Building a Full Stack Java Application

Name: Building a Full Stack Java Application
Rating: 4.4 (33 reviews)

Create a real app from scratch

Created byIsrael Imru

Last updated 5/2024

English

English [Auto],

What you'll learn

Building projects from scratch using maven/Docker
Backend Development with Java's Spring Boot
reactjs development interacting with a Spring Boot backend
NoSQL Database interaction with Java

Course content

4 sections • 14 lectures • 1h 57m total length

Introduction9:10
If you have any questions about this course or the codebase, please feel free to message me or to post a question on Stackoverflow using the [griddb] tag. The GridDB team actively patrols questions using that tag: https://stackoverflow.com/questions/ask?tags=griddb

Or you can also go to our GridDB discussion forum: https://forum.griddb.net
Full Demo Video11:44

Log Agent Overview9:19
Learn how the log agent reads a user defined config, monitors specified log files, and pushes new data to grid db through the web api, with a live coding demonstration.
Log Agent Config File5:00
Log Agent Class6:39
build a grid log agent in java by parsing a json config with a config parser, retrieving grid db properties, and launching a multi-threaded log reader per file.
Agent - Log Reader Class13:48
Develop a log reader agent that monitors syslog files, streams new lines to grid db containers, and writes raw logs via json http requests to the grid db api.
Agent - GridDB Writer Class6:28
Learn how the GridDB writer class creates two containers for raw log writes and log information, then builds and posts JSON payloads to the grid db web api.

Overview5:13
Parses raw logs from the log agent into searchable logs with fields and timestamps using a user-defined regex, and writes back to grid db via the native Java connector.
Processor Database Java File6:49
Demonstrate live coding of a log processor with Maven and GridDB, detailing raw log schemas, processor rules, and a Java DB class that queries new logs from Docker containers.
Log Processor Class Part 15:19
Log Processor Class Part 210:47

Overview6:49
View processed logs via the log viewer, filterable by hostname, log type, and time span, backed by Spring Boot endpoints using JDBC with prepared statements against Grid DB.
GridDB Log Viewer - Spring Boot Controller7:54
Log Viewer - GridDB Connection12:40
Learn to establish a grid db jdbc connection via docker, implement container name queries with prepared statements, and fetch log data between timestamps for a front end data table.

Requirements

No programming experience needed. You will learn everything you need to know.

Description

Follow along with the course to create a full stack log viewer app - from beginning to end. The application utilizes Java in a variety of ways to build out a logging app: native Java to interface with the NoSQL database (GridDB), JDBC to interface with the db using SQL, Spring Boot to build out a REST API, and finally JSON Parsing & HTTP requests with Java. Lastly, outside of Java, there is also some react.js for the frontend to query the Spring Boot backend and to create our data tables of our logs.

The basic premise of the app is split up into three parts: the log agent, the log processor, and the log viewer. The log agent is responsible for monitoring the host machine for logs of the user's choosing. When it finds new data, it saves the raw logs into GridDB (the database of choice). Then, the log processor scans the db and finds new rows of raw logs, processes the data into proper fields (set by the user) and re-saves them into the database into a new table. And finally, the log viewer queries the database. The log viewer is comprised of a backend (Spring Boot) REST API, and a frontend (react.js) to view the parsed log data.

The project is run on Docker so you will also learn about docker files and how to package your application into convenient containers.

Who this course is for:

Beginners looking to learn how to start a new project from scratch -- from Zero to Built

Building a Full Stack Java Application

What you'll learn

Explore related topics

Course content

Introduction2 lectures • 21min

Log Agent5 lectures • 41min

Log Processor4 lectures • 28min

Log Viewer3 lectures • 27min

Requirements

Description

Who this course is for: