SR ORACLE DBA JOB DESCRIPTION

Find detail information about sr oracle dba job description, duty and skills required for sr oracle dba position.

What is a senior Oracle DBA?

A database administrator ensures that the data in a database is protected and available as needed. They work to keep track of the growth of the database and its utilization, so that they can establish future resource requirements. This allows them to create entries in a database with accurate information, ensuring that the data is always available when you need it.

What is Oracle DBA job?

The Oracle Database Administration support team provides enterprise-wide, Oracle Database Administration support for production systems. The DBA services are specifically tailored to meet the needs of application development teams, and they work closely with world-class partners to provide quality support. Our team is passionate about providing excellent customer service, and they take the time to understand your needs. They appreciate the opportunity to work with you, and they look forward to serving you in the future.

What is a Senior DBA?

A senior database administrator is responsible for maintaining and administering a database, typically one that is used for business or academic purposes. They work with computer engineering teams to create database architecture in order to accomplish the necessary goals of specialized computer software. As a team leader, they are responsible for ensuring that the database remains accessible and efficient, as well as ensuring that data is properly managed and protected.

Is Oracle DBA a good career?

The administrative job in the database, specifically in Oracle, is already increased 11%. This is very high compared to other available jobs. The increase in this position is likely due to the increasing popularity of Oracle as a tool for business.

How do I become a senior DBA?

As a senior database administrator, you need to have an extensive technical proficiency in database administration. Your job will require you to work with various database software products and platforms, as well as manage and monitor your data. As a result, your skills will be essential in helping organizations manage their data more efficiently.

What is Senior SQL DBA?

"I am a SQL DBA with over 10 years of experience in virtualization and data migration. I am able to help applications teams perform testing of migrated databases, and can provide technical assistance to help you with your migrations." - source.

What should a junior DBA know?

A DBMS is a computer system that stores data. It can be used to manage information, such as in a business or academic setting. A DBMS typically runs on a variety of computers, including personal computers and servers.

What is Oracle Golden Gate?

GoldenGate is a real-time data mesh platform that provides users with a managed service allowing them to design, execute, orchestrate, and monitor their data replication and stream data processing solutions in the Oracle Cloud Infrastructure. With GoldenGate, users can easily manage their replication solutions, as well as their data stream processing efforts.

Is DBA job stressful?

A Database Administrator has a special responsibility for a component that is critical to the success or failure of a business: its DATA. This makes being a DBA very challenging and stressful given its many responsibilities. They have to maintain an accurate and up-to-date database, make sure all systems are working properly, manage data security, and support any changes or updates to the database. A DBA can be an extremely important part of any business and it takes a lot of dedication and hard work to succeed.

How do you interview a DBA?

"Yes, I work with a variety of databases - on-premises, cloud and even some proprietary ones. I have experience with ODBC and have been able to work with many different types of databases. When a database is required to be migrated, I handle the task expertly. If there is a data loss during the move, I am always prepared to help out." - source.

What is principal database administrator?

A sysadmin is responsible for performing systematic performance tuning on a server, database, and query to increase the performance of their system. By doing this, they can improve the overall performance of their organization. Additionally, they can also optimize database-related components and products to improve the speed and response time of their requests.

Is IT hard to get a job at Oracle?

Most Oracle employees are passionate about their work and enjoy working in a challenging and innovative environment. The process of joining the company can be long and cumbersome, but once you are hired, there are many opportunities to change positions and groups. Your salary is often not enough to keep up with the market, but this is a large company with many opportunities for growth.

Does DBA have future?

It is no secret that the DBA role is changing, but that doesn't mean it's not important. In fact, the work will get more interesting as new technologies and tools become available. instead of having to focus on routine and repetitive tasks, the DBA can put more time and effort into what matters most: adding value to the business. The DBA's job is evolving, but it'll only get more interesting as new technologies become available. With today's advancements in technology, you can expect to see more complex tasks handled by a DBA. This means that you can focus on things that matter most - making your business better - rather than simply doing things the way they've always been done.

Is Oracle difficult to learn?

Oracle is a powerful relational database system that is just like SQL Server. It has the same basic principles, and you can use Oracle to run your own database applications. It's relatively easy to learn, thanks to its well-supported Linux programming environment and its own SQL extensions.

Is Oracle DBA easy to learn?

Oracle is a database software company that was founded in 1977. Oracle is known for its powerful applications such as MySQL, Oracle Reports, and Sun JavaServer Faces. This company has a wide range of products that can be used for business or data science purposes.

Is Oracle DBA in demand?

Oracle DBA is always on demand in any company. They are needed to operate and manage their databases.

What is Oracle performance tuning?

Oracle performance tuning is a process that simplifies the process of accessing and altering information contained by the database with the intention of improving query response times and application operations. By streamlining the execution of SQL statements, Oracle can improve overall throughput and performance.

What are triggers in Oracle?

A trigger is a stored PL/SQL block or a PL/SQL, C, or Java procedure associated with a table, view, schema, or the database itself. Oracle Database automatically executes a trigger when a specified event takes place. This may be in the form of a system event or a DML statement being issued against the table.

What should a SQL DBA know?

SQL Server is a powerful and versatile database management system. It is used by businesses to store and process data. DBA should be familiar with the following ten aspects of SQL Server: 1. SQL Server is a versatile database management system that can be used for various purposes such as data entry, analysis, reporting, and storage. 2. When used in combination with other software, SQL Server can provide an efficient and reliable way to store and process data. 3. The transaction log helps keep track of changes made to the database since it was last backed up. This helps to ensure that your data is safe if something goes wrong while you are working on restoring your database or if you need to restore a previous version of your database in case of server failure. 4. Data partitioning can improve performance for large tables by splitting the data into smaller tables that are easier to manage and work with. 5. Security - ownership chains are a good thing! By utilizing security measures such as password protection, you can keep your data safe from unauthorized access or theft. 6. SQL Server also provides various other features that help make your work easier, such as the ability to manage user accounts and create automated tasks

How much does an Oracle license cost?

The Oracle Database pricing type is for software licenses that range in price from $500 to $5,000. The software license can be purchased for a variety of different purposes, such as developing or managing a business. The Oracle Database pricing type also includes software licenses that are available for a range of different price points.

Is Oracle Golden Gate free?

OCI GoldenGate is a powerful and easy-to-use product management software that makes it easy to manage your products. With GoldenGate, you can easily track your products, customers, and sales data. GoldenGate also provides excellent support for your products, so you can keep on top of everything.

How does CDC work in Oracle?

It is an effective way to recover from failures in your Oracle database. The Oracle CDC method uses transaction logs, archive logs, and other data to help you understand the problem and fix it. This allows you to restore the database quickly and with little or no impact on your data.

What is the difference between Oracle DBA and developer?

It is the job of the Database Developer to create the platform for the organization's database whereas the DBA manages the platform for the organization. The Database Developer is responsible for creating a schema and coding all information into a database. The DBA is responsible for managing and maintaining the database and ensuring its accuracy.

Why should we hire you as a DBA?

A DBA can help you achieve better performance in your database. They will know the right settings and configurations for your database so that you have the best possible performance. This will allow you to focus on more important tasks, such as creating or modifying data.

Why do we need to hire you?

"I have experience working as an engineer. I have strong skills in design, construction, and project management. I also have a lot of experience in marketing and public relations. My professional achievements include being a member of the American Society of Civil Engineers and being awarded a prestigious award from the American Planning Association." - source.

What is the most challenging task for you as a DBA?

DBAs are facing a number of challenges in their move to an application-centric focus. The first is that they need to support multiple database platforms, which can be difficult given the differing architectures and algorithms used by each platform. The second is that they need to support the cloud, which can be difficult given the varying latency and throughputs associated with different clouds. And the third is that they must continue to manage database performance on premises and in the cloud, given the complexities and differences of these environments.

Does Oracle provide laptop?

Mac users can choose between windows and macintosh. Windows users can use the traditional desktop environment, while macintosh users have the option to use a more innovative and customizable operating system.

Does Oracle pay well?

Oracle is a leading software company that pays its employees very well. Employees at Oracle average $53.2 an hour, and the highest earners make over $163,000 a year.

Is Oracle working from home?

Oracle employees are instructed to follow public health guidelines for protecting themselves from Covid-19. This includes avoiding close contact with people who are sick, using protective clothing and shelter when necessary, and washing hands regularly.

What can we learn after Oracle DBA?

5 future technologies that can be used as a foundation for DBA skills are integration/cloud database migration, devops / site reliability engineer cum DBA, big data DBA, data engineer, and more.

Which cloud is best for Oracle DBA?

Oracle Cloud is a better option for DBAs & Apps DBAs. Oracle Cloud is a cloud-based database service that lets you work with your data anywhere, anytime. This makes it perfect for DBAs who want to keep their data safe and easy to access, as well as for those who need to run their applications in several different contexts. Oracle Cloud also offers some great features that make it more efficient and effective than any other database service out there. For example, you can access your data while you're on the go, or if you have limited resources, Oracle Cloud can help you save space by using pooled resources from other services.

What is the scope of Oracle?

Oracle Database Administrator is a position that involves working with the Oracle database and its associated applications. This position can work with both the inside and outside of the company, depending on your interests and skills. As an Oracle Database Administrator, you'll be able to design, create, manage, or administer Oracle databases. You'll also have experience working with various software development tools such as Java and Visual Studio.

Is SQL and Oracle same?

SQL is a set of statements used to access and manipulate data in an Oracle database. Application programs and Oracle tools often allow users to access the database without using SQL directly, but these applications must use SQL when executing the user's request.

Which language is used in Oracle database?

Oracle is a database that allows for the creation of tables, fields, and other objects that hold data. This allows for complex SQL statements to be used to manipulate the data in the database.

Which one is better SQL or Oracle?

Oracle is a better, more predictable and more well-documented concurrency model. Oracle's documentation is superior in most ways. SQL server integrates better with . NET (like the devil Linq2SQL).

What are Oracle skills?

Oracle is a popular database management system that enables users to manage data with ease. This system is perfect for businesses that need to keep track of large amounts of information. Oracle is also known for its speed and efficiency, which makes it a great choice for businesses that need to operate quickly and efficiently.

How long does it take to become Oracle DBA?

Most Oracle DBA staff have at least five years of full-time progressive DBA experience, and they sometimes have Oracle certifications such as OCP and OCM. They know how to write creative English paragraphs that communicate effectively with customers, clients, or other stakeholders.

Which DBA has highest salary?

Most people who know DBA with reported salaries would say that the top five highest paying jobs arethose that involve working with databases. These positions can offer large paychecks, but they also require a lot of knowledge and experience in this field. Senior managers and technical solutions consultants are often the most highly compensated, as they are responsible for creating and managing complex systems. Oracle dba can also command a salary package that is very competitive with other database companies. Lead database administrators are responsible for leading one or moredatabase servers, and enjoy a high level of responsibility and status within their company. They may be able to command a higher salary than other DBA positions due to their experience and skills in this field.

What is SQL Indexing?

A SQL index is a quick lookup table for finding records users need to search frequently. Use it to improve the performance of queries and applications.

What are indexes in Oracle?

In a travelDB database, an index is a database structure that provides quick lookup of data in a column or columns of a table. For example, the orig_airport column in the Flights table has three indexes: an index on the orig_airport column (called OrigIndex), an index on the destination airport name (DatumIndex), and an index on the departure airport name (DepartIndex).

How do I tune a SQL query?

There are many ways to optimize queries for minimum impact on database performance. To get the most out of your queries, define business requirements first and then write creative English paragraph that describes how you can optimize your queries. Here are eight ways to do this: 1. Use SELECT fields instead of using SELECT *. This will help reduce the number of SQL statements needed to generate a result set. 2. Avoid SELECT DISTINCT. This will help ensure that all the data in a table is processed and not spread across several tables. 3. Create join with INNER JOIN (not WHERE) to form a more complex chain of joins. This will help reduce the number of SQL statements needed to generate a result set if there are many related tables in your database. 4. Use WHERE instead of HAVING to define filters. This will help minimize the impact on database performance caused by multiple filter criteria defined at the same time. 5. Use wildcards at the end of a phrase only, as this will allow you to exclude specific rows from being processed in your query without having to repeat the entireSELECT statement multiple times! 6. Optimize your query using some well-known sql optimization

What are the 12 types of triggers in Oracle?

On startup or shutdown of the system, triggers will be set to events that relate to the system. For example, when a database is startup or shutdown, triggers will be set to events that relate to the database and its tables.

What is limit in bulk collect?

The LIMIT clause restricts the number of rows fetched using BULK COLLECT with FETCH statement. If this clause is not used, the system will allow any number of rows to be fetched.

What are Joins in Oracle?

The join operation is a powerful query that combines data from multiple tables. When you use the FROM clause, Oracle Database selects all the columns from any of the tables that you specify. This makes it easy to find specific information you need when conducting research or exploring data.

Does database administrator need coding?

A database administrator is responsible for managing and administering a database, typically a large collection of data. Database administrators use various programming languages and databases to manipulate data, which can be used to make decisions or analyze data.

How do I become an Oracle DBA?

Oracle Database Administrator is a key role in any company. The job requires knowledge of database administration, as well as related technologies. In order to take the position, you will need to pass specific training courses and obtain certification.

What is the scope of DBA?

As a DBA, you will be responsible for the performance, integrity and security of a database. You'll be involved in the planning and development of the database, as well as in troubleshooting any issues on behalf of the users.

What is difference between Oracle and SQL?

Oracle is one of the most popular database systems in the world. It is used by businesses to store and process data. Oracle supports a wide variety of platforms, including Windows, Linux, Solaris, and OS-X. It can be used to write creative English queries to access data from its database.

What is the highest salary of DBA in India?

The highest salary for a Database Administrator DBA in India is ?21.0 Lakhs per year (?1.8L per month). The average salary for Database Administrator DBA in India is ?11.5 Lakhs per year (?5756 per month).

Which is better Oracle DBA or developer?

Oracle Developer is a great choice for those looking for a career in programming. With the ability to build sophisticated software, it?s easy to see why this field is so popular. Additionally, DBA skills are essential for many jobs in the tech industry, including data entry and analysis.

Which language is best for database?

5 programming languages that every database administrator must learn are Python, PHP, R, C# and SQL. These languages allow for more efficient data access and make it easier to create robust and scalable databases.

What certifications do I need to be a database administrator?

A database administrator is someone who is responsible for the administration of a database. They may hold a combination of certifications, such as Oracle Certified Associate - Oracle 9i Database Administrator (OCA), Oracle Certified Professional - Oracle 9i Database Administrator (OCP), and Microsoft Certified Database Administrator (MCDBA).

Which language is used in database?

SQL is a standard relational database language used to store data in tables. It is a query language that can express updates to data in tables. SQL is also capable of storing data in other formats, such as text or images.

What are the skills required for Oracle?

A Oracle PL/SQL developer must have strong teamwork skills and be able to work collaboratively with others. They must also be able to think logically and be detail-oriented.

Which course is best in Oracle?

There are many Oracle certifications that can be earned. Some of the most popular Oracle certifications include: Oracle Cloud Infrastructure Foundations Associate: This certification allows you to work with the Oracle Cloud Infrastructure, which includes the various components necessary for managing and deploying clouds. Oracle Cloud Infrastructure Architect Associate: This certification allows you to work on developing and administering clouds using the architectural design principles of clouds. Oracle Cloud Infrastructure Architect Professional: This certification allows you to work on developing and administering clouds using the programming principles of clouds. Oracle Autonomous Database Cloud Specialist: This certification allows you to work with the Oracle Autonomous Database, which is a cloud-based database management system.

Is Oracle hard to learn?

Oracle is a relational database system that is similar to SQL Server. It operates with SQL, and its own extensions, which makes it easy to learn. It's a great choice for creative writing applications.