Oracle, one of the biggest technology giants in the world, offers IT products and services which are recognized and revered throughout the world. Being an Oracle Approved Education Center ACTE provides various prestigious and worthy Oracle Certification courses in India at different locations for professionals who wish to climb the corporate ladder.Enroll Now with us ACTE Oracle DBA Classroom & Online Training Course.
Yes, it is right time to start because…. Managing huge data of the company is not a joke. DBA has to maintaining huge level of security, the privacy of each database so it is a good choice to start your career in Database Administration and one should prepare for Oracle DBA certification. As Increasing Demand for Oracle DBAs.
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Meanwhile Oracle DBA will definitely be in action as long as the databases are there. However, we need to keep improving our self and updated with the latest technologies. For example as of now, traditional DBA work is minimal as the databases itself has convenient monitoring and alert systems. All The work, which DBA used to do manually, are now automated with this solution.
Yes, It is good career option in Oracle DBA is the most important asset for any Sector and this makes the job of DBA quite demanding. The internet and e-commerce is expanding rapidly and require handling of large database, hence there is a high scope and more career options for database administrations. Moreover, there are lot of enhancements are doing day by day to accomplish to organizing the database.
We are happy and proud to say that we have strong relationship with over 700+ small, mid-sized and MNCs. Many of these companies have openings for Oracle DBA analyst. Moreover, we have a very active placement cell that provides 100% placement assistance to our students. The cell also contributes by training students in mock interviews and discussions even after the course completion.
The data base that we are writing are similar to other data bases but there where not been an huge difference between Oracle dba & Sql DBA, where Oracle DBAs Work on Windows, Unix or Linux platforms. SQL DBAs Work on Windows platform, however they may possess knowledge of UNIX or Linux OS. Complexity increases with Oracle since you are required to know much more things to get the job done. As for SQL, it is mostly GUI interaction.
In oracle there where been different types of courses are been involved and there is no fixed option for the best Oracle certification, however, the Oracle Database 12c is an excellent option. In this certification, pluggable databases bring a new level of efficiency and ease to database consolidation, while a wealth of other new features address performance and availability.
Exactly No, You won't be doing any programming in the sense of developing client applications, moreover, the DBA and programming are been fully different where if you're strictly a DBA, but you should know how they work and speak genuine, polite (generally speaking). Depending on the role, you might find yourself writing or tuning queries, writing scripts to automate tasks or consulting on application design.
Our courseware is designed to give a hands-on approach to the students in Oracle DBA. The course is made up of theoretical classes that teach the basics of each module followed by high-intensity practical sessions reflecting the current challenges and needs of the industry that will demand the students’ time and commitment.
Oracle DBA Is Very Fast
Yes. It is worth your time and money if you want to head towards the database administration direction. You can add Oracle in your kitty if you like, but I am sure it will definitely build your resume in many ways.
Our world is full of data and is dependent on data as well. Every day, every minute, tons of data where being generated from various sources. In today’s world, each company needs to rely on DBA managers and data scientists who can make proper use of data to drive the company’s growth.
Well, it depends on what you are targeting to learn. If it is DBA & other databases then it will take 3 hours of study for 2–3 months and you will be good to go. But there are so many packages and so many special functionalities that you might still need some more time to focus on them. But I guess that will happen with time. However, if you are thinking of learning Oracle applications, then it is a different ball game. Those are extremely specific on corresponding domains like Human Resources, Supply Chain, and Manufacturing etc…….
Oracle is a worldwide leader and Oracle database is most popular globally. Thus, jobs are available more than other RDBMS DBA jobs. Most of the companies are using Oracle database on various platforms. Means chances of Oracle DBA jobs are more at any type of industry like telecom, finance, banking, etc. This is might be one of the valid reason for choosing Oracle DBA career.
Why Opt For Oracle DBA
Here are some of the features of Oracle DB
Reliability!!!
- Without a doubt, the Oracle database series (I think it’s up to Oracle 12c? now) is the ‘godfather’ of commercial transaction and government RDBMS software.
- With it’s different version releases, the software has been around close to 40 years!!! It’s the originsl flagship product of the Oracle corporation.
Documentation:
A plethra of documentation!! If you read all of the documentation, and perform the installation yourself on a Linux operating system, and perform all the searches that are required to do so, we guarantee that you will learn something that you didn’t know!!
Security!!!!!
It’s incredibly secure and the Oracle corporation prides themselves on that fact!
- Critical and Security Updates
- Oracle question/answer blogs.
- Built in Administration tools and customizable settings. For instance Oracle Access Control
- Pl/SQL can really ease the pain of an administrater’s work load!
- It’s a great database for auditing
- Loads of APIs available
- Numerous drivers available
- Training and certifications available for the software
Statistically speaking, Oracle Database administrators have the highest median and average annual salaries out of the Database Admin practitioners.
Oracle sales additional services for the software. This might be a perk for the business model of some firms
- It’s rated as being the most cost efficient RDBMS available on the market, for the enterprise level
- The ability to generate automate the generation scripts with accompaning product of: Oracle SQLDeveloper
Oracle DataModeler
- The ability to administer the database with Enterprise Manager Control ( E.M.), which is a part of the base software download that you can interact with through your local webbrowser on a local port, inorder to interact/administer the database software!
Stable:
It’s been around for decades, and with good reason. How many technologies can say that?
- Does almost everything you could want, and what it doesn’t do will be added in the next release.
- If you are in management and have to justify your decision to purchase Oracle, it’s easy to defend because it has a great reputation.
- There’s a lot of support and documentation for it.
- There are a lot of DBAs and database developers who know it, so it’s an easy hire.
- Oracle Application Express, aka APEX. A-ma-zing tool for database developers.
- It’s core is the relational database, which has a mathematical basis (remember set theory from Algebra)?
Oracle database is Oracle’s flagship product. It’s what we would classify as an Enterprise level database. Hence, it caters to large companies who can afford the steep licensing costs, which can run into the millions of dollars.
When you consider that there are some excellent open source databases like MariaDB, it does beg the question as to whether or not Oracle database is worth its high price tag.
Oracle is not only an Enterprise database, but offers the most complete feature set of all relational DBs. Oracle 11g features include:
- Native Compilation
- Read-Only Tables
- Invisible Indexes
- Virtual Columns
- Result Cache in SQL and PL/SQL
- Compound Trigger
- Set trigger firing order using FOLLOWS
- Creating a trigger in DISABLED mode
- Secure Files to handle Large Objects
- Partitioning Enhancements
- Program Inlining and PRAGMA INLINE
- Regular Expression enhancement REGEXP_COUNT
- New Analytic Functions - LISTAGG and NTH_VALUE:
- Fast DML triggers
- Default Value in Table ALTER command
- Sequence Assignment
- Functions in SQL-Named Notation
- CONTINUE in FOR LOOP
- WHEN OTHERS compile time warning
- New data types
- Native Dynamic SQL enhancements
- SKIP LOCKED for locked tables
- IGNORE_ROW_ON_DUPKEY_INDEX Hint
- NO_DATA_NEEDED new exception
- DATABASE_ROLE constant for SYS_CONTEXT
- Recursive common table expressions (CTE)
- Encrypted Tablespace:
- Tablespace specification for GTT
- Restore Points in Database
- Fine Grained Dependency Tracking
- Advanced Compression Option
- Database Resident Connection Pooling(DRCP)
Although Oracle boasts the most complete set of features, that does not mean it is the best in all areas. Some databases vendors specialize in a specific feature set for specific requirements for targeting a specific market. For instance, some databases, such as MySQL, are better suited to web applications than Oracle database.
Then there’s the question of development and management tools. You’ll need that to work with your database.
The top management and development tools for Oracle include:
- Navicat for Oracle
- dbForge Studio for Oracle
- Oracle Enterprise Manager
- SQL Plus
Of these, Navicat for Oracle is far and away the most popular. It not only improves the efficiency and productivity of Oracle developers and administrators with a streamlined working environment, but also optimizes your Oracle development by helping you create, organize, access, and share information quickly and securely.
Navicat is also compatible with cloud databases like Amazon RDS and Oracle Cloud, and supports local/remote Oracle servers.