The Basic and Advanced level training of Oracle contains our course module. We have certified trainers and experienced specialists from Oracle. Years of expertise and practical knowledge assist us to develop our Oracle course content and curriculum, based on the student's needs to reach the goal. Our Oracle Course in India consists of a Database of RDBMS, an Oracle Fundamentals, Oracle PL/SQL, and an Oracle DBA, Oracle Forms and Reporting. Each of our training centers, with its many lab facilities and infrastructure, is well-equipped. With roper placements in MNC firms, we have trained more than 200 Oracle students effectively. The Oracle course is absolutely value for money and is adapted to meet the goals of each student. Our top Oracle training sessions are given on days, weekends and evenings. At top training is also available fast-track classes for Oracle.
Additional Info
Intro Of Oracle :
Oracle's database is also known as simply Oracle. The system manages multi-model relational databases, which are primarily designed for enterprise data warehousing and grid computing. As a cost-effective solution for enterprise data and application management, it is the first choice of enterprises. To interact with the database, it supports SQL as a query language.
Features of Oracle :
In order to meet the requirements of powerful database management, Oracle has the following features :
1. Scalability and Performance :
A Oracle database is scalable based on its features such as Real Application Clustering and Portability. Data consistency and concurrency need to be controlled in a multiuser database, something Oracle considers.
2. Availability :
Applications that require real-time data availability need to be highly available. Computing environments with high performance are configured to provide all-time data availability. While downtimes and failures are planned or unplanned, data remains accessible.
3. Backup and Recovery :
Data can be recovered from almost all sorts of failures due to its layout's comprehensive recovery features. For high availability, the database needs to be recovered immediately in case of failure. As the affected data is recovered, the portions that are not affected can be accessed.
4. Security :
Data security is always the number one priority. The Oracle database provides mechanisms for controlling access to and use of the data. Allowing distinct access to users and providing authorization for user actions can help prevent unauthorized access.
Versions of Oracle database :
There are currently five versions of the database available, depending on their features.
Standard Edition One : This solution suits applications with limited features, based on a single server or a highly branched network.
Standard Edition : It includes all the features in Standard Edition One. The product also offers Oracle Real Application Clusters and supports larger machines.
Enterprise Edition : This edition features features such as performance, stability, and scalability that are essential in mission-critical applications involving online transactions.
Express Edition : This is a free entry-level edition that can be downloaded, installed, managed, developed, and deployed.
Personal Edition : The Enterprise Edition offers similar functionality as Oracle Real Application Clustering.
Importance of Oracle :
This company provides database management solutions and is among the oldest. In addition to Enterprise requirements, the company is always aware of the latest technology trends. Because of this, its products are constantly being updated with new features. As an example, Oracle Cloud also offers the latest database.
- Installing and configuring Oracle :
There are differences in the procedures and caveats involved in installing Oracle across different operating systems - such as Linux, Windows Server, and Unix, for example. There are peculiar requirements for each platform. Practical experience is the best way to gain a solid understanding of Oracle installation procedures. Be sure to read, listen, observe, and take advantage of every opportunity to gain experience.
- Basic monitoring and tuning :
Oracle databases may be affected by a number of diverse issues. You should be able to fully comprehend and be able to resolve bottlenecks as a new DBA. Some tips would include: Use common wait events, ensure you have the right index, and rebuild tables and indexes if necessary.
- Backing up and recovering databases :
An Oracle DBA is responsible for ensuring that the database operates reliably and continuously. The mean time between failures is often used by companies to determine DBA performance. You will need to acquire certain skills in order to maintain database availability. This includes working with native Oracle backup and restore tools as well as third-party similar tools.
- Basic understanding of database security issues :
DBAs are not expected to be intimately familiar with every aspect of Oracle database security. At the very least, you should have a basic understanding of security issues if you are new to the job. New DBAs should know about roles, profiles, user accounts, object permissions, and system-level privileges, for example. A DBA with little experience in SQL injection should also become familiar with it.
- Database design :
Development teams communicate with DBAs in order to avoid costly changes to database structure and to prevent faults in database design. The key concept that any DBA should be familiar with is DB normalization, at least up to the third normal form. DB normalization can prove to be a double-edged sword in practice, even if you know how to do it. The goal of denormalization is to promote redundancy in data and speed up the overall data access, and there are cases in database design where this may be desirable.
- Good knowledge of DBMS series of packages :
The DBS packages that come with Oracle should be explained to a newbie DBA. Packages such as these extend the functionality of Oracle. The PL/SQL packages make it possible to use many standard Oracle features with PL/SQL. As a new DBA, you should have a good understanding of the utility and functionality that each package provides, but not know every package inside and out.
- Command over SQL and PL/SQL :
PL/SQL enables a beginner DBA to write both procedural and non-procedural queries. SQL is a non-procedural language. A DBA can create jobs or stored procedures using PL/SQL and query underlying system tables using it. Even though PL/SQL is considered a developer's skillset, they can also use it to construct queries. In addition, PL/SQL knowledge provides a DBA with the ability to fine-tune queries written by programmers.
- Wizards & GUI vs. command line :
A DBMS can increase productivity and get quick results by bundling wizards and GUI tools. Wizards, however, do not provide the flexibility or complexity required in certain scenarios. DBAs should be able to use raw SQL, PowerShell command lines, and the power of PowerShell to make updates to tables and indexes. The job of an Oracle DBA rookie has numerous challenges, but there are great opportunities for career growth as well. You must keep up with technology learning, use tools confidently, and adopt best practices.
Prerequisites for Oracle Training :
1. Using Oracle as a database and mining platform, learner skills and knowledge will be shared.
2. Course prerequisites include basic knowledge of Oracle databases with a networking and database system course as an added advantage. There is no prerequisite for learning PL/SQL, but prior knowledge of basic SQL is helpful. Knowledge of GUI, Web browsing experience is a prerequisite for Oracle.
3. In order to benefit from this course, a developer's administrator should understand SQL at least to an intermediate level, as well as have java programming experience and a basic understanding of databases.
Benefits :
Its database features have been discussed. Oracle has these features that give it an edge over other competitors. Here are some advantages of Oracle.
Benefits of Oracle Database :
Now you will find out why you should choose to use an Oracle database. It is simply necessary to go through a couple of classic reviews before you begin using the oracle database in your business. Using the Oracle database reviews gives you the entire information that you need about how to correctly use the Oracle database as well as all the benefits you will get from using the Oracle database. Using an Oracle database provides the following major benefits: – You can use it to develop complex queries quickly.
Portability :
There is no competitor to the Oracle database that is available on all of these platforms. In addition to running on nearly 20 network protocols, it can also run on more than 100 platforms. By making changes to the operating system and the hardware safely, it makes it easy for writers to write an Oracle application quickly.
Backup and Recovery :
Oracle Online Backup and Recovery are good tools to be used as backups of your entire database. Making a point-in-time recovery is possible by using the Oracle database. You will need both storage space as well as archive mechanisms for the same purpose.
High performance :
Having a good Oracle database will provide you with a lot of speed and also with a lot of capacity. Oracle databases offer transaction control and locking that improve the performance and speed of consideration.
Multiple Database Support :
Users benefit from the Oracle database by being able to manage multiple databases within the same transaction. The same thing can be applied to V7, or you can say it has been implemented in V7. Thus, all these benefits are what users of Oracle databases enjoy when they use it. One should check out more and more reviews for more information about the same process, and also for guidance on how to make good use of the Oracle database. Using an Oracle database is easier the more reviews you go through before you use it, the better your chances of getting good results from it.
Market Presence :
In comparison with its competitors, Oracle is the largest RDBMS vendor and spends a significant amount of money on R&D. According to the RDBMS market share, Oracle has the largest market share in the UNIX, VMS, and OS/2 server areas. Due to Oracle's support of many third-party organizations, there's a very low chance that you'll be left behind. In addition, the proficient staff is highly accessible, so you can get even more assistance.
Versions Changes :
Whenever a new major release is scheduled, Oracle keeps you informed so that you can be ready. The upgrade of its DBMS does not require you to rewrite an application because of its backward compatibility. Since Oracle V4 Beta, many have worked with it without experiencing any syntax problems.
Target Audience for this Oracle Course :
Ideally, database developers and system administrators with a basic understanding of any programming language should take this Oracle training, but it can also be taken by anyone with interest in the back-end process and those who want to become more familiar with Oracle database relationships, debugging and manipulation. It is targeted to users of Oracle 12g, developers, and those aspiring to be DBAs and have experience in PL/SQL programming. PL/SQL is targeted to software developers, SQL professionals, and analytical and data warehouse specialists. If a student wishes to increase their skill set, they can take this Oracle training. A basic understanding of Computer Programming, SQL, and Oracle Architecture is required to attend Oracle RMAN training. Those who are interested in learning the basics of RMAN will find this course useful. For the course Oracle forms, the target audience is forms developers, technical consultants, support engineers, and application engineers.
The six levels of Oracle certifications are :
- Students and freshmen learning programming languages can obtain Oracle Certified Junior Associate (OJA) certification
- The Oracle Certified Associate (OCA) certification provides foundational knowledge and skills for supporting Oracle products
- When hiring employees with expert knowledge of a particular Oracle platform and technology, IT hiring managers often seek out Oracle Certified Professionals (OCPs)
- In order to become a certified Oracle master (OCM), you need to be well versed in the specific field of Oracle technology.
- Oracle Certified Expert (OCE) certification is intended to provide expertise within a specific Oracle platform
- Oracle Certified Specialists (OCS) are employees of companies that have been partnered with Oracle and specialize in a specific domain. They demonstrate an expert understanding of the particular field by attaining OCS Certification.