Mô tả

From this course, you can learn JDBC, DAO Design Pattern, SQL & Relational Database.

There are a lot of other courses on this topic. So, why would you choose exactly this course?  Here are just a few reasons:

- Coding examples

To learn to program is not enough just watching videos and reading books. You also need to have a lot of practice. In this training course, you will review multiple practical tasks and coding examples which will help you learn and understand Java better.


- Open source code

We hide nothing from our students! Including the source code for the home task solutions and source code of examples that were shared during the lesson. Having the source code you can just copy and paste it to run it on your local computer to understand how things work better.

You are allowed to use all source code examples for learning purposes. This helps significantly to configure the environment and make tests work, especially in case students didn't work with any testing framework in the past.

- Q&A support 

The significant difference between the online and offline learning process is the instructor's availability. If you are in one room with a tutor he always can help you to get understand the specific concept or to help fix your code on your computer.
In this course, we are supporting students with answers to any questions flagged in the Q&A section. In case there will be recurring questions - separate video lessons will be created to show how to address the issue.

So with this course you are not just getting video materials, code exercises, source code, access to the free mobile application without limits (which is still pretty cool, huh? :) ), but you also get tutor support and answers to your questions along with this course.

- Relevant knowledge

After our team investigated other Java courses on Udemy we realized that most of them have nothing in common with real life. The information which is shared there is very old and significantly out of date. For example, the instructor teaches a framework which is not been used already for 15 years. Or instructors do stress on the programming design which is not used anymore at all!

The instructor of this course is a consultant in a top-rated IT outsourcing company and helps to bring cutting-edge solutions in IT for all his clients. Feel free to check the LinkedIn page of the instructor and check skills endorsement. More than 19 thousand people across all over the world (BTW most of them are from the top 100 companies of the world) evaluated the skills of Andrii Piatakha.

With this course, you can be sure that you will spend your time learning the right things from one of the best IT consultants in the world.

- Free mobile App without limits for our students

Knowing Java is one skill. Be able to pass interviews in the company - that is another skill :) Nowadays a lot of companies use tests to select candidates on the first level of interview. We developed applications to practice skills specifically for such purposes.

In this course, we will provide you link to download our FREE mobile app for android. (soon it will be also available for iOS platforms)

The instructor of this course comes up with hundreds of tests that are used to test the knowledge of candidates. With this application, you will be well-prepared for the interview.

Also, only for our students - there is no limit on attempts to pass certification. In the course, we will tell you how to set up a special bonus code that will remove restrictions for our students inside the app.

- High concentration of useful material in each lesson

Sometimes you can notice that watching 5 minutes of our lesson is equivalent to watching another 30 minutes lesson.

This is because time spent for preparation for the lesson (script for the lesson, lesson structure) and video editing (to cut boring pieces of the lesson or time when the program loads) sometimes 10 times as much (sometimes even 20) as the final lesson duration after video editing.

Also, each topic is separated from another. In case some concept will be explained in the next lesson and you don't need to worry about understanding this in the scope of this lesson - the instructor will make an announcement when a specific topic will be covered.

Go and try it yourself! We will appreciate your feedback.



So don't wait! Take a look at the lessons' preview if you still have doubts!

Buy this course today, and you will get all updates for FREE!

For those who successfully passed this training course, or for students who were recognized for asking amazing questions, there is a special offer from the IT-Bulls company! The creator of this course is IT-Bulls company CEO and Founder. We are always in search of talents to run our amazing startups together with you. Probably you always dreamed about running your startup? In this course, you will be able to find the team who will teach you how to do that and (in particular cases) will be glad to help with implementation!

Hope you enjoy this course! And remember, we appreciate all your feedback! Your feedback will help us to become even better! Your feedback will help us to create to best Java course ever!

See you at the lessons! :)


Bạn sẽ học được gì

JDBC

SQL

Relational Databases

Connecting Java App to a database

Executing queries to the database from the Java App

Build a fully functioning application that uses database as a persistance storage

DAO pattern

Add database support with JDBC: select, insert, update, delete queries

Database Normalization & Denormalization

Database optimization

Indexes in Databases

Data Modelling

Database Architecture

DML

DDL

ORM/JPA

Hibernate

Spring Data JPA

Spring JDBC

Yêu cầu

  • Understanding of Java syntax: you can refer to my free course "Master Java Basics"
  • Understanding of Java OOP: you can refer to my OOP course

Nội dung khoá học

19 sections

Introduction

3 lectures
Communication plan
04:10
Unlimited access to 'Learn IT' application for students
03:16
Tips to Improve Your Course Taking Experience
00:44

Databases: Overview and Environment Setup

5 lectures
Intro to SQL Section and Databases Section
00:24
Databases: Overview - Part 1
24:56
Databases: Overview - Part 2
22:58
MySQL: Overview & Installation (including Workbench Installation)
20:42
PostgreSQL: Overview & Installation (including pgAdmin installation)
16:46

Relational databases

5 lectures
Relational Databases: Basic Concepts
27:24
Create Schema & Table: Naming, Collation, Engines, Types, Column Properties
36:10
Referential Integrity: Foreign Key Constraint & Cascading Operations
21:34
Indexes in Databases
20:33
Database Normalization & Denormalization
32:38

SQL

3 lectures
SQL: General Overview & DDL
20:10
SQL: DML - CRUD Operations (SELECT, INSERT, UPDATE, DELETE)
29:08
JOIN Queries, UNION & Subqueries
15:00

Relational Databases (Advanced)

2 lectures
Views, Triggers, Stored Procedures & Functions
30:36
MySQL Workbench: Administration
10:22

Databases: Database Modelling and Architecture

1 lectures
Database Modelling & Design: Conceptual, Logical and Physical Data Models
25:35

===== SQL Homework: Online Shop =====

1 lectures
SQL Homework: Task and Solution Review
07:52

JDBC

3 lectures
JDBC Overview: Establish connection with DB from Java App
20:22
Statement, PreparedStatement & CallableStatement
23:04
Transactions, Batch Updates and MetaData
20:53

DAO

1 lectures
DAO (Data Access Object) Design Pattern
19:29

===== JDBC, SQL & Databases: Interview Preparation =====

5 lectures
How to be prepared for the interview?
00:44
Part 1: JDBC & Databases - Questions and Answers
03:12
Part 2: Databases - Questions and Answers
06:33
Part 3: SQL - Questions and Answers
04:48
Part 4: SQL - Questions and Answers
09:29

===== Exam: DAO, Database, JDBC, SQL ======

1 lectures
Exam task review and solution
19:35

ORM, JPA & Hibernate

9 lectures
Introduction to JPA & ORM
14:03
First JPA Project: Entity, ID GenerationType, Composite Primary Keys, etc)
20:40
First JPA Project - Part 2: EntityManager, persistence.xml, Transactions in JPA
21:39
Operations with Entity (Create, Read, Update, Delete) & JPA Entity Lifecycle
19:25
Locking JPA: Optimistic & Pessimistic Locking
30:33
Relationships Between Entities
22:24
JPA Queries (Query, TypedQuery, NativeQuery, JPQL, Criteria API)
25:40
Caching in JPA/Hibernate
32:23
N+1: Problem and Solution
16:34

===== ORM & JPA: Interview Preparation =====

4 lectures
Part 1: ORM & Hibernate Interview - Questions and Answers
10:08
Part 2: ORM & Hibernate Interview - Questions and Answers
08:57
Part 3: JPA Interview - Questions and Answers
08:32
Part 4: JPA Interview - Questions and Answers
07:47

===== EXAM TASK: JPA & Hibernate =====

1 lectures
===== EXAM TASK: JPA & Hibernate =====
21:06

EXTRA: Spring Data

3 lectures
Intro to the Section
00:28
Spring Data & Spring Data JPA: Overview
13:49
Spring Data JPA: Practice
21:28

===== EXAM: Spring Data JPA - Online Shop =====

1 lectures
EXAM: Spring Data JPA - Online Shop
00:08

Spring JDBC

2 lectures
Spring JDBC: Overview
13:39
Spring JDBC: Practice
28:55

===== EXAM: Spring JDBC - Online Shop =====

1 lectures
EXAM: Spring JDBC - Online Shop
00:08

Bonus section

1 lectures
Bonus lesson
02:51

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