Mô tả

The ONLY course that will use the latest version of Elasticsearch Java and Spring Boot!

Do you want to learn how to build powerful and scalable search applications with Elasticsearch and Java? Do you want to master the latest technologies and frameworks such as Elasticsearch 8, Java 20, and Spring Boot 3.1.0? If yes, then this course is for you!

In this course, you will learn everything you need to know about Elasticsearch and Java, from the basics to the advanced features. You will start by learning what Elasticsearch is, how to install it, and use it with Kibana dev tools. You will also learn about the core concepts of Elasticsearch such as shards, replicas, indices, queries, filters, aggregations, mappings, analyzers, and more.

Next, you will learn how to use Spring Boot to create a RESTful web service with Java. You will learn how to use Spring Boot starter projects, dependencies, auto-configuration, controllers, beans, and repositories. You will also learn how to use an embedded database (H2) to test your CRUD API.

Then, you will learn how to integrate Spring Boot with Elasticsearch using two different approaches: Spring Data Elasticsearch and Elasticsearch Client API. Using both methods, you will learn how to create, read, update, and delete documents in Elasticsearch. You will also learn how to perform various search operations such as pagination, range queries, custom queries, and more.

You will also learn the following:-

1. Install Docker:

2. Pull Elasticsearch and Kibana Docker Images:

3. Run Elasticsearch Container:

4. Run Kibana Container:

5. Configure Spring Boot Application with HTTPS:

6. Connect Spring Boot Application to Elasticsearch and Kibana:


By the end of this course, you will have a solid understanding of Elasticsearch and Java and how to use them together to build amazing search applications. You will also have hands-on experience with creating two different CRUD applications using Spring Boot and Elasticsearch.

This course is suitable for anyone who wants to learn about Elasticsearch and Java or improve their existing skills. Before taking this course, you should have some basic Java knowledge.

So what are you waiting for? Enroll now and start your journey to becoming an Elasticsearch and Java expert!

Bạn sẽ học được gì

How to install and configure elasticsearch and kibana

How to understand the core concepts of elasticsearch such as shards, replicas, mappings, settings, analyzers, query context, filter context, aggregations

How to perform CRUD operations on documents using elasticsearch’s DSL

Create a RESTful web service with Spring Boot and Java

Integrate Spring Boot with Elasticsearch using Spring Data Elasticsearch and Elasticsearch Client API

Perform CRUD operations and various search operations on Elasticsearch documents

Build two different search applications using Spring Boot and Elasticsearch

How to use @Query annotation with spring boot starter data elasticsearch

Use the latest technologies and frameworks such as Elasticsearch 8, Java 20, and Spring Boot 3.1.0

Yêu cầu

  • Basic Knowledge of Java

Nội dung khoá học

8 sections

Introduction

2 lectures
Introduction
01:42
Course Structure
03:29

Setting up developement Environment

4 lectures
How to install Java
03:33
How to install Intellij Idea Community Edition
04:00
How to use Github with Intellij Idea
05:11
Course Projects on Github Links
00:01

Introduction to elasticsearch and kibana dev tools

11 lectures
Introduction to elasticsearch
08:15
Installation of elasticsearch and kibana
10:27
Shards and Replicas in elasticsearch
05:48
Index, retrieve and delete index
15:02
Query context in DSL
20:31
Filter context and fuzzy search
12:01
Aggregations in elasticsearch
23:59
Custom mappings and settings
10:12
Dynamic Mappings
04:11
Built in and Custom analyzers
17:19
Elasticsearch and kibana dev tools quiz
5 questions

Introduction to spring boot

16 lectures
Introduction to spring boot
05:59
Start project using spring initializer
08:24
Maven dependencies and spring boot auto configuration
09:16
Spring boot starter projects and dependency management
04:33
Create a simple hello world controller
04:35
Returning java bean from the controller
09:14
Returning list of java objects from controller
04:03
Create spring boot application from within intellij idea
07:19
CRUD Application Part 1 create employee and getAll employees
16:46
Use Put mapping to update the employee
08:10
Delete Employee by using @DeleteMapping
06:37
How to include an embedded database h2 in the project
04:30
Including Spring data jpa dependency and creating repository interface
06:41
Testing the CRUD Api with h2 database
09:11
Creating jar with dependencies after elasticsearch java client crud API
16:51
Spring boot section Quiz
5 questions

CRUD Application with spring boot starter data elasticsearch

16 lectures
Create a maven project to connect with elasticsearch
09:10
Configuring Spring boot application to connect with elasticsearch
18:55
Create model and repository for elasticsearch document
07:19
Implementing repository CRUD methods in EmployeeServiceImpl Class
06:08
Implement createEmployee method in spring boot for elasticsearch
08:30
Implementing getallemployees with elasticsearch
03:42
Implementing getemployeebyid with elasticsearch
04:48
Implementing updateemployee method with elasticsearch
05:35
Implementing deleteemployee for elasticsearch
03:07
Implementing findemployeebyname with elasticsearch
05:15
Implementing pagination in elasticsearch
06:48
Implementing the range query on salary field with elasticsearch
06:15
Implementing findbyname using @query annotation
07:00
Implementing findbynameand salaryrange with @query
09:17
Creating salaryrange with @QUERY
07:18
Spring boot starter data elasticsearch quiz
3 questions

CRUD Application with elasticsearch client API

9 lectures
Creating new application for crud app with elasticsearch client
07:36
Create product API by using elasticsearch client
09:26
Creating sample products by using postman and creating getallproducts method
11:34
Getproductbyid with elasticsearch java client
05:28
Update product API with elasticsearch
06:30
Delete API using elasticsearch java client
06:14
GetProductbycategory using elasticsearch java client
09:05
Implementing range query on price by using elasticsearch java client
09:59
Elasticsearch Client API quiz
4 questions

Elasticsearch in Docker Container

2 lectures
Installing Docker on windows and run Elasticsearch 8 and Kibana container
22:50
Connect Spring boot application with Elasticsearch container using HTTPS
07:37

Conclusion

1 lectures
Conclusion
03:06

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