Databases and SQL - Informator

Lifelong learning for working professionals

Databases and SQL

Course Summary

The course introduces databases, database design and SQL – the accepted language for working with data in relational databases, including storage, searching and processing. The training is vendor-independent and focuses on basic principles of relational databases and SQL rather than on specific database technology. The content is built from scratch and requires no prior knowledge. At the same time, the ambition is that during these two days the participants will reach a level where the knowledge can be used practically immediately after the course.
The course content is based on general principles of relational databases and SQL and is largely transferable between different database systems, such as MySQL, PostgreSQL, DB2, FileMaker, FirebirdSQL and Access.

Datum

Plats

Språk

Clear

Course Objective

You will learn:

Explain how relational databases are structured and how they work
Design and implement simple database models
Retrieve, filter and sort data from one or more tables
Add, update and delete data in databases
group, summarize and perform calculations on data

Target Audience

This course is aimed at system developers and programmers, who need to be able to develop and maintain applications against a database, as well as advanced database users who need to be able to formulate and query their own queries against a database.

Prerequisites

Certification

This course has no certification.

Trainer

Informator has several trainers for this course.

Course Details

The course is structured with a clear combination of theory and practical elements, allowing participants to immediately put the knowledge into practice to deepen their understanding.
The practical exercises can be performed in any database environment. The same sample database is available in both SQL Server and Oracle. In customized training, the database environment is adapted to the needs and wishes of the company.
For open course sessions, Microsoft SQL Server is mainly used. When differences between different database managers are relevant, these are highlighted and compared during the course.

Course agenda:

Relational databases
Data models
Changing the table structure – Data Definition Language (DDL)
Updating data in tables – Data Modification Language (DML)
Create simple SQL queries
Other SQL functions
Data filtering
Row level calculations in SQL
Column calculations and grouping of data
Selecting data from multiple tables in the same query
Several variants of JOIN
Overview of data valorization and performance

Course Overview

18900 kr

13230 kr

2 days

Basic

Can’t find a (suitable) date, but are interested in the course? Send in an expression of interest and we will do what we can to find a suitable opportunity.

Customized Courses

The course can be adapted from several perspectives:

Content and focus area
Extent and scope
Delivery approach

In interaction with the course leader, we ensure that the course meets your needs.