Oracle WebLogic Server (original) (raw)
Oracle WebLogic Server is a unified and extensible platform for developing, deploying, and running enterprise applications in Java for on-premises and in the cloud. WebLogic Server offers a robust, mature, and scalable implementation of Jakarta EE.
WebLogic Server on Kubernetes
Oracle WebLogic Server is fully supported on Kubernetes and enables users to migrate and efficiently build modern container apps with comprehensive Java services. Check out the WebLogic Kubernetes Toolkit, a complete set of open source tools that simplifies running on Kubernetes, on-premises, or in the cloud.
Run WebLogic applications in the cloud
With rapid provisioning and choice of infrastructure and pricing, Oracle WebLogic Server for Oracle Cloud Infrastructure (OCI) provides full support to run Jakarta EE applications in the cloud.
Why build with Oracle WebLogic Server?
Oracle’s cloud native Java for enterprise applications
The world’s leading Jakarta EE application server
Oracle WebLogic Server
Get unmatched performance, scale, and manageability in a single, unified application server. WebLogic Server is the cornerstone Jakarta EE platform for on premises and cloud applications.
Features
- Full Jakarta EE support for standards-based application development
- Rich management tooling and API for automating operations
- Autoscaling and auto-restarts of failed nodes for high availability
- Kubernetes deployment and administration tools
- Active GridLink for connectivity with Oracle Real Application Clusters (RAC) for higher performance and availability
- High performance JMS messaging
- Integration with Oracle Database and Middleware
The leading distributed caching solution across on premises and cloud
Oracle Coherence is the leading Java-based distributed cache and in-memory data grid. It delivers high availability, scalability and low latency, throughput, and performance for applications.
Features
- Scalable performance for enterprise applications
- Key-value object and document storage
- Clustered caching with disk persistence
- Fault-tolerant, automatic sharding
- Guaranteed data consistency
- Polyglot, REST and GraphQL interfaces
- High-rate querying and event-handling transactions
- In-place, distributed processing
- Hot cache for real-time database refreshes
- Multisite data federation
- Distributed java.util.concurrent implementation
- Tooling support for Kubernetes
Quick provisioning of Oracle WebLogic Server in Oracle Cloud
With rapid deployment and flexible pricing options, Oracle WebLogic Server for Oracle Cloud Infrastructure is the recommended way to run enterprise Java applications in the cloud.
Features
- Quick provisioning
- Flexible subscription-based pricing
- High availability and easy connectivity with Oracle Autonomous Database
- Automated deployments and full API access
- Choice of supported versions and editions
- Simplified migration with tooling and infrastructure support
WebLogic Server customer successes
Moved E-Business Suite to Oracle Cloud Infrastructure and improved performance by 10-fold
Use cases for Oracle WebLogic Server
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
Move existing on-premises Java applications to the cloud using Oracle WebLogic Server for Oracle Cloud Infrastructure for better performance at lower cost.
Build Java microservices
Helidon leverages standards-based MicroProfile APIs to modern, cloud native Java applications using functional programming.
October 9, 2025
Announcing Oracle WebLogic Server and Coherence 15.1.1
Monica Riccelli, Product Manager, Oracle WebLogic
Oracle is excited to announce the release of Oracle WebLogic Server and Oracle Coherence Version 15.1.1. WebLogic Server and Coherence 15.1.1 adds support for Jakarta EE 9.1, Java SE 17, and Java SE 21. It also provides valuable support for running Spring Framework 6.x, Hibernate 6.6.x, and applications adopting Jakarta dependencies.
Featured Oracle WebLogic Server blogs
Begin building Java applications now
Try Oracle Cloud Free Tier
Get 30 days of free access to Oracle WebLogic Server for Oracle Cloud Infrastructure.
Watch a cloud migration demo
See how easily an on-premises app moves to Oracle Cloud running on Oracle Autonomous Database.
Visit the Help Center
Start here to get resources to provision a sample Java app on WebLogic Server.
Check out the latest Version of WebLogic Server
High level overview of WebLogic Server 15.1.1