894 Gtalk : raavi.sriraja@gmail.com Website : www.apex-online-it-trainings.com Blog: http://apex-it-online-trainings..in Oracle DBA Interview Questions and Answers, Recorded Video Sessions, Materials, Mock Interviews Assignments Will be provided ORACLE DBA COURSE OUTLINE / AGENDA (the course content can be modified as per your requirements): Oracle DBA 12C Course Curriculum: Enterprise Manager and Other Tools Enterprise Manager (EM) Cloud Control home page Enterprise Manager Express home page versus Enterprise Manager Database Control SQL Developer with new functionalities OUI, DBCA Basics of Multitenant Container Database (CDB) Benefits of the multitenant architecture Differences between the root container and pluggable database containers Structure of the root Structure of Pluggable Database (PDB) CDB_xxx and DBA_xxx views Impacts in Security, Data Guard, Oracle GoldenGate, Oracle Streams, XStream, and Scheduler Configuring and Creating CDB and PDBs Tools: DBCA and SQL*Plus Configuration and creation of CDB Exploring the Structure (CDB_xxx views and EM) Tools used: SQL Developer, DBCA and SQL*Plus and EM Database Express Create a new PDB from PDB$SEED Create a PDB from a non-CDB Clone a PDB into the same CDB or into another CDB using DB links Plug in an unplugged PDB Managing CDB and PDBs Connect to CDB as administrator Connect to a PDB using a service name Start up a CDB Open / Close a PDB (SQL*Plus, srvctl, EM) Open / Close all PDBs Shut down a CDB Preserve or discard the PDBs open mode when the CDB restarts Change PDB state Managing Tablespaces, Common and Local Users, Privileges and Roles Create permanent tablespaces in the root and PDBs Manage common and local schemas and users in the root and PDBs Manage system and object privileges to common and local grantees granted "commonly" or "locally" Manage common and local roles granted "commonly" or "locally" Managing Backup / Recovery / Flashback 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 Explain the two methods of migration Online Datafile Move and Automatic Data Optimization Data classification in 12c : tablespace, group, object, row levels Configure heat map Automatic movement and compression Compression levels and types Policy declaration: simple declarative SQL extension Customized automated action execution with user-defined function Execution in scheduled maintenance windows and by MMON Customized schedule with DBMS_ILM package In-Database Archiving Challenges of old data in tables and 11g solutions In-database archiving new solutions Use ROW ARCHIVAL clause to enable row lifecycle state for applications Set ROW ARCHIVAL VISIBILITY for session level visibility control Use predicate on ORA_ARCHIVE_STATE column Temporal Validity versus Temporal History (Transaction Time of FDA) New clause of CREATE / ALTER TABLE to set a Temporal Validity: PERIOD FOR New SQL temporal data type Auditing Enhancements Review of 11g R2 audit trail implementation Overview of the Unified Audit Trail Enabling the Unified Audit Trail Creating a separate tablespace for the unified audit trail Granting the AUDIT_ADMIN role to a user for audit trail configuration and management Configuring the Unified Audit Trail to set a tolerance level for loss of audit records Creating audit policies Privileges Enhancements Implementing Separation of Duty for Database Administration Tasks Using Database Privilege Analysis Overview of Database Privilege Analysis Granting the CAPTURE_ADMIN role to enable management of privilege captures Creating and starting/stopping privilege captures Viewing privilege profile data Querying DBA_PRIV_CAPTURES Explaining the purpose of the default ORA$DEPENDENCY profile Oracle Data Redaction Overview of Oracle Data Redaction Types of Masking Policies Administering the EXEMPT REDACTION POLICY system privilege to enable a user to view unmasked values Managing Masking Policies Best practices for defining policy expressions Understanding Masking of Statements Containing Subqueries Viewing Information About Masking Policies by Querying REDACTION_POLICIES and REDACTION_COLUMNS General RMAN New Features and FDA Enhancements Making Database Connections With RMAN Using the SYSBACKUP Privilege Using SQL, DESCRIBE Command, Duplication Operation with the NOOPEN option Backing up and Restoring Very Large Files Creating Multisection Backups Transporting Data Across Platforms Prerequisites and Limitations Transporting Data: Processing steps Monitoring DB Operations Overview Use cases Current Tools Define a DB operation Monitoring: Bracketing an Operation Monitoring the Progress of Operations DB Operation Tuning DB Operation Active Report Real-Time ADDM and Compare Period Advisor Emergency Monitoring Real time ADDM Use cases Goals Define Workload dimensions Reported items Root Causes Requirements for a report ADR and Network Enhancements ADR file types New File types New File locations New command for ADRCI Improve performance by Compression Setup Compression In-Memory Column Store In-Memory Database option goals and benefits Row format and columnar format New SGA component: IMCU synchronization Deployment and behaviors Compression ratio New dictionary tables and added columns New statistics: IM % In-Memory Caching Setting up Full Database In-Memory Caching Using Full Database In-Memory Caching Explaining the two buffer replacement algorithms of Automatic Big Table Caching Configuring Automatic Big Table Caching with PARALLEL_DEGREE_POLICY and DB_BIG_TABLE_CACHE_PERCENT_TARGET initialization parameters Using Automatic Big Table Caching SQL Tuning Adaptive Execution Plans SQL Plan Directives Statistics Gathering Performance Improvements Histogram Enhancements Enhancements to Extended Statistics Adaptive SQL Plan Management Resource Manager and Other Performance Enhancements Manage resources between PDBs Manage resources within a PDB Manage resources with CDB and PDBs plans Manage runaway queries Control the in-memory database repopulation resource consumption Automated maintenance tasks Current Architecture: Unix multiprocess / one thread, NT/Windows one process / multithread New Architecture: Multiprocess / MultiThread Index and Table Enhancements Multiple indexes on the same set of columns as long as some characteristic is different Create table with INVISIBLE columns Support for invisible columns Describe online redefinition supports Explain LOCK timeout during FINISH_REDEF_TABLE Describe the Advanced Row Compression Using the following DDL statements in an online manner Oracle DBA 11G Course Curriculum: Overview Of Oracle Database Administration (Oracle DBA 11g) Relational Databases (RDBMS): Introduction What is SQL?, Roles & Responsibilities of DBA Oracle Architecture Process Architecture Physical and Logical structures of Database Types of files (Control file, Redo log file and Data file) Different types of Data files Instance, SGA (System Global Area) and Background Process Managing The Oracle Instance Database Creation Using Oracle Universal Installer Installation Prerequisites Setting Environment Variables Installing the Oracle Database Software: Steps Using the Database Configuration Assistant (DBCA) Different Startup Modes Different Shutdown Modes Types of Database Creation Introduction to Table space Types of Table space Configuring The Oracle Network Environment Tools for Configuring and Managing the Oracle Network Using the Listener Control Utility Connecting to an Oracle Database Oracle Net: Naming Methods Using Oracle Net Manager to Configure Local Naming Tnsnames.ora Network default location Introduction to Database Links Managing The Oracle Instance Oracle Instance Management Oracle Processes Oracle Memory Structures Starting the Instance and Opening the Database Shutting Down an Oracle Database Instance Viewing and Modifying Initialization Parameters Managing Memory Components Viewing the Alert Log Storage Parameters Oracle Database Structures Exploring the Storage Structure of the Oracle Database What are segments? What are extents? What is Blocks? Dictionary Managed Table space Locally Managed Table space Storage Parameters (Initial, Next, Min Extents, Pct increase) Managing Undo Data User Management Who are Database Users? Why to create a User? Creation of Users Assigning Privileges Creating and granting Roles Assigning default table space for the Users Setting Profiles for the Users Levels of Authentication SPFile & PFile Managment What is spfile? Difference between spfile and pfile Advantages of spfile Redo-Log & Control File Management Introduction to Redo log Status of Redo logs Multiplexing the Redo log files Introduction/Multiplexing the Control file Logical Backup/Restore What is a logical backup Why is it required Export/import Utility Data Pump Difference between Data Pump and Traditional Export/import Managing Oracle Database & Software Managing the Oracle database –proactive checks Understanding Software Management and Patch Releases Patching Oracle Database Software Using the Database Upgrade Assistant to Upgrade the Database Creating Backups With RMAN RMAN backup types Creating and Using the RMAN backups RMAN restore and recovery process RMAN - Duplicating A Database Purpose and Methods of Cloning a Database Using RMAN to Create a Duplicate Database Performance Management Performance Monitoring Managing Memory Components Invalid and Unusable Objects Automatic Workload Repository Baselines V$ Views, Statistics and Metrics Working With Oracle Support Use the Enterprise Manager Support Workbench Work with Oracle Support Log service requests (SR) Manage patches Moving Data / Data Migrations Describe ways to move data General architecture Use Data Pump export and import to move data Tools to data migrate Introduction To ASM & RAC Introduction of Oracle ASM. Introduction to Oracle RAC Miscellaneous Database Best Practices & Scripts Oracle features.
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