Hire developers well versed in Oracle11g
In the field of information technology, Oracle Database – also known as Oracle Database Management System (DBMS) or simply Oracle – is a DBMS created and disseminated by Oracle Corporation. Oracle Database is an RDBMS, primarily designed to securely safeguard, store and efficiently manage data, providing accessibility and manipulation of data through multiple applications.
Using object-oriented characteristics like inheritance, polymorphism, and user-defined types, object-relational database management systems (ORDBMSs) improve functionality and data manipulation capabilities. Oracle Database has been instrumental in promoting the relational database model, empowering organisations to manage complex business models effectively within a relational database system.
Tools and Technology for Developing in Oracle 11g
Structured Query Language (SQL) is the only way to interact with and make changes to data stored in an Oracle Database. This declarative language, using sets, allows for efficient interaction with a Relational Database Management System (RDBMS) like Oracle Database. Although not considered a programming language, SQL outlines the desired actions to be taken, as per the American National Standards Institute (ANSI) recommendation for use with relational databases.
Some examples of the functions enabled by SQL statements:
- Data analysis
- Tables’ rows can be added, modified, and deleted.
- Create, switch, modify, and delete entities
- Database and item access control
- Ensuring your database remains consistent and accurate.
PL/SQL is a highly advanced procedural language that was created as an extension to Oracle SQL. It comprises of functions, statements, and data types that are closely interlinked with Oracle Database SQL language elements. PL/SQL is an indispensable tool for enhanced execution of SQL programs, variable manipulations, and executing error-handling procedures.
An Oracle database is made up of a database and at least one database instance, also called an instance. These two components are so closely tied together that the term “Oracle database” generally refers to both of them collectively.
What is a Database?
Data can be saved in files on a disk or in a collection of files known as a database. Storing files in a database is not always necessary.
What is a Database Instance?
A database instance refers to a set of memory-based structures that manages data. It comprises of one or more background processes that run invisibly, along with the System Global Area (SGA), a shared memory space. It is feasible for an instance to function without any linked data storage files.
Processes are vital components of an Operating System (OS), and are responsible for executing a sequence of defined operations. Some other terms that may be used interchangeably with processes in certain OSes are jobs, tasks, and threads. Threads can be considered as background processes. For instance, an Oracle database instance comprises many processes, including query processing, transaction management, and data replication.
Client-Side:To ensure that Oracle utilities and application programs function smoothly, their processes must be consistently established and maintained. In some scenarios, these client processes are executed on separate computers.
Background Tasks:Oracle Database employs background processes to improve efficiency and dependability, by managing tasks that would typically be required to fulfil a single client request. Asynchronous Input/Output (I/O) enables Oracle Database to oversee and streamline multiple concurrent processes.
Server-Side Operations:These techniques create connections with client processes and communicate with Oracle Database to manage requests.
Responsibilities and Tasks of an Oracle 11g Developer
The duties and responsibilities of an Oracle 11g developer can vary depending on their level of expertise, employer, and assigned tasks. Some of the typical responsibilities of an Oracle 11g developer may include but are not limited to designing database applications, creating database objects, generating database reports, detecting and resolving any issues that arise in the Oracle environment, enhancing database performance, and providing constant maintenance and support.
- As an integral part of the Database Group, an Oracle11g Developer offers comprehensive database support, with a specific focus on back-end programming.
- Designing, testing, and launching intricate database applications utilising Oracle and other technologies.
- Ensure that the database software you are utilising complies with V3 specifications.
- The developer is accountable for assisting Database Administrators (DBAs) with regular database maintenance, ensuring that the source code sets and technical documentation are current and well-organised.
- Researching and exploring emerging technologies.
- Providing technical assistance, identifying solutions, and rectifying issues.
- Efficiently delivering web-based business software solutions necessitates expertise in Oracle database development.
- Demonstrating familiarity with Oracle 11g.
- Demonstrating ability to apply knowledge of Oracle PL/SQL.
- Expertise in cloud computing platforms such as Microsoft Azure.
- Thorough knowledge of Oracle’s internals, including processes, triggers, packages, and performance tuning.
- Expertise in server-deployed CSS pre-processing technologies.
- Proficient in web markup languages like HTML5, CSS3, and XHTML.
- Proficiency in optimizing the efficiency of SQL statements, software instances, and application programs.
- An educational background in information technology, computer science, or a related field is preferred, with a bachelor’s degree being the minimum requirement.
- Holding a master’s degree in computer science, information technology, or a closely related field is highly preferred.
Essential: Interpersonal skills
- Proficient in effectively communicating one’s ideas.
- Effective time management skills.
- The highest level of integrity in the workplace that is beyond question.
- Above-average teamwork skills.
- Capability for thorough analysis.
- Individuals who can develop applications and create reports using PL-SQL.
- Proficiency in designing and coding Oracle Apex applications.
- Extensive knowledge of the Oracle database system.
- The ideal candidate should have an advanced comprehension of database and application development using PL-SQL, inclusive of skills in creating packages, procedures, pipeline functions, materialized views, bulk collections, triggers, and other relevant components.
- Proficient in handling large-scale enterprise resource planning (ERP) or transaction database management systems (DBMS).
- Proficiency in developing intricate PL-SQL reports.
- Thorough understanding of the intricacies involved in both online and mobile app development.
- Highly desirable to have the competence to operate in an agile setting.
- The candidate should possess analytical problem-solving skills.
Certified Oracle 11g Developer
The Oracle Academy offers a diverse range of training courses for programmers seeking to expand their expertise and acquire professional certification. To become an Oracle 11g Certified Developer, candidates must successfully pass the Oracle Database 11g: Program with PL/SQL exam (1Z0-144). This certification not only demonstrates comprehensive knowledge of Oracle 11g, including its architecture, features, SQL engine interactions, programming techniques, and different data types but also an understanding of advanced data types, dynamic cursors, external processes, and security protocols. Furthermore, it confirms proficiency in performance-related principles such as caching, parallel processing, and profiling.
What benefits can be derived from obtaining this certification?
Getting certified as an Oracle 11g developer is an excellent way to review, strengthen and expand your knowledge in this field. This certification serves as proof of your skills, and developers who have attained the Oracle Certification in Database Architecture for Oracle 11g are experts in developing database-centric web applications. Employers seeking to hire developers often look for individuals with Oracle 11g certifications, and having a genuine Oracle certification can make your resume stand out from other applicants. By acquiring the Oracle Certified Associate credential, you can demonstrate your programming proficiency and advance your career to new heights.
At Works, we are delighted to offer our services to help you find and hire skilled Oracle 11g programmers from anywhere across the globe. Our services are tailored to simplify and streamline the recruitment process, and we can provide you with adept professionals to fulfill any type of job position, whether it’s temporary, permanent, or temp-to-perm.
- Oracle Database is a renowned Relational Database Management System (RDBMS) developed and distributed by Oracle Corporation in the Information Technology sector. Also known as Oracle DBMS or simply Oracle, it is a robust and dependable RDBMS solution preferred by many.
- Database management systems (DBMSs) are responsible for transferring, storing, and retrieving information from databases, allowing programs to perform modifications on that data.
- When dealing with an Oracle database, Structured Query Language (SQL) is the preferred method of interaction. SQL is a declarative language that enables users to interact with a Relational Database Management System (RDBMS) like Oracle Database. Using SQL statements, users can manipulate the data stored in the database. Therefore, it is essential for users to have a good grasp of SQL syntax and capabilities when working with Oracle Database.
- Structured Query Language (SQL) allows for querying data, inserting, updating, and deleting table rows, creating and modifying database objects, regulating user access to the database and its contents, and ensuring the consistency and integrity of the database. As such, SQL is a formidable tool for managing databases.
- PL/SQL is a procedural programming language designed specifically for use with Oracle Database. Its remarkable compatibility with Oracle Database grants users full access to a variety of SQL language features like statements, functions, and data types. Consequently, PL/SQL is an optimal solution for those seeking to enhance the capabilities of Oracle SQL.
- Playing a vital role in the Database Group, an Oracle 11g Developer is responsible for delivering extensive database support, with a specialization in back-end programming. The Developer will design, build, test, and deploy intricate database applications utilizing Oracle and other relevant technologies.
- To qualify for this position, the ideal candidate must display a solid comprehension of Oracle 11g and PL/SQL, as well as a good familiarity with cloud computing platforms like Azure. Additionally, possessing a profound understanding of Oracle’s built-in features, procedures, triggers, packages, and optimization techniques is imperative.
- The preferred candidate should demonstrate an extensive understanding of engineering and developing Oracle Apex applications, alongside a robust background in PL-SQL application and report development. Practical experience with these tools and technologies is essential for consideration for the position.
- Oracle Academy presents an extensive array of educational opportunities for software developers seeking to enhance their skills and obtain professional certifications. To become an Oracle 11g Certified Developer, one has to pass the Oracle Database 11g: Program with PL/SQL exam (1Z0-144) successfully. This certification provides individuals with a means to demonstrate their proficiency in the Oracle Database 11g: Program with PL/SQL programming language.
- Individuals who have obtained Oracle Certification in Database Architecture for Oracle 11g possess expertise in building web applications with an emphasis on databases. Possessing a genuine Oracle certification can differentiate your job application from other applicants when applying for jobs. Featuring your programming proficiency by being an Oracle Certified Associate is a positive move towards advancing your career.
Subject Matter Proficiency
Here at Works, we specialize in technical recruitment for remote technical engineers in various industries. In addition, we provide extensive HR services that encompass every step of the process of recruiting and onboarding global employees and freelancers, including selection, invoicing, compliance, and taxation. Our aim is to assist you in integrating the finest remote developers into your team to drive critical technical projects and essential technological initiatives.