
Explore Oracle database administration, roles and responsibilities, ensuring data availability, managing listeners, tablespace and data file space, backups, performance tuning, migrations, and upgrades through practical scenarios.
Learn how to open a graphical user interface in a PuTTY session by using Xming as the X server, enabling X11 forwarding, and configuring the display to localhost:0.
Learn to set the Oracle environment on Windows by configuring ORACLE_HOME and ORACLE_SID, adjusting PATH and system variables, and connecting to a database using sequel plus across multiple Oracle homes.
Learn to start and shut down an Oracle database in production, including connecting to an Oracle instance, choosing startup stages (normal, mount, open), and safe shutdown practices.
Change the Oracle DBID and database name using the provided syntax, perform practical steps, and verify the new DBID while noting that backups may become unusable after the change.
Discover how to change a database name in Oracle, covering preparation, applying the new name, and restarting the database with proper privileges and updated log records.
Identify all Oracle 11g datafiles and their status, offline the target file, rename and move it to a new name and location, then online the file with the updated name.
Learn how to change the Oracle archive destination to a new directory when space runs out, verify available space, and switch archivelogs via command line without downtime.
Start and stop the oracle listener, check its status, and restart to apply changes. Understand that listener status is separate from business services.
Discover how to locate the Oracle alert log, understand its role in capturing errors, and learn practical steps to view the log when the database is up or down.
Discover how to recover a missing control file in Oracle database administration by restoring a backup control file, shutting down and starting up the database, and mounting the database.
Learn how to spool output from Oracle SQL queries into log and spool files, create and replace spool files, and use spooling to capture application query results.
Learn to distinguish static and dynamic IP addresses and set a static IP on an Oracle enterprise linux 5.5 server, using practical IP examples.
Learn essential Unix commands for Oracle DBA, including navigating directories, listing files, editing with vi, managing permissions, and launching SQL Plus to connect to a server.
Learn to back up a table using Oracle's data pump export and import utilities. Set a dump and log file in a directory, export the table, then reimport after drop.
Install and use the sql developer tool to connect to an oracle database by creating a new connection, configuring hostname, listener, and login details.
Learn how to create a pfile from an spfile and vice versa, including options to create from an existing file, start the database, and adjust initialization parameters.
Explore parameter files in Oracle, including pfile and spfile, and how they affect starting the database, file formats (human readable vs binary), and locating data files and Oracle home paths.
Learn to create a non-container Oracle 12c database using the DBC seed, select templates, configure memory and system password, and verify the running database with generated scripts.
learn how to create a pluggable database using dbca in oracle 12c administration, using the graphical interface to name the pdb, set data file locations, and verify status.
Learn how to manually create a pluggable database in Oracle 12c using SQL prompt, including creating a pdb, user, password, and associated tablespace, with template seed data.
Learn the basics of Oracle 12c pluggable database administration by starting and stopping a PDB, checking connection status, and performing container to pluggable operations.
Rename a pluggable database in oracle 12c administration by preparing the new name, restricting user connections, shutting down the database, and applying the updated pdb name.
students learn how to drop a pluggable database in Oracle 12c administration, including options to drop or keep data files with the including data files clause.
Migrate a non-container database to a pluggable database in Oracle 12c by preparing a manifest with DBMSs, validating compatibility, and creating the pluggable database with the same name.
See a practical migration from a non-container database to a pluggable database in Oracle 12c, using a manifest file, compatibility checks, and post-migration data validation.
Explore Oracle 12c's invisible column feature, which hides a column from standard selects for security; create with invisible and require explicit column names to access data.
Explain how Data Guard provides disaster recovery and business continuity by maintaining a primary database and a standby database, with change synchronization and rapid failover.
Verify that the primary database is in sync with the standby in Dataguard by checking the primary and standby states and log shipping status.
Learn how snapshot standby databases relate to physical standbys, how to create and manage snapshots, and how to convert between snapshot and physical standby using available knobs.
Learn how to convert a physical standby database to a snapshot standby in Oracle, create a restore point, and verify replication status.
learn how to convert a snapshot standby to a physical standby database, including shutting down and mounting the standby, starting the process to apply changes, and verifying the standby status.
Explore how Oracle Data Guard switchover lets a standby take over for the primary during maintenance or disaster, preserving availability and seamless access for users.
Starting and stopping Oracle RAC databases using SQL Plus and clusterware utilities, verifying status of each instance and the database, and checking alert logs to confirm services are running.
Verify windows 64-bit readiness and memory and storage prerequisites before installing oracle 18c on windows. Download the software, accept the license, and proceed with the installation.
Install Oracle 18c database on Windows server by downloading and extracting the software to a dedicated folder, configuring permissions, and creating a Windows user for administration.
Learn to connect to Oracle 18c via Enterprise Manager Express, configure ports, and monitor databases with mail notifications and reports for efficient database administration.
Install Oracle 19c on Windows by meeting prerequisites (2 GB RAM, 10 GB disk, 64-bit). Download and extract, run setup as administrator, and install a single database with desktop class.
Course targeting to those students who wanted to start there carrier as Oracle Database administration. I have covered most of the topic including real time scenario. I will keep posted the same on your demand.
Please send me mail on below email ID if you have any queries. I will try to solve the same as soon as possible.
Following are the important topics covered in course
1) Core DBA
2)RAC(Real application cluster)
3)Dataguard
4)ASM(Automatic Storage management)
5)Oracle 12C Administration
6)RMAN Backups
7)Logical Backups
8)Monitoring Tools
9)Basic understanding of ITIL Process
Course Feature
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1)All videos contain the real time scenario which you will face in daily DBA routine. We create the problem and then provide the way to get the solution.
2)New Videos will be added to course
3)On Demand Videos will be added.
4)you can reach directly vie mail or message for any technical query.
What Do Oracle Database Administrator (DBA)s Do?
Oracle database administrators are responsible for designing, maintaining and ensuring that the company's Oracle database runs smoothly; they are often responsible for other databases as well. These administrators work alongside other IT specialists, office staff and department heads, and they oversee database assistants. Oracle database administrators work with computers and computer systems daily, running multiple monitors and systems to check their accuracy and workability, as well as troubleshoot any errors found. Common tasks include writing code for a program, testing it to make sure it works, and implementing it into their company software. They may deal with issues in existing software and collaborate with other employees in the company to determine what changes, if any, need to be made.