How to become an Oracle DBA – step by step guide
An Oracle DBA use specialized software to store and organize data. The role may include capacity planning, installation, configuration, database design, migration, performance monitoring, security, troubleshooting, as well as backup and data recovery.
In this post, we will discuss the skills that one must attain to become a Database Administrator.
How to become an Oracle Database Administrator – Step by Step
| Degree Level | Bachelor’s degree |
| Degree Field | Management information systems, computer science, or a related field |
| Certifications | Numerous certifications available |
| Experience | Depending on the experience skill set varies, see the infographic. |
| Key Skills | Core DBA, Advanced DBA including RAC, Dataguard, Golden Gate, Exadata, AWS |
Now let’s take a look at the individual steps that you can take to become a database administrator, as well as some tips to help your chances of success
Step 1: Learn Linux Basics
Learn basic Linux administration skills.
Step 2: Junior DBA
The primary tasks of the junior DBA includes
1. Basic database administration tasks.
2. Database user management
Skill set includes Core DBA knowledge, SQL Knowledge.
Step 3: Senior DBA
After completing 0-3 years of work experience, an individual may be qualified to assume a position as a Senior DBA. These DBA’s ensure that databases operate correctly and are easy to use, The tasks include database security, database performance tuning, and database backup, creation of databases, administering high availability including RAC and Dataguard.
Step 4: Database architect
As a Database architect, an individual should act as a subject matter expert for all database administration tasks.
The following infographic depicts the skill set with the relevant experience
Also read, Complete Oracle 11g Course – Step by Step Oracle 11g
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