Oracle WebLogic Server

Oracle WebLogic Server is a unified and extensible platform for developing, deploying, and running enterprise applications, such as Java, for on-premises and in the cloud. WebLogic Server offers a robust, mature, and scalable implementation of Jakarta EE.

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WebLogic Server Standard Edition

Standards-based development

WebLogic Server supports development of enterprise applications using the latest versions of Java SE and standardized Jakarta EE APIs for compatibility and investment protection.

Improved performance and reliability

Performance optimizations and self-tuning capabilities meet service levels with fewer servers and resources to manage, all at lower cost. Support for Jakarta EE 8 offers improved application performance with compatibility for existing web applications.

Powerful manageability, monitoring, and scalability

Built-in management, diagnostic, and automation tools increase operational efficiency and provide a choice of where to deploy. Certified to run on Docker and CRI-O containers, as well as on Kubernetes, both on-premises and in public clouds.


WebLogic Server Enterprise Edition

Oracle WebLogic Server Enterprise Edition includes all of Oracle WebLogic Server Standard Edition, plus proven clustering technology and comprehensive diagnostic tooling for high performance and high availability.

Reduce time to market

With WebLogic Server, enterprise Java development, for both cloud and microservices environments, has never been faster or easier. Built-in support for industry standards and a powerful set of APIs shorten development time, reduce application complexity, and improve application performance.

Automated failover

Clustering provides seamless migration and failover from one server to another, ensuring continuous operation for business-critical applications and services.

Java Mission Control and Java Flight Recorder

Enable users to record Java Virtual Machine Events (JVM) with an in-memory buffer that can be persisted for post-incident analysis.


Oracle WebLogic Suite

Oracle WebLogic Suite provides high security, availability, and scalability to meet the most demanding enterprise requirements. WebLogic Suite includes all of Oracle WebLogic Server Enterprise Edition plus the following:

Oracle Coherence Enterprise Edition

Oracle Coherence allows organizations to predictably scale business and consumer applications by providing fast and reliable access to frequently used data. By automatically and dynamically partitioning data in memory across multiple servers, Oracle Coherence enables continuous data availability and transactional integrity, even in the event of a server failure.

Active GridLink for Oracle Real Application Clusters (Oracle RAC)

Active GridLink for RAC delivers built-in integration and connectivity with Oracle Database RAC clusters, including support for the latest versions and features of Oracle Database.

Effortless integration

WebLogic Server is integrated with Oracle products and technologies, including Oracle Fusion Middleware and Oracle Applications, as well as many of the cloud platform and SaaS services on Oracle Cloud. It provides optimal performance, flexibility, and availability of custom applications developed on Oracle WebLogic Server and Oracle’s middleware, application, and cloud services portfolio.


WebLogic Server customer successes

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CERN Uses Kubernetes to Reduce WebLogic Deployment Time

Oracle WebLogic Server use cases

  • Modernize Jakarta EE applications

    With WebLogic Server, deploy tooling that provides Docker provisioning support while the operator provides Kubernetes administration capabilities.

    WebLogic Server data sheet (PDF)

    View the architecture

  • Run Java applications in the cloud

    Achieve better performance at a lower cost by moving existing on-premises Java applications to the cloud using Oracle WebLogic Server for Oracle Cloud Infrastructure (OCI).

  • Build Java microservices

    Helidon leverages standards-based MicroProfile APIs for modern, cloud native Java applications using functional programming.

December 20, 2024

Announcing Oracle WebLogic Server 14.1.2

Monica Riccelli, WebLogic Server Product Manager

Oracle is excited to announce the release of Oracle WebLogic Server Version 14.1.2. WebLogic Server 14.1.2 is a new major version, adding support for Java Platform, Jakarta EE 8, and Java SE 17 and 21. It is available on-premises and in the cloud.

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