Friday Oct 10, 2014

Announcing WebLogic on Oracle Database Appliance 12.1.3.0.0

Oracle WebLogic Server on Oracle Database Appliance 12.1.3 offers a complete solution for building and deploying enterprise Java EE applications in a fully integrated system of software, servers, storage, and networking that delivers highly available database and WebLogic services. The world's most popular database, Oracle Database and the industry's best application server, WebLogic Server have been combined in this industry-unique appliance to provide high availability and the simplicity of One-Button deployment. And to top it all off, it reduces IT cost with a unique capacity-on-demand software licensing model.

Here you can download the new version of WebLogic on ODA 12.1.3 which offers WebLogic templates for 11g  (10.3.6), 12c (12.1.2 and 12.1.3).

http://www.oracle.com/technetwork/middleware/weblogic-oda/downloads/index.html

The following highlighted new features are included in this release:

  • Oracle Database 12c support on ODA integrated with WebLogic Server.
  • WebLogic on ODA provisioning tool now offers not only multi domain and multi cluster options in the wizard-driven templates, but also the single WebLogic instance provisioning.
  • Provides Coherence provisioning in the wizard-driven templates.
  • Much faster provisioning with new ‘snap’ feature
  • New licensing options include a 'pool' of WebLogic licenses with min/max range, that can be allocated to WebLogic, Oracle Traffic Director and other Oracle Cloud Application Foundation products.

Thursday Jul 24, 2014

Improved High Availability with Whole Server Migration on Dynamic Clusters

If you remember, we added Dynamic Clusters in WebLogic Server 12.1.2. Dynamic Clusters make it really easy to configure a cluster and to scale up that cluster. They are a cloud-enabling technology that provides elasticity for your applications. We’re always looking to improve on a good thing, so in WebLogic Server 12.1.3, we enabled Whole Server Migration with Dynamic Clusters. Whole Server Migration enhances the availability of clusters by enabling a failing/failed managed server to be restarted automatically on a different machine. This is especially important for recovery of persistent JMS messages and distributed transactions.

I just posted a video on YouTube with more details and a short demo. Take a look:

If you want to learn more:

Wednesday Jul 23, 2014

Developing Java EE applications with Maven and WebLogic 12c

Like many other developers, Zemian Deng is finding the new Maven support in WebLogic 12c quite slick.

Check out his post at buff.ly/1qv3tqi to learn a few useful tips.

Thursday Jul 17, 2014

Exciting New JTA 12.1.3 Feature “XA Transaction without Transaction Logs”

One of the most exciting new features in WebLogic Server 12.1.3 is a JTA new feature
“XA Transaction without Transaction Logs.” This feature does not only provide performance optimization when applications use XA transactions, but also has great advantages for Disaster Recovery scenarios.

XA transactions provide a standards-based mechanism to preserve data integrity for mission-critical applications. Traditionally XA transaction recovery requires the transaction manager to persist transaction records to stable storage (TLog) after all of the transactions resources have been prepared, and purging them after all of the transactions resources have been completed. However, recording pending transactions for recovery purposes requires additional I/O which affects performance. In cases of disaster recovery transaction logs need to be replicated to make sure that global transactions can be recovered.

XA Transaction without Transaction Logs,” uses a determiner resource which can be either a DataSource or a WebLogic JMS resource to determine the recover outcome of pending transactions. When using a determiner resource, WebLogic Server will no longer write and purge transaction checkpoints to TLogs. XA Transaction without Transaction Logs,” takes advantage of the two-phase-commit protocol, as well as prepare and commit ordering of resources participating in the global transaction to determine if pending transactions need to be recovered with a commit or a rollback.

The advantages of this feature are:

· Up to three times performance throughput improvement

· Prepare and Commit ordering

· I/O latency removed by not writing to TLOG (default file store)

· Resource and/or batch blocking removed (JDBC Tlog)

· Memory consumption reduced

· Capacity requirements reduced

· TLOG replication made easy

In WebLogic Server 12.1.3 “XA Transaction without Transaction Logs,” is restricted to transactions that involve a single Transaction Manager (WebLogic Server). The mixture of transactions that enlist determiner resources and span single Transaction Managers, with those who do not enlist a determiner resource and/or span multiple Transaction Managers is supported. In the future, WebLogic will support not logging transactions that involve multiple Transaction Managers.

Check out the YouTube recordings that go into detail how this feature works "JTA 12.1.3 New Feature and Optimization". There is even a demo that shows you how it is configured, how it works, and how you can debug your transactions to verify if the determiner is working "XA Transaction without Transaction Logs" and Demo.

Refer to the WebLogic Server 12.1.3 documentation JTA documentation "XA Transaction without Transaction Logs" for further details on how to configure and use the feature.

Monday Jun 30, 2014

Oracle WebLogic Server 12.1.3 Whitepaper - Developing with WebLogic Server

One of the most significant areas of investment in WebLogic Server 12.1.3 has been in developer productivity and API updates, as I summarized in my blog from last week.   However, a brief summary is typically not enough for developers who want a more detailed description of the improvements we have delivered.   And although product documentation contains all of the relevant updates, sometime it does not capture the overall background on the topic that puts the improvements into context.  

Steve Button from the WebLogic Server product management team has published an excellent whitepaper on OTN - Oracle WebLogic Server 12.1.3 Whitepaper - Developing with WebLogic Server - which provides a detailed description of the new features, along with the background which explains why we delivered the improvements, and the benefits they offer.   The whitepaper covers new WebLogic Server 12.1.3 features in the areas of WebSocket, JSON, JAX-RS, JPA, Server-Sent Events, Maven and more.

If you are a WebLogic Server user looking for a detailed description of the latest development features in WebLogic Server 12.1.3, and how you can leverage them in your applications, this is an excellent resource.   Please take a look!

Thursday Jun 26, 2014

Oracle WebLogic Server 12.1.3 is Released

We're proud to announce that Oracle WebLogic Server 12.1.3 has been released as part of the Cloud Application Foundation and Oracle Fusion Middleware 12.1.3 release as described at the Cloud Application Foundation Blog. Oracle WebLogic Server is the industry's leading application server, providing unparalleled choice for deploying applications in public clouds, on-premise private clouds, engineered systems such as Oracle Exalogic Elastic Cloud, Oracle SPARC SuperClusters, and Oracle Database Appliance systems, and conventional systems.

Oracle WebLogic Server 12.1.3 is a new version release of Oracle WebLogic Server 12c.   It builds on the features provided in WebLogic Server 12.1.2 to improve developer productivity, performance and high availability, and manageability.   It enables you to develop and deliver innovative applications, to meet the application service level requirements for your business, and to manage your application infrastructure efficiently to achieve low total cost of ownership.

For developers we have placed specific focus on enabling development of server applications that support rich client applications running in HTML5 browsers or mobile devices. Such applications typically rely on REST based Web Services, use JSON as the data format for message payloads, and often require dynamic updates between clients and servers. In Oracle WebLogic Server 12.1.3, we have implemented support for selected Java EE 7 APIs including JAX-RS 2.0, Java API for JSON Processing, Java API for WebSocket, and JPA 2.1, to enable and support development of such applications.  We have also delivered related value-added capabilities like support for Server-Sent Events and unique WebSocket emulation capability.

High availability and performance improvements include improvements to Oracle Database 12c integration support - we have bundled the latest version of the Oracle Database 12c driver for ready access to database integration features, and have certified Oracle Database 12c AQ JMS as a Foreign JMS Server within Oracle WebLogic Server.    Innovations to the Oracle WebLogic Server transaction processing subsystem enable elimination of transaction logs in many cases, increasing performance and simplifying distaster recover configuration.   Optimizations for Oracle Exalogic systems include JMS performance improvements, and Cooperative Memory Management to adapt server memory usage based on memory consumption on Oracle Exalogic systems.

Manageability enhancements include improvements to dynamic clusters introduced in Oracle WebLogic Server 12.1.2.   In Oracle WebLogic Server 12.1.3 we support use of whole server migration to provide improved availability for dynamic clusters environments using JMS.    We have expanded our support for REST-based management, adding lifecycle management, application deployment, and datasource configuration support via REST.   We have also made similar improvements to support for Oracle WebLogic Server management in Oracle Fusion Middleware Control.

Finally, Oracle WebLogic Server 12.1.3 is the foundation of the Oracle Fusion Middleware 12.1.3 release, which adds Oracle SOA Suite 12c and other Oracle Fusion Middleware products to the family of products that is supported with Oracle WebLogic Server 12c.  This will make it easy for Oracle WebLogic Server 12.1.3 customers to adopt the latest releases of these products, and will also enable Oracle Fusion Middleware users to take advantage of the latest features in WebLogic Server 12.1.3.  To learn more:

...and look for more information from us in the coming days and weeks.  Thanks!

Indian Government Organization Saves $125,000 with Real-Time Insight for Decision-Making

Chhattisgarh Infotech and Biotech Promotion Society (CHiPS) is run by the government of Chhattisgarh, which became India’s newest and tenth-largest state in November 2000. CHiPS deployed Oracle WebLogic Server Enterprise Edition with Oracle WebCenter products as well as Oracle Web Tier to automate document workflow processes and provide a consistent and transparent decision-making process to meet statutory requirements. It reduced paper and document management costs by US$125,000 in one year, extended visibility for decision-making processes, enhanced collaboration between departments, increased business productivity through anytime-anywhere access to information, and enhanced citizen satisfaction. For more details, read this customer snapshot.

Friday May 09, 2014

BA, the German federal employment agency, ensures labor market services availability and performance

Bundesagentur für Arbeit (BA), the German federal employment agency, is the leading provider of labor-market services in Germany. With more than 100,000 employees, BA is the largest German government agency and one of the largest employers in the country. Supporting more than 6 million customers and a rapidly growing IT department, BA needed an application infrastructure and management solution that could help to increase IT efficiency while decreasing complexity. To provide a comprehensive solution for its Oracle application platform, the agency decided to deploy Oracle WebLogic Server and Oracle Enterprise Manager. The combination provided BA with the availability, scalability, and performance to meet critical requirements, such as on-time job placements and compensation provisioning—while significantly reducing IT administration costs. Get more details from the recent BA case study and review their press release.

Thursday May 08, 2014

Reliance Commercial Finance Accelerates Time-to-Market, Improves IT Staff Productivity by 70%

Reliance Commercial Finance provides loans for real estate, commercial and private vehicles, construction equipment, and infrastructure to more than 70,000 customers, including businesses and individuals. The company has an operational presence that spans 66 locations in India, and it is one of the fasting growing nonbanking financial companies in the country.

With more than 2,000 users accessing the company’s core applications every day, the legacy IT infrastructure was struggling to process more than 6,000 daily transactions, especially during peak periods, such as the last five days of each month. It was also time-consuming and costly to manage and track customer-loan applications and approvals across multiple systems. The legacy system increased customer churn and time to market. 

To address these issues, the company implemented Oracle WebLogic Suite and Oracle Exalogic Elastic Cloud to ensure high-performance, high availability, and scalability for its core applications. It also enabled seamless integration with Oracle Exadata Database Machine. These implementations accelerated loan transaction speed by 30% and increased IT staff members’ productivity by 70%. In addition, the financial institution improved its competitiveness by accelerating the customer loan approval process by 3x and slashing new application deployments from eight weeks to one day, thereby increasing customer satisfaction. Complete details of Reliance Commercial Finance's use case can be found here.

Wednesday Apr 30, 2014

NEC Touts Oracle WebLogic Active GridLink for RAC Benefits

Japanese multinational, NEC corporation, plans on offering the unique Active GridLink for RAC, providing intelligent integration between Oracle WebLogic Server and Oracle Real Application Clusters (RAC), to customers for its higher performance, availability, and simplified operations. Check out Naoto Kashiwagi, Assistant Manager, NEC discuss Active GridLink benefits in great detail.

Wednesday Mar 26, 2014

Therap Services replaces JBoss with WebLogic: Improved Application Speed and Management

Therap Services is a web-based service organization that provides an integrated solution for documentation, reporting and communication needs of agencies providing support to people with developmental disabilities. It is a niche segment in the health sector. Its products and services are used by people in over 48 states in the US and by governments in at least five US states. Therap was using JBoss application server and managing it was becoming difficult. JBoss messaging proved difficult as well with out of band situations that it couldn't handle. Therap opted for WebLogic as their primary application delivery platform. Now Oracle Enterprise Manager [OEM] and JVM Diagnostics [JVMD] provide deep monitoring and visibility into the application stack. These tools have uncovered many bottlenecks in the Therap application that otherwise wouldn't have been found and fixed. "The benefits and results of Oracle solutions are huge", says Mojahedul Hoque Abul Hasanat (Masum), CTO, Therap Services. The performance relative to JBoss are order of magnitude higher, he says. Watch this video and find out more details.

Thursday Mar 13, 2014

WebLogic 12.1.3 Preview (Video)

We were recently pleased to present a webcast on the upcoming release of WebLogic 12.1.3. Steve Button on our product management team gives a nice overview of where we are, and where we're planning to go.

Watch the free video here in the "On-Demand" section.



Friday Feb 21, 2014

Part II: WebLogic-Database Integration Podcast Series

In this part two of a three-part series podcast, Oracle's WebLogic Database integration expert Monica Riccelli highlights capabilities from the brand new 12c integration such as application continuity and DRCP. Monica and I discuss the capabilities in detail along with customer use cases and benefits. Tune into the podcast.

Thursday Jan 23, 2014

Future-Proof Your Applications

Ever wonder why it makes sense to consolidate your application infrastructure on WebLogic?

The reasons are many. Firstly, WebLogic is Oracle’s strategic application server. Consolidating on the latest release provides better runtime capabilities and increased efficiency. WebLogic has one of the industry's best [if not the best] backward compatibility. Because thousands of customers have done it and they have been successful and in the process the kinks in the process have been ironed out......

Packed with customer success stories, this e-book provides insights, proof points, and best practices for you to drive the transition. Learn from many other WebLogic and Oracle iAS customers why it makes sense to consolidate on the latest WebLogic release, whether you are operating a traditional data center or transforming it to the cloud.

Register and download this ebook now!

Wednesday Jan 15, 2014

Announcing WebLogic on Oracle Database Appliance 2.7

Oracle WebLogic Server on Oracle Database Appliance 2.7 offers a complete solution for building and deploying enterprise Java EE applications in a fully integrated system of software, servers, storage, and networking that delivers highly available database and WebLogic services. The world's most popular database, Oracle Database and the industry's best application server, WebLogic Server have been combined in this industry-unique appliance to provide high availability and the simplicity of One-Button deployment. And to top it all off, it reduces IT cost with a unique capacity-on-demand software licensing model.

Here you can download the new version of WebLogic on ODA 2.7 which offers WebLogic template for 11g  (10.3.6), 12c (12.1.1 and 12.1.2).

http://www.oracle.com/technetwork/middleware/weblogic-oda/downloads/index.html


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