DB2 For Beginners from Udemy

IBM Db2 is a family of related data management products,

including relational database servers, developed and marketed by IBM.

This course provides you the basic understanding of concepts of database, database installation and management. At the end of the course you should be equipped with some understanding of database management concepts.

In this course we will interact with the DB2 Server and run some SQL queries on the database. We will create a database and multiple tables and perform some data manipulation and CRUD operations on the database.

RDBMS stands for Relational Database Management System.

RDBMS is the basis for SQL, and for all modern database systems such as MS SQL Server

The data in RDBMS is stored in database objects called tables. A table is a collection of related data entries and it consists of columns and rows.

Database skills are in high demand due to the volume, speed and complexity of data that is increasing daily. We interact with a variety of data in our daily lives from social media to banking and health.

Topics include:

Installing IBM DB2 Server
Installing IBM Data Studio
Basic Database Concepts
Creating Database
Creating Tables
Inserting Records into Tables
Reading data from a database
Updating database records
Deleting Records
Truncating Table
Dropping Table
Aggregate Functions
Sorting Data
Filtering Data
Excluding Duplicate Records
Using LIKE Operator and WHERE clause

What's inside

Learning objectives

Installing ibm db2 server
Installing ibm data studio
Basic database concepts
Creating database
Creating tables
Inserting records into tables
Reading data from a database
Updating database records

Deleting records
Truncating table
Dropping table
Sorting data
Filtering data
Excluding duplicate records
Using like operator and where clause
Aggregate functions

Installing ibm db2 server
Installing ibm data studio
Basic database concepts
Creating database
Creating tables
Inserting records into tables
Reading data from a database
Updating database records
Deleting records
Truncating table
Dropping table
Sorting data
Filtering data
Excluding duplicate records
Using like operator and where clause
Aggregate functions

Syllabus

DB2 Database Server Setup

Introduction

What is DB2

What is SQL

Schemas

Basic Database Concepts

Installing DB2 Database Server

Performing CRUD Operations and Data Manipulation

What is CRUD

What is ERD

Multiple Table Relationships

Creating a new database and table

Installing IBM Data Studio Client

Launching IBM Data Studio Client

Creating multiple tables using SQL Scripts

Manually Inserting Records into Database Table

Inserting Multiple Records using SQL Script File

SELECT Statement

Updating Records

Deleting records

Excluding Duplicate Records

Sorting Data

Filtering Records

LIMIT Clause

LIKE Operator

Aggregate Functions

Truncating Tables

Dropping Tables

Thank You

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides a foundational understanding of database concepts, which is essential for anyone starting a career in data management or software development

Covers CRUD operations and data manipulation, which are fundamental skills for interacting with databases and building data-driven applications

Includes installing IBM DB2 Server and Data Studio, which provides hands-on experience with industry-standard database tools

Explores SQL queries, table creation, and data manipulation, which are core skills for database management and data analysis

Focuses on an older version of DB2, so learners should be aware that newer versions may have different features and functionalities

Teaches DB2, which may not be as widely used as other database systems like MySQL or PostgreSQL, potentially limiting its immediate applicability

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in DB2 For Beginners with these activities:

Review Relational Database Concepts

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Reviewing relational database concepts will provide a solid foundation for understanding DB2's architecture and how it manages data.

Browse courses on Relational Databases

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Review the definitions of tables, schemas, and keys.
Practice drawing ER diagrams for simple scenarios.
Research different types of relationships (one-to-one, one-to-many, many-to-many).

Explore 'Database Design for Mere Mortals'

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Reading 'Database Design for Mere Mortals' will provide you with a solid understanding of database design principles, which are essential for creating efficient and well-structured DB2 databases.

View Patterns of Data Modeling on Amazon

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Read the chapters on normalization and data modeling.
Practice creating ER diagrams for different scenarios.
Apply the principles to your DB2 database designs.

Review 'SQL for Data Analysis'

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Reading 'SQL for Data Analysis' will help you understand how to apply SQL in practical scenarios, reinforcing the concepts learned in the course.

View Putting Knowledge to Work on Amazon

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Read the chapters on filtering and sorting data.
Practice the SQL queries provided in the book.
Relate the examples to the DB2 environment.

Four other activities

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SQL Query Practice on Sample Database

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Practicing SQL queries on a sample database will reinforce your understanding of CRUD operations, filtering, sorting, and aggregate functions.

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Set up a sample DB2 database with several tables.
Write SQL queries to insert, update, and delete data.
Practice using WHERE, ORDER BY, and LIKE clauses.
Experiment with aggregate functions like COUNT, AVG, and SUM.

Help Others in the Course Forum

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Helping other students in the course forum will reinforce your understanding of DB2 concepts and improve your problem-solving skills.

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Regularly check the course forum for questions.
Answer questions to the best of your ability.
Explain your reasoning clearly and concisely.
Provide code examples when appropriate.

Create a DB2 Cheat Sheet

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Creating a cheat sheet will help you consolidate your knowledge of DB2 syntax and commands, making it easier to recall and apply them.

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Compile a list of essential DB2 commands and functions.
Organize the commands by category (e.g., CRUD, filtering, sorting).
Include examples of how to use each command.
Share the cheat sheet with other students for feedback.

Design a Database for a Small Business

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Designing a database for a small business will allow you to apply your DB2 knowledge to a real-world scenario, solidifying your understanding of database design principles.

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Choose a small business (e.g., a bookstore, a coffee shop).
Identify the data that needs to be stored (e.g., products, customers, orders).
Design the database schema, including tables, columns, and relationships.
Implement the database in DB2 and populate it with sample data.

Career center

Learners who complete DB2 For Beginners will develop knowledge and skills that may be useful to these careers:

SQL Developer

A SQL developer creates and maintains SQL queries and scripts for database interactions. The course focuses on using SQL with DB2, teaching students to create databases, tables, insert, update, delete, and select data, essential skills for a SQL developer. This course is a practical introduction to the type of work that a SQL developer does every day, and those who wish to enter this field should look upon this course as the first of many steps to success. Working through the hands-on examples in the course may be highly helpful.

See salaries and explore the career path for SQL Developer

Database Administrator

A database administrator is responsible for the performance, integrity, and security of a database. This role involves tasks such as installing, configuring, and maintaining database systems like IBM DB2. This course provides direct experience with installing the DB2 server, creating databases and tables, and performing CRUD operations. A database administrator will draw upon this knowledge to ensure database systems are functioning optimally. This course is ideal for anyone who wants a hands-on introduction to database management systems.

See salaries and explore the career path for Database Administrator

Data Engineer

A data engineer builds and maintains the infrastructure for data. Tasks include setting up and optimizing databases, including ones like DB2. This course covers the installation of the DB2 server, creation of databases and tables, and data manipulation, which helps with the foundational skills needed to build a robust data infrastructure. The course can help a data engineer understand how to practically set up and use relational database systems. The course's discussion of database concepts may be particularly well-suited for a beginning data engineer.

See salaries and explore the career path for Data Engineer

Database Tester

A database tester ensures the accuracy and functionality of database systems, including validating data queries and database operations. This course provides a foundation in database concepts and hands-on experience with SQL queries and CRUD operations, which are the foundational skills needed for a database tester. Someone taking this course is exposed to the practical work that they will perform on the job when testing databases. A database tester will find this course to be a good starting point.

See salaries and explore the career path for Database Tester

Data Analyst

A data analyst examines data to identify trends and draw conclusions, often using SQL queries within a database system. This course introduces core database concepts and demonstrates how to interact with a DB2 database using SQL queries for data manipulation and retrieval for analysis. A data analyst will use the ability to select, filter, sort, and manage data, as taught in this course. A beginning data analyst will benefit immensely, and this course may be the first stepping stone on the path to mastery.

See salaries and explore the career path for Data Analyst

System Administrator

A system administrator manages computing systems and databases, requiring understanding of database installation and management. This course specifically addresses installing and managing the IBM DB2 database system. A system administrator will find the course's hands-on approach to be helpful in understanding the practical aspects of database administration. A system administrator who is new to database administration may find this course particularly useful.

See salaries and explore the career path for System Administrator

Business Intelligence Analyst

A business intelligence analyst uses data to provide insights that guide business decisions. This role often involves querying databases with SQL to extract and analyze relevant business data. This course provides valuable experience in interacting with a relational database system using SQL and teaches concepts relevant to using data for analysis. A business intelligence analyst benefits from this course's focus on data manipulation with SQL, and a beginner to this role will understand the data's source.

See salaries and explore the career path for Business Intelligence Analyst

Database Consultant

A database consultant advises clients on database design, implementation, and management. This role requires a strong understanding of different database systems, such as IBM DB2. The course curriculum introduces the core concepts of relational databases and hands-on practice in database creation, using SQL for data manipulation, and basic administration. These skills can help a new database consultant better understand a client's database environment. This is a good starting point for a career in this field.

See salaries and explore the career path for Database Consultant

Reporting Analyst

A reporting analyst creates reports based on data from various sources, often relying on SQL to query databases. The course introduces basic database concepts and teaches SQL for retrieving and manipulating data. A reporting analyst will use these fundamental skills to pull valuable data for reports. Understanding how a database is built, manipulated, and queried will provide a reporting analyst with invaluable skills. Someone beginning in the role may find this course to be essential.

See salaries and explore the career path for Reporting Analyst

Data Steward

A data steward ensures data quality and compliance within an organization, often working with databases to manage and understand data. This course provides the core knowledge of databases, along with the hands-on experience of how they operate. The course includes topics that are pertinent to data stewardship, such as learning how data is organized, inserted, and updated within a database. Someone whose role involves managing data may find this course a good starting point.

See salaries and explore the career path for Data Steward

System Analyst

A system analyst examines and evaluates computer systems and procedures, and often needs to understand how data is organized within databases. The course provides a basic knowledge of database concepts, from relational database design to SQL queries. This foundation helps the system analyst understand how data interacts with systems. This course is particularly relevant before one begins to learn about the systems that are underpinned by databases. One who is interested in this role would be well-served by taking this course.

See salaries and explore the career path for System Analyst

Application Developer

An application developer builds software applications and often needs to interact with databases for data storage. This course teaches the fundamentals of relational databases, including SQL for data manipulation, which is essential for building applications using data. By engaging with DB2 using SQL, an application developer will gain essential experience with data systems. This is a good way for an application developer to begin to learn about data systems. This course may be helpful to those who wish to develop applications.

See salaries and explore the career path for Application Developer

Data Architect

A data architect designs the structure of data systems, including databases, with a focus on organization and efficiency. This course, though focused on a single database system, introduces core database concepts, table creation, and data manipulation techniques, which are critical for a data architect's fundamental knowledge. The practical skills developed through this course can help a data architect to begin to understand the complexities of database systems. A data architect would find this a useful place to start before building more complex data systems.

See salaries and explore the career path for Data Architect

Technical Support Specialist

A technical support specialist helps users troubleshoot technical issues, including database-related problems. The course helps build a foundational understanding of database systems through practical experience using DB2, which can assist the technical support specialist in understanding and addressing user issues. A technical support specialist can use the course’s hands-on approach to troubleshooting database issues. This course may be useful for a new technical support specialist.

See salaries and explore the career path for Technical Support Specialist

Solutions Architect

A solutions architect designs IT solutions, often involving databases and data management systems, requiring a foundational understanding of how databases work. This course will provide a solutions architect with understanding of foundational database concepts and hands-on experience with using SQL. This course may give a solutions architect an understanding of database functionality as well as the ability to speak with database specialists. Even an advanced architect can be reminded of the fundamentals, and use the information in this course.

See salaries and explore the career path for Solutions Architect

DB2 For Beginners

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