Oracle WebLogic 12c for Administrators from Udemy

What's inside

Learning objectives

Install weblogic
Create domains using manual and automated methods
Configure weblogic resources (jms, jdbc)
Understand high availability, failover, and load balancing using clusters
Deploy applications in a production environment

Secure a weblogic domain and applications
Control server lifecycle using node manager
Script common weblogic tasks using wlst
Scale out weblogic deployments using templates

Install weblogic
Create domains using manual and automated methods
Configure weblogic resources (jms, jdbc)
Understand high availability, failover, and load balancing using clusters
Deploy applications in a production environment
Secure a weblogic domain and applications
Control server lifecycle using node manager
Script common weblogic tasks using wlst
Scale out weblogic deployments using templates

Syllabus

Get an overview of the course

Overview of the course, topics, audience, and any prerequisites or requirements.

In this lesson I am going to introduce the Lab Guide and how the labs are organized and put together for this course.

Install WebLogic and create a domain

This lecture introduces the first step to learning WebLogic and that is installing the product.

In this lab you will download and install JDK7 and WLS 12.1.3. The lab guide for this course can be found under Lecture 1 Introduction.

This lecture will briefly discuss the various options for creating WebLogic domains, specifically Configuration Wizard, Template Builder, and WLST.

In this lab you will use the Configuration Wizard, Template Builder and WLST to create domains. Refer to the Lab Guide found under Lecture 1 Introduction.

Create and configure WebLogic servers using the Admin Console

Learn the function and purpose of the WebLogic admin server and the key role it plays within a WebLogic domain.

In this lab you will learn how to start the admin server and how to access the admin console. Refer to the Lab Guide found under Lecture 1 Introduction.

In this lecture you will learn what a WebLogic managed server and its role within a domain.

In this lab you will create a managed server using the admin console. You'll then start this managed server and monitor it via the admin console.

Part 2 concludes with basic server monitoring using the admin console.

You will learn how to configure a data source within WebLogic using Derby.

This lecture introduces WebLogic data sources and discusses:

Generic, GridLink, and Multi-datasources
XA versus non-XA JDBC drivers

In this lab you will learn how to create, configure, and monitor a WebLogic data source using the admin console. The lab is broken up into 2 parts. Part 1 covers the configuration of Derby database.

In Part 2 of this lab you will learn how to create and connect a data source to an instance of Derby created in Part 1.

Create, configure, and target JMS servers, persistent stores, and JMS system modules containing a JMS destination.

Learn basic WebLogic JMS concepts such as:

Publish/subscribe versus Point-to-Point
JMS architecture
JMS servers
JMS system and application modules

In Part 1 of this lab you will learn how to create and configure file-based persistent storage and a JMS server.

In Part 2 of this lab you will create JMS system models containing a connection factory and a JMS destination. You will then test the destination by generating a JMS message using the admin console.

Perform application deployment in non-production and production envrionments.

Understand the concepts and tools behind deploying applications to WebLogic. This lecture introduces the student to using the admin console and command line tools for deployment.

In Part 1 of this lab you will learn how to use the admin console to deploy an enterprise application.

In Part 2 of this lab teaches the student how to use command-line tools for deploying applications to WebLogic.

In this lecture you will learn about various techniques and strategies for deploying applications in a production environment, specifically:

Deployment plans
Application installation directories
In-place and Zero-downtime upgrades

In this lab you will learn how to deploy an application using deployment plans and an application installation directory.

Part 2 of this lab covers versioning and upgrading applications for deployment using weblogic.Deployer.

Learn and implement basic WebLogic security concepts

In Part 1 you will be introduced to WebLogic-related security concepts and general security guidelines:

Secure installation of WebLogic
Domain creation
Securing a WebLogic domain
Domain-wide administration port
SSL

In Part 2 of this lecture we will discuss:

Security realms
Users, groups, roles, and security policies
Security providers
Security provider database

In this lab you will learn how to protect a weblogic domain by configuring the administration port.

In Part 2 of this lab you will create a SQL Authentication Provider using Derby DB.

In Part 3 of this lab you will learn how to configure:

Password complexity
User lockout
Auditing provider

In this lab you will learn how to protect an application using groups, roles, and a security policy.

This section covers load balancing and failover using Clusters and Migrations

Part 1 of this lecture will cover:

Benefits and capabilities
Cluster communications
Basic cluster architectures

Part 2 of this lecture will cover:

Load balancing
Failover
Server and Service Migration

In Part 1 of this lab you will learn how to create and configure a cluster. You'll also deploy some resources to the cluster, including a data source and an application.

In Part 2 of this lab you will cluster an application by deploying it to a cluster.

In Part 3 of this lab you will configure and deploy a proxy service using the HttpClusterServlet.

Be sure to download the Lab Files.zip from Lecture 2. The zip file contains the proxy web application you will need for the lab.

In this section you will learn how to control server lifecycle using Node Manager.

In this lecture you will learn about WebLogic's Node Manager utility for controlling server lifecycle. The lecture will cover key terms and concepts, architecture, data flows, and basic configuration.

In this lab you will:

Configure Node Manager to run securely
Create WebLogic Machines
Connect WLST using SSL

In Part 2 of this lab you will:

Generate Node Manager startup and boot properties for the Admin Server
Start the Admin Server using WLST
Start Managed Servers using the Admin Console
Simulate a restart of a failed server

Learn how to scale out WebLogic deployments

Understand how to scale out WebLogic deployments using managed server templates and Node Manager.

Lab #12 Distributed Deployment Part 1

Lab #12 Distributed Deployment Part 2

In this section I will introduce you to WLST and how you can perform basic administrative tasks using this power scripting language.

Intro to WLST

WLST Command Types

Online versus Offline Modes

MBeans Part 1

MBeans Part 2

Interactive Mode

WLS Example

Learn how to launch WLST interactively.

Create a domain using WLST and a domain template.

Lab 13.3 - Using Online Mode

Create a managed server using WLST.

Deploy a web application to WebLogic using WLST.

An introduction to monitoring a domain using WLST.

Learn how to generate WLST scripts by recording your interactions within the WebLogic administration console.

Learn how to connect to the admin server using a private key. In this lab you will create a symmetric key that will be used to authenticate against WebLogic. This is a safer alternative than using named credentials when executing connect() statements.

Quick demonstration on how to deploying WebLogic to OCI using the OCI Resource Manager

Students will learn the fundamentals of OCI and how to create infrastructure in this new course from the author. If you are interested in learning more, click the link below.

In this bonus lecture, I will show you how to quickly deploy a production-ready WebLogic domain to Oracle Cloud Infrastructure. In this video I show how to create an entire environment using the OCI Resource Manager and a terraform template for WebLogic from the OCI Marketplace.

If you are interested in learning more about OCI, please check out my new course: A Practical Guide to Oracle Cloud Infrastructure which can be found at techtipsondemand.teachable.com.

Udemy students can use the coupon code UDEMYSTUDENTS for 30% off at checkout.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops skills and knowledge in the deployment, management, and optimization of the leading enterprise application server in the market

Taught by Chris Parent, a seasoned professional with extensive experience in WebLogic

Covers both fundamental and advanced topics, making it suitable for both beginners and experienced users

Leverages a mix of lectures and hands-on labs to reinforce theoretical concepts with practical application

Provides a solid foundation for understanding and managing WebLogic deployments in production environments

Emphasizes best practices and industry standards for WebLogic administration and management

Reviews summary

Oracle weblogic 12c for administrators

According to students, this course is a good overview of WebLogic and is a well-structured course with helpful hands-on demonstrations.

Well-structured course.

"I learn so much in really fast time due to the way this course has been well structured."

Good overview of WebLogic basics.

"I truly love the introduction to Weblogic which helped me to reinforce the fundamental knowledge based on hands-on demonstration as well as the theoretical explanation."

Helpful hands-on demonstrations.

"I truly love the introduction to Weblogic which helped me to reinforce the fundamental knowledge based on hands-on demonstration as well as the theoretical explanation."

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 Oracle WebLogic 12c for Administrators with these activities:

Study group

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Create or join a study group to prepare for the course and discuss concepts as needed.

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Find classmates who are taking the same course
Schedule regular meetings to discuss the course material

Organize course materials

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Organize your notes, assignments, quizzes, and exams to prepare for the course.

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Create a dedicated folder for the course
Make copies of the course materials
Review the materials regularly

Review Java syntax

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Brush up on Java syntax before the course begins to refresh your knowledge.

Browse courses on Java

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Read documentation on Java syntax
Complete practice exercises

Five other activities

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Read "Head First Java"

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This popular text will help you get a solid foundation in Java concepts.

View Head First Java: A Brain-Friendly Guide on Amazon

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Read Chapter 1-4
Complete the exercises in each chapter

Review Java resources

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Spend some time familiarizing yourself with basic Java concepts to prepare for the course.

Browse courses on Java

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Read the official Java tutorial
Watch videos on YouTube about Java basics
Install a Java development environment

Coding exercises

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Coding exercises will help you solidify your understanding of Java concepts and prepare you for the course.

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Find Java challenges on LeetCode
Attempt to solve at least three challenges

Project: build a Java application

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Complete this project at the end of the course to apply your knowledge and test your skills.

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Plan the project
Write the code
Test the application
Deploy the application

Contribute to an open-source Java project

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Contribute to an open-source Java project to apply your knowledge, gain experience, and build your portfolio.

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Find a suitable project on GitHub
Fork the project
Make changes to the code
Submit a pull request

Career center

Learners who complete Oracle WebLogic 12c for Administrators will develop knowledge and skills that may be useful to these careers:

WebLogic Administrator

WebLogic Administrators are responsible for managing and administering Oracle's WebLogic Server, an application server used by enterprises to deploy and run Java applications. This course will help you build a foundation in WebLogic administration, as you will learn how to install WebLogic, create domains, configure resources, secure your environment, and more. With this foundational knowledge, you can pursue a career as a WebLogic Administrator and help organizations maintain and optimize their WebLogic environments.

See salaries and explore the career path for WebLogic Administrator

DevOps Engineer

DevOps Engineers are responsible for bridging the gap between development and operations teams, ensuring that applications are deployed and maintained efficiently. This course will help you build a foundation in WebLogic administration, which is a key skill for DevOps Engineers who work with Java applications deployed on WebLogic Server. By understanding how to manage and administer WebLogic, you can contribute to the smooth deployment and operation of applications, making you a valuable asset to any DevOps team.

See salaries and explore the career path for DevOps Engineer

Systems Administrator

Systems Administrators are responsible for managing and maintaining computer systems and networks, including servers, storage, and networking equipment. This course may be useful for Systems Administrators who work with Java applications and need to understand how to install, configure, and manage WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for securing and monitoring WebLogic deployments.

See salaries and explore the career path for Systems Administrator

Cloud Architect

Cloud Architects are responsible for designing and implementing cloud computing solutions for organizations. This course may be useful for Cloud Architects who work with Java applications and need to understand how to deploy and manage WebLogic Server on cloud platforms. The course will provide you with a foundation in WebLogic administration, including best practices for securing and scaling WebLogic deployments in the cloud.

See salaries and explore the career path for Cloud Architect

Database Administrator

Database Administrators are responsible for managing and maintaining databases, including creating, configuring, and optimizing database systems. This course may be useful for Database Administrators who work with Java applications and need to understand how to configure and manage database connections in WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for configuring and monitoring database connections.

See salaries and explore the career path for Database Administrator

Software Developer

Software Developers are responsible for designing, developing, and maintaining software applications. This course may be useful for Software Developers who work with Java applications and need to understand how to deploy and manage WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for deploying and monitoring WebLogic applications.

See salaries and explore the career path for Software Developer

Network Administrator

Network Administrators are responsible for managing and maintaining computer networks, including routers, switches, and firewalls. This course may be useful for Network Administrators who work with Java applications and need to understand how to configure and manage network settings in WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for configuring and monitoring network settings.

See salaries and explore the career path for Network Administrator

Web Developer

Web Developers are responsible for designing, developing, and maintaining websites and web applications. This course may be useful for Web Developers who work with Java web applications and need to understand how to deploy and manage WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for deploying and monitoring WebLogic web applications.

See salaries and explore the career path for Web Developer

Security Analyst

Security Analysts are responsible for identifying and mitigating security risks to computer systems and networks. This course may be useful for Security Analysts who work with Java applications and need to understand how to secure WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for securing WebLogic deployments.

See salaries and explore the career path for Security Analyst

IT Manager

IT Managers are responsible for planning, implementing, and managing IT systems and services within an organization. This course may be useful for IT Managers who need to understand how to manage and administer WebLogic Server. The course will provide you with a foundation in WebLogic administration, including best practices for managing and monitoring WebLogic deployments.

See salaries and explore the career path for IT Manager