Partner Webcast – Oracle Weblogic 12c for New Projects - 07 Nov 2013

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Oracle Weblogic 12c for New Projects

Gokhan Gungor Oracle ISV Migration Center Consultant

[email protected]

@gokhangungor1


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Agenda

Oracle WebLogic Server 12c Introduction

Application Development on WebLogic Using Java EE

Overview of the Application Deployment Process

Monitoring Application Performance

Q&A

Oracle WebLogic Server 12c

Introduction


Deploy/Run on

Conventional Systems

Deploy/Run on High

Performance

Engineered Systems

Deploy/Run on Private

and Public Clouds

WebLogic

Server

WebLogic

Server

Ready for Cloud Optimized for

Engineered Systems Industry’s top choice for

Conventional Systems WebLogic

Server

WebLogic Server 12c The #1 App Server across Conventional and Cloud Environments

Oracle WebLogic Server on the other hand is the foundation for Oracle Fusion Middleware and Fusion

Applications and a key technology in Oracle’s cloud computing infrastructure.


WebLogic Server 12c – New Features

Java EE 6

• JSP 2.1, JSF 2.0

• EJB 3.1, JPA 2.0

• Context and Dependency

Injection

• Restful Web Services

Developer

• JDeveloper

• Eclipse

• NetBeans

• Maven

Java SE

• Java SE 6

• Java SE 7

Database

• GridLink – Session

Affinity

• GridLink – Transaction

Affinity

• GridLink – Fast

Connection Failover

Performance

• SPECjEnterprise World

Records– EjOPS Overall,

EjOPS/Core,

EjOPS/Processor

Traffic Management

• Software Load Balancer

• Traffic Shaping

• SSL Termination

Enterprise Scale

• Database Transaction

Logs

• Database Store

Performance

Enterprise Manager 12c

• Cloud Management

• Diagnostics Advisor

• Incident and Problem

Management

• Patch Automation

Distributed Caching

• Coherence Transactions

• Coherence Rest

• Coherence Query Explain

Plan

Cloud

• Optimized WebLogic

Virtual Appliances

• Coherence Exalogic

Exabus

• WebLogic Elastic

Message Overflow

• Coherence Elastic Data

• Exalogic HTTP, JMS and

Web Service

Performance

• TopLink Multi-Tenancy

Security Updates

• New Certification

Validation

• New SPNEGO Update

• New RSA Update

• New JSSE Support


Installation Installer

Standard Installers

• WLS OUI

• WLS ZIP

• JRF

• JDev

• OEPE

• Coherence

• The JDK is no longer part of WLS install

• WLS 12.1.2 runs only on JDK7


Installation Install Specifics

• Middleware Home (formerly “BEA Home”)

• To store one or more installed products (eg. WLS, WLI, WLP, SOA Suite)

• Traditionally c:\Oracle\Middlware or /opt/oracle/middleware

• Recommendation: Use separate MW homes for separate products

• WebLogic Home

• To store installed WebLogic product, containing all the WebLogic library JARs, executables, tools,

licence info, examples and scripts

• Usually a directory underneath MW home, eg.: c:\Oracle\Middleware\wlserver_10.3 or

/opt/oracle/middleware/wlserver_10.3

• Neither MW nor WebLogic Home should be used to store configuration of Domains


Ease of Access New ZIP Installer

• Make it easier to get and use WLS!

• New zip file distribution

• Complete version of WebLogic Server

• Missing some very minor tooling support (SmartUpdate)

• Download, unzip, go

• Portable, platform independent

• Automatic domain creation on startup

• Mac OS X support!


Key Concepts WebLogic Terminology

• Domain - group of instances and clusters under unified control

• Administration Server - central configuration controller for the domain

• Managed Server - Instance that hosts applications and required resources

• Cluster - group of managed servers to provide increased scalability and reliability

• Node Manager - per-machine process used to start, stop and auto-restart instances


Domain Configuration Domain

• Collection of servers and clusters managed centrally

• 1 Admin Server per Domain for centralised administration

• Domain configuration stored locally to the Admin Server (see

<domain>/config/config.xml)

• Config is 'pushed out' on demand by Admin Server to Managed Servers

• Options to Create a Domain

• Domain Configuration Wizard

• WebLogic Scripting Tool (WLST) in Offline mode

(both can use Domain Templates to provide a 'pre-canned' outline structure)

• Additional Options to Modify an Existing Domain *

• Admin Console

• WLST Online mode * Admin Server must be running


Domain Configuration WebLogic Domain Structure

Application Deployment Process


Deployment Flexible Application Deployment Options

• Archive (eg. WAR, EAR) or 'exploded directory' format

• Prepare-Activate two phase deployment

• Safely deploy to all servers in cluster as a single “atomic” action

• Disabled in 'dev' mode to speed up the development process

• Targeting

• Apps are deployed via Administration Server

• Target cluster rather than individual servers

• Staged Deployment

• Staged – External-Stage - No-Stage


Deployment Multiple Deployment Mechanisms

• Administration Console

• Maven Plugin (New in 10.3.4)

• Auto-Deploy Via domain's 'autodeploy' directory; enabled only for 'dev' mode

• Command Line Deploy

• java weblogic.Deployer utility

• Ant Task Deploy - 'WLDeploy' custom task

• WLST Online / Offline Deploy

• Java application - JavaEE Deployment APIs (JSR-88), weblogic.deploy.api.spi.* API


Deployment Other Features

• Deployment Plans

– XML on file-system which overrides an application archive's deployment descriptor

and annotation settings (different plans for dev/test/prod)

– Generic File Overriding – allow a property file on the file-system to override a

property file contained in a deployed application archive

• Production Redeployment (AKA Side-By-Side Deployment)

– Multiple application versions can coexist

– Automatic retirement: graceful, timeout, immediate

• FastSwap Deployment

– Reduce development lifecycle time – new in 10.3

– Enabled for 'dev' mode only – enhances the JDK 1.5 on-the-fly class re-definition

feature to allow class “shape” to change


WebLogic Server Classloaders Advanced JAR Library Management

WebLogic Server has powerful support for explicitly managing classloader

hierarchies and library loading preferences

Application provided libraries can collide with 3rd party libraries used by

WebLogic Server

– Hard to diagnose class and library conflicts

Filtering Classloader enables applications to always use their own set of

supplied libraries

– Correctly configuring it can be a challenge


Classloader Analysis Tool Enhanced Classpath Troubleshooting

• Introducing CAT – Classloader Analysis Tool

• CAT cracks open the classloader blackbox and provides valuable insight

• Displays classloader hierarchies and entire code-sources of each classloader

• Allows you to search for a class/resource on a classloader

• Views class definitions, interfaces

• Analyzes classpath conflicts, generates corresponding filtering classloader

configuration

• Accessible via WLS Console

CAT

Application Development on

WebLogic Using Java EE


Java EE 6 and Developer Productivity New in WebLogic Server 12c

• Completes WebLogic Java EE 6 API support

– Servlet 3.0, CDI, Managed Beans, JSP 2.2, EJB 3.1, JAX-WS 2.2

Certified Java EE 6 Makes Development Faster – Fewer Java Classes, Less Code, Less XML

With Modern Programming Techniques – Dependency Injection, Annotations, POJO, REST

* Based on a Sample POJO/JPA/REST Based Application Built for JavaOne

Lines of Code* Lines of XML* Java Classes*

25% Less

50% Less

80% Less


Free WebLogic Server For Developers License

Free license for single user developer

desktop WebLogic Server

– Not for production deployment but can build

production applications

Available only via Oracle Technology

Network download

All versions of WebLogic Server hosted

on Oracle Technology Network

– WebLogic Server 10.3.3 through 12c

(12.1.1)

Available Now!


IDE Tool Support for WebLogic Server 12c

CAT

• Java EE 6 Full Profile Certified

• Standard Java IDE Support

• Latest Spring Framework Support

• Built in Classloading Analysis Tool (CAT)

Development Tooling, Maven, Spring, Classloading, Open Source …


Enhanced WebLogic Maven Plug-in

• Simple and intuitive

• New Maven goals,

functional support

• Enable/support/automate

the full development

lifecycle from Maven

• Additional WebLogic,

Fusion Middleware

enhancements planned

mvn wls:install: automate install from zip file

mvn wls:create-domain: create a simple domain

mvn wls:start-server: process control

mvn wls:wlst: execute inline and external WLS scripts

mvn wls:appc: compile Maven artifacts using appc

mvn wls:deploy: deploy apps to server

New

New

New

New

New


Lightweight Development with WebLogic Server

• 2X-6X download size improvement for

developers

• No installer, unzip and go on Win/Linux/OSX

• Start an instance with -

Dservertype=wlx

to launch without EJB, JMS, and JCA

containers

• FastSwap greatly reduces project

redeployment requirement when doing

iterative deployment

168mb

318mb

1GB

11g Full Distro 11g Zip Distro 12c Zip Distro


Java SE 7: Cleaner, More Maintainable Code

• Oracle WebLogic Server 12c

supports Java SE 7 (and Java SE 6)

• Java language optimizations

• Client and server support

• Internationalization

• SSL/TLS 1.2 in JSSE

• Converged Java VM

Business

Services

REST

SOAP

Application Deployment Process


WebLogic Server Management New in Enterprise Manager Cloud Control 12c

• Tools

– Enterprise Manager

– Administration Console

– WLST

– Configuration Wizard

– Configuration Template Builder

– JMX Clients

• Performance Monitoring and Diagnostics

– Configuration Management

– Domain and Java EE App Provisioning

• Cloud Management

– Self Service

– Metering and Chargeback

– Consolidation Planner


• Secure, distributed administration with built-in cluster support

• Nodes can be centrally or independently managed

• EMGC Agent for lifecycle operations and metric collection

• SNMPv1, SNMPv2 and SNMPv3 with load balancer MIB and MIB-II

• Web UI for automated, application-driven management & monitoring

• Secure, scriptable CLI with fully equivalent management APIs

• Web-based XML and text format runtime statistics and profiling

• Support for ODL, ECID and CLF logging formats

• Fully configurable logging per virtual server

• Configuration backup/restore for all changes

Management and Monitoring


Managing & Monitoring with the Admin Console JMS Server & Destination Monitoring

• Monitor Consumers

• Monitor Messages

• Pause consumption and production


Managing & Monitoring with the Admin Console Managing and Monitoring JDBC

• Monitor the number of active connections

• Monitor number of threads waiting for connections and average wait time

• Monitor Prepared statement cache hit ratio


Managing & Monitoring with the Admin Console Monitoring EJB pools


FOR MORE INFORMATION

@OracleWebLogic /OracleWebLogic Blogs.oracle.com/

WebLogicServer

WebLogic /OracleWebLogic

Visit us at: oracle.com/weblogic


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Partner Webcast – Oracle Weblogic 12c for New Projects - 07 Nov 2013

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Transcript of Partner Webcast – Oracle Weblogic 12c for New Projects - 07 Nov 2013