Oracle SQL and PLSQL Course

Overview of Oracle SQL and PLSQL

Additional Info

Oracle PL SQL Development Trends and Techniques:

Oracle PL/SQL development practices and methods were mature. However, the nature of the technological world is such that additional trends may have evolved in the meanwhile. Some of the prevalent practices and approaches at the time are as follows:

Integration with Big Data and Cloud: Oracle PL/SQL programmers were looking on methods to incorporate the language with big data and cloud computing. Use of Oracle's Big Data Appliance, Oracle Cloud Infrastructure, or cloud-based database services like Oracle Autonomous Database was required for this.

Microservices Architecture: The concept of microservices architecture was becoming more commonplace in the field of software engineering. In order to make PL/SQL programs more scalable and easier to maintain, developers began to split them up into independent services, or microservices.

Continuous Integration/Continuous Deployment (CI/CD): The PL/SQL community has been moving toward CI/CD processes, which automate the construction, testing, and deployment of PL/SQL programs. Oracle Developer Cloud Service and Jenkins were widely utilized among other tools to facilitate this.

Performance Optimization: Optimizing for Speed Performance optimization has always been on the minds of PL/SQL programmers. PL/SQL code and database operations were optimized via the use of methods including indexing, query optimization, caching, and tuning.

Security and Data Privacy: Data security and privacy were becoming more important, leading PL/SQL programmers to include stringent security mechanisms into their programs. Data confidentiality was ensured by using input validation, data encryption, and user- and role-based access controls.

Advantages of Oracle PL SQL:

• Developers may access and modify database information without any hiccups because to PL/SQL's close integration with Oracle Database. To efficiently access and manipulate data, PL/SQL may be used to create stored procedures, functions, triggers, and packages.
• PL/SQL is a robust procedural programming language that allows programmers to create code using control structures, loops, conditionals, and exception handling. This facilitates the execution of intricate data processing and business logic.
• To optimize speed, PL/SQL is hosted inside the Oracle database itself, eliminating the need for remote calls. When compared to running many SQL queries from different apps, this method significantly shortens the time it takes to retrieve and analyze data.
• PL/SQL enables developers to set up more stringent safeguards for sensitive data stored in the database. Developers may shield their databases against SQL injection attacks and unauthorized data access by writing their queries in PL/SQL.
• The volume of data exchanged and the overall speed of the system are both improved by encapsulating data processing algorithms inside the database using PL/SQL.
• The ability to create packages in PL/SQL that contain similar procedures, functions, and variables allows for more code reuse. Since packages may be reused across applications and modules, this encourages code reuse.

Career Scope After Oracle PL SQL Course:

Database and software development are two fields where knowledge of Oracle PL/SQL may lead to lucrative employment prospects. After completing an Oracle PL/SQL course, you may look into the following job options.

Database Developer: You will utilize Oracle Database and PL/SQL in your role as a database developer to create and modify various database objects such tables, views, stored procedures, functions, and triggers.

PL/SQL Developer: A PL/SQL developer is someone who specializes in creating and maintaining PL/SQL scripts. Business logic, data processing, and any other application-specific logic will all fall within your purview, and you'll need to implement it all using PL/SQL.

Database Administrator (DBA): As a DBA, you'll be responsible for all aspects of Oracle database management, including setup, upkeep, and optimization. The ability to script and automate administrative activities using PL/SQL is very desirable in this position.

Data Analyst: Data analysts that deal with Oracle databases may benefit from learning PL/SQL. Complex queries and data analysis scripts may be written in PL/SQL to get insight from databases.

Software Developer: Expertise in PL/SQL is a valuable asset for software developers, particularly on Oracle Database-based projects. You may construct applications by combining PL/SQL with other languages. These additional languages include Java and.NET.

Developer for business intelligence (BI): PL/SQL is useful for creating data pipelines, transformation scripts, and ETL (Extract, Transform, and Load) procedures to get information ready for analysis and reporting.

Tools used for Oracle PL SQL:

• Oracle SQL Developer is a no-cost GUI program that connects to Oracle databases. Editing code, correcting bugs, managing databases, modeling data, and optimizing queries are just some of the services that may be provided. PL/SQL programmers often use SQL Developer for coding, testing, and project management.
• Oracle and TOAD Consolidation TOAD, which stands for "Tool for Oracle Application Developers," is a popular option for those who need a non-Oracle tool to administer their databases. In addition to PL/SQL programming, code inspection and debugging, database administration, and data modeling are all supported.
• Working with Oracle databases and PL/SQL is made possible inside Microsoft Visual Studio thanks to Oracle Developer Tools for Visual Studio (ODT). The Visual Studio IDE may be used for writing, testing, and debugging PL/SQL programs.
• For those working in PL/SQL, there is the PL/SQL Developer integrated development environment. This IDE is great for PL/SQL development since it includes helpful features like syntax highlighting, code completion, debugging, database browsing, and object management.
• SQL*Plus is Oracle's command-line interface for managing databases. SQL and PL/SQL scripts and batch operations are readily available for command line execution by developers.
• When it comes to administering Oracle databases, nothing beats Oracle Enterprise Manager (OEM). Although it may be used to write PL/SQL code, database management is its major function.