Oracle SQL - introduction to working with the database Training Course

This instructor-led, live training in Poland (online or onsite) is aimed at developers who wish to use Oracle APEX to develop, scale, and deploy applications faster with less code.

By the end of this training, participants will be able to:

• Set up the necessary development environment to start developing database apps with Oracle APEX.
• Understand and explore the Oracle APEX tools to build a fully-featured application.
• Learn how to create applications and pages using Oracle APEX and the Page Designer UI.
• Extend the functionality of complex enterprise apps easily with Oracle APEX.
• Optimize and scale application performance and deployment.
• Control and secure access to application data and components.

This SQL training course is for people who want to gain the necessary skills to extract and analyse data from any database and create reports. Course members will learn:

• how to write SQL queries
• what relational databases are and how we can use them
• what are relations and how to create them
• the structure of data
• differences between SQL dialects (Oracle, T-SQL, ANSI)
• practical skills for writing queries

This SQL course deals with generic ANSI SQL. It can be used in any database, including Oracle, MySQL, Microsoft Access, Microsoft SQL Server, DB2, Informix, PostgreSQL any other relational databases.

Oracle 11g is the version of Oracle's database that was released in 2007. It is a relational database management system that offers a wide range of features and tools for storing, managing and analyzing data. The "g" in the name stands for "grid computing" - an approach to managing IT resources. Oracle 11g offers a number of improvements over previous versions, including improved memory management, improved performance, additional security features, expanded PL/SQL programming capabilities, and new administration tools. This version was widely used in many organizations before subsequent updates and releases of Oracle. However, it is worth noting that since the release of Oracle 11g, Oracle has released subsequent versions of its database management system, including 12c, 18c and 19c, with various improvements and new features.

For who

The workshop is intended for beginners, starting to work with the Oracle database, future administrators and users of systems based on this database need able to use the SQL language for the extraction and modification of the information contained in the systems.

Exams and Certificates

The training plan coincides with the material required to pass the exam: 1Z0-051 Oracle Database 11g: SQL Fundamentals I, the first step to getting most certifications Oracle's Database

Purpose of training

The workshop aims to introduce participants to work with the Oracle database, making them familiar with the SQL language to the extent required for the efficient operation of the system and to take in the future obligations of database applications and Oracle databases.

The content of the training

• The organization of the working environment
• Introduction to relational databases
• Extraction of the data using the SELECT statement
• Modifying data using INSERT, UPDATE, DELETE
• Overview of schema objects

Remarks

The workshops are based on 11g XE software

For who

Workshops are dedicated as a first step for developers and designers of applications based on Oracle databases. Participants do not need to have any prior knowledge of the Oracle database, or other relational database systems, even though such knowledge may be useful.

Exams and Certificates

The plan covers the training material required to pass the exam 1Z0-047 Oracle Database SQL Expert and obtain the title of Oracle Database SQL Certified Expert

Purpose of training

The workshop aims to familiarize participants with the Oracle database techniques to build database structures and data manipulation. Particular emphasis is placed on the participant to see across the board, which offers opportunities to design and build applications Relational Database Management System, Oracle Database, and to be able to independently work with her.

The content of the training

• Introduction to database technology and the organization of the work environment
• Acquisition and modification of data
• Construction of the repository application
• Safety and concurrency runtime

Notes

The workshops are based on the software version 11g XE

For who

Workshops are dedicated to developers, end users and administrators, who until now have had no contact with the language PL / SQL, and the need to exploit its huge potential in working with a database, automate processes, and in building applications

Exams and Certificates

The plan covers the training material required to pass the exam 1Z0-144 Oracle Database 11g Program with PL / SQL and obtain the title of Oracle PL / SQL Developer Certified Associate

Purpose of training

The workshop aims to familiarize participants with the programming language PL / SQL, its capabilities and limitations. This workshop will include a full understanding of the mechanisms involved in the programming language PL / SQL needed to implement the logic of the free applications, automation of data processing and database management.

The content of the training

• Introduction to PL / SQL architecture solutions based on this language, the organization of the working environment
• Create scripts and stored program units that operate on data

Notes

The workshops are based on the software version 11g XE

For who

This training is in addition to, and continuation of the 'Oracle 11g - Programming in PL / SQL and - workshops ", but can also be designed for practitioners, developers, PL / SQL who already have experience with the language, and who want to systematize their knowledge and learn advanced mechanisms and solutions developed in this language.

The content of the training

• Objects, streams and complex data structures
• Advanced solutions based on PL / SQL

Exams and Certificates

The plan covers the training material required to pass the exam 1Z0-146 Oracle Advanced PL / SQL and obtain the title of Oracle Advanced PL / SQL Developer Certified Professional

Purpose of training

The training is designed to familiarize participants with the advanced aspects of programming in an Oracle database. The emphasis is on flexibility and performance solutions based on PL / SQL.

Notes

The workshops are based on the software version 11g XE

For who

The workshop is intended for advanced programmers and Oracle users who seek knowledge and information on the efficient development of information systems in an Oracle database, and the tuning and testing of performance issues in existing applications. This course builds on knowledge often unavailable or incorrectly presented in the technical documentation, and collected during many years of practice leading them instructors. These workshops may be the end of the training path for developers, or a single step for people with extensive experience designing and programming in Oracle

Purpose of training

The workshop aims to provide mechanisms that occur in an Oracle database when performing SQL statements. Allows participants to avoid errors during software development, and explore, diagnose, and resolve performance problems in existing applications.

Particular emphasis is placed on the workshops, where we show the methodology and the practical aspects of the application and tuning SQL statements.

The content of the training

• Mechanics perform SQL commands
• Managing the process cost optimization
• Methods of data storage and indexing
• Monitoring database performance and processes based on dictionaries and track system applications
• Analysis of cases of the most common problems that cause performance

Notes

The workshops are based on the software version 11g XE

The objective of the course is to enable participants to gain a mastery of how to work with the SQL language in Oracle database for data extraction at intermediate level.

The aim of this course is to provide a clear understanding of the use of SQL for different
databases (Oracle, SQL Server, MS Access...). Understanding of analytic functions and the
way how to join different tables in a database will help delegates to move data analysis
operations to the database side, instead of doing this in MS Excel application. This can also
help in creating any IT system, which uses any relational database.

This instructor-led, live training in Poland (online or onsite) is aimed at engineers who wish to set up, deploy, migrate to and manage an Oracle 18c Database.

By the end of this training, participants will be able to:

• Understand the major feature and architectural changes from previous Oracle versions.
• Migrate to Oracle 18c from a previous version.
• Deploy Oracle 18c in cloud or on premise.
• Understand Oracle 18c's new yearly release cycle and plan maintenance around it.

This instructor-led, live training in Poland (online or onsite) is aimed at engineers who wish to migrate from Oracle Forms to Oracle Web Forms.

By the end of this training, participants will be able to:

• Understand the major feature and architectural changes in Oracle Web Forms.
• Migrate to Oracle Web Forms from a previous Forms version.
• ***Deploy Oracle Web Forms in cloud or on premise.
• Leverage Oracle Web Forms to enhance user services and experience.

The "Fundamentals of Database Administration Oracle 18g XE for Developers" training covers topics related to server architecture Oracle, instance management, data storage structures, security, data space, transactionality, data migration and backup and recovery. Participants will gain knowledge of tools, processes and configurations to effectively administer a database Oracle.

The "Tuning SQL and PL/SQL for Programmers" training is aimed at experienced programmers and database administrators working with Oracle, focusing on optimizing the performance of commands SQL and PL/SQL programs. Participants gain the skills to diagnose performance problems and effectively manage the optimization process. The course integrates lectures, presentations and practical tasks, enabling you to delve deeper into tuning SQL and PL/SQL in the Oracle environment.

This instructor-led, live training in Poland (online or onsite) is aimed at database administrators and cloud architects who wish to migrate Oracle databases to Azure SQL or PostgreSQL.

By the end of this training, participants will be able to:

• Compare Azure SQL with PostgreSQL to choose the database that best meets business objectives and needs.
• Prepare databases to move definitions, data, and procedures from Oracle to AzureSQL or PostgreSQL database system.
• Perform post-migration steps to test, optimize, update, and maintain a migrated database.