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Course Contents
UNIX, Linux Commands
Getting Started, File Management, Directories, File permissions, Environment, Pipes,Filters, Processes, The Vi Editor
Introduction to SQLIntroduction, History, Oracle Tools, DataTypes, DDL, DML, Joins, Functions, Sub Queries, Views, Sequences, and Indexes.
Environments - InstallationsORACLE 19c and 12c on Oracle Linux 5x, Oracle Linux 8x, Bash profile configuration, Memory Configuration, other parameters.
Oracle ArchitectureDefining an Oracle Server, Database, Instance. Understanding Physical Structure, Memory Structure, Process Structure, Logical Structure, Execution of SQL Statements, User Session.
12C Multitenant ArchitectureBasics of Multitenant Container Database, Configuring and Creating CDBs and PDBs, Managing CDB and PDBs.
Creating a New DatabaseTypical and Custom Install, Planning Database Files Locations, Operating System Environment,DBConfiguration Assistant(DBCA),Using Silent Method, Understanding TS, Changing Initialization parameters - SGA size, Processes, TS Naming Conventions, Block Sizes, Type of DB, Dropping a Database.
Managing an Oracle DatabaseCreating and Managing Initialization files - PFILE and SPFILE, Adv. of SPFILE over PFILE Identifying the various states/options of Instance Startup/Shutdown, DB Mount/Open stages Monitoring Alert and Trace Files in udump, bdump and cdump for DB Troubleshooting Configuring System Global Area (SGA) - DB Buffer Cache, Log Buffer and Shared Pool Understanding Background Processes - Mandatory/Optional and the jobs performed by them using the Data Dictionary to retrieve information about the database - V$, DBA_ views,ADRCI.
Maintaining the Control File, Redo Log File and Archive Log FilesImportance, Role, Sizing, Contents, Multiplexing and Backing up of the Control File Purpose of and how online redo log files work with their associated Background Processes Controlling log switches and checkpoints, Multiplexing and Archiving online redo log files.
Managing Tablespaces and DatafilesCreating and Altering Tablespaces, adding, resizing, renaming and relocating a Datafile. Tablespace offline, online, readonly, readwrite, Temporary tablespace groups, multiple blocks Creating and Managing a Tablespace when using OMF and the advantages of OMF feature Extent management- Dictionary Managed and Locally Managed Tablespaces (AUTOALLOCATE, UNIFORM) and advantages of locally managed over dictionary managed tablespaces Big File Tablespace, Temporary Tablespace Group.
Managing Undo SegmentsUnderstanding Oracle Undo Segments, Undo Data versus Redo Data, Retention Policy, Retention Gurantee/Nogurantee, Switching Undo Tablespace, Flashback Technologies.
Managing Oracle NetworkOracle Net Services Server-side Configuration, Oracle Net Services Client-Side Configuration, Listener start/stop/status, Use tnsping to test Oracle Net connectivity.
Managing Backups and RecoveryBackup Introduction, Physical Backups - Hot, Cold, Exports & Imports, Datapumps, User Managed – RMAN Backups and Recovery, RMAN Configuration, RMAN Catalog, Crosscheck, Delete Obsolete, RMAN Incremental Backups,Parallelism,Compression,RMAN Recoveries, Duplicating Databases, Recovery Scenarious,Redo log file lost, Datafile lost, Restoring archives etc,.
High Availability - DATAGUARDHigh Availability - Oracle Dataguard, Introduction to Oracle Data Guard, Creating a Physical Standby Database, Data Guard Protection Modes, Redo Transport Services, Apply Services, Role Transitions, Data Guard Scenarios, Troubleshooting Data Guard, Creating a Standby Database with Recovery Manager, Configuring DGMGRL, Using Oracle Active Data Guard, Creating and Managing a Snapshot Standby Database, Monitoring a Data Guard Configuration.
Performance TuningOverview of Tuning Phases, Goals, Methodology and Common Performance problems DB Conf. and I/O Issues,AWR ,ADDM reports,Instance Tuning,SQL Tuning,Tuning Sets
Working with SupportWork with Oracle Support, Log service requests (SR), Manage patches, Crontab Scheduling.Putty Configuration.